Can the Vatrer 560Ah battery handle extreme weather conditions beyond its self-heating range?

Yes, the Vatrer 560Ah battery is designed to operate safely in a wide range of temperatures, thanks to its built-in 300A BMS, which includes low-temp and high-temp cut-offs. While the self-heating feature activates below 32°F (0°C) and stops at 41°F (5°C) to optimize charging, the battery’s robust construction and LiFePO4 cells ensure stability in extreme heat or cold, making it suitable for diverse climates when paired with proper insulation or ventilation.

How much does it cost to maintain the Vatrer 12V 560Ah battery over time?

The Vatrer 560Ah battery is low-maintenance due to its LiFePO4 chemistry, which resists degradation and requires no regular fluid checks like lead-acid batteries. With a lifespan of over 5,000 cycles, maintenance costs are minimal, primarily limited to occasional cleaning and ensuring proper charging practices, offering a cost-effective solution for long-term energy storage.

Can I use the Vatrer 560Ah battery for off-grid living without frequent recharging?

Absolutely, the 560Ah capacity and 7,168Wh energy storage make it ideal for off-grid living, supporting up to 3,840W of power. While it can last days depending on your usage, pairing it with a solar panel (≥1000W) or generator ensures consistent recharging, allowing you to sustain power needs without constant intervention.

How do I know if the Bluetooth app connectivity will work with my phone?

The Bluetooth app connectivity is compatible with most smartphones running iOS or Android, provided Bluetooth is enabled. The app is user-friendly and requires a simple setup process—download it from the app store, search for "Vatrer Battery", pair with the battery, and start monitoring. If you encounter issues, Vatrer support team can assist with troubleshooting to keep your 12V 560Ah battery management smooth.

Can the Vatrer 560Ah battery be used in high-humidity environments like marine applications?

Yes, the Vatrer 560Ah battery is suitable for marine use, thanks to its durable LiFePO4 prismatic cells and sealed design that resists moisture. However, to protect against high humidity, it’s recommended to install it in a ventilated, dry compartment and regularly check connections to prevent corrosion, ensuring long-term reliability for your energy storage needs.

What should I do if I notice reduced performance after extended use?

If you notice reduced performance, it could be due to normal wear or improper charging. The Vatrer 560Ah battery’s 5,000+ cycle lifespan means gradual capacity loss is expected over time. Use the Bluetooth app to monitor real-time data, ensure proper charging with a LiFePO4 charger or solar MPPT, and contact Vatrer support team for a diagnostic check to restore optimal 12V 560Ah battery performance.

How long will the Vatrer 24V 100Ah battery last in real-world use?

The Vatrer 24V 100Ah lithium battery boasts a 5,000-cycle lifespan. While it supports 100% depth of discharge (DOD), it's generally recommended to avoid long-term deep discharge. Instead, begin charging after discharging the battery to 20%. This will ensure your Vatrer 24V 100Ah battery lasts 8-10 years. Compared to lead-acid batteries, which can only cycle 300-500 times, this deep-cycle battery offers a longer lifespan, making it a wise choice for RV camping or solar systems.

Can I use this battery in extreme weather without issues?

Yes, the Vatrer 24V 100Ah battery is built for tough conditions. Its low-temp protection kicks in at -20°C (-4°F) for discharging and 0°C (32°F) for charging, so it’s safe for winter camping or marine trolling motor use. The high-temp cutoff at 75°C (167°F) also prevents overheating in hot climates, ensuring reliable power supply year-round.

Is the Vatrer battery compatible with my existing solar or inverter setup?

The Vatrer 24V 100Ah battery is highly compatible, supporting a 14.6V charger, photovoltaic solar panels with MPPT controllers, and AC-to-DC inverters. Before connecting, check your system’s voltage and current requirements to ensure a match. Its versatile charging options make it a great fit for upgrading solar systems or off-grid power setups.

What if I need more power than a single 24V 100Ah battery can provide?

No worries—the 4S4P expansion design lets you link up to four batteries in series and four in parallel, creating a 25.6V 800Ah system. This scalability supports higher loads, like powering a full RV or a home backup, and its lightweight 44.09 lbs design makes adding capacity manageable compared to heavier lead acid batteries.

What maintenance does the Vatrer 24V 100Ah battery require?

Thanks to its built-in BMS and lithium iron phosphate (LiFePO4) technology, this battery is low-maintenance. You don't need to add water or clean the terminals like you would with a lead-acid battery. Simply keep it charged and store it in a cool, dry place.

Can the Vatrer lithium battery be used in extreme cold or hot conditions?

Yes, the Vatrer 200Ah battery is built to handle extreme weather, with low-temp cut-off at -20°C to ±4°C and high-temp cut-off at 0°C to ±4°C for charging. This means it can operate reliably in harsh winters or scorching summers, making it a great choice for diverse climates, especially for RV travel or remote solar system installations.

What maintenance do these batteries require over time?

The Vatrer lithium battery uses prismatic LiFePO4 cells that are low-maintenance due to their stable design and higher density. You won’t need frequent checks or replacements, but it’s a good idea to keep it in a dry, ventilated space between 0°C to 45°C when not in use. Regular real-time monitoring via the dual-screen display can help you spot any issues early, ensuring long-term performance.

How do I know if my inverter is compatible with this battery?

The Vatrer 200Ah battery supports multiple inverter protocols like CAN and RS485 at 500kHz, and it works with popular brands such as Pylon, GoodWe, Victron, and Deye. Check the default settings (CANBUS-Victron or RS485-Srne) against your inverter manual, or contact Vatrer team for advice to ensure a smooth integration with your solar setup.

Can I expand my system if my energy needs increase later?

Yes, you can connect up to 30 Vatrer 200Ah batteries in parallel, scaling your storage from 10.24kWh to 307.2kWh. This flexible expansion option lets you customize your solar system as your household or off-grid demands grow.

What should I do if I encounter issues during installation?

Installation is designed to be straightforward with included power cables, brackets, and an ON/OFF switch, but if you run into trouble, our support team is ready to assist. Join our community to get tips from other users or reach out for expert guidance, ensuring your Vatrer wall-mounted storage battery is set up correctly the first time.

How does this battery help me save money in the long run?

By storing energy from your solar system during off-peak hours, the Vatrer 200Ah battery lets you use that power during peak rate times, potentially lowering your electricity bills. Its 6,000+ cycle life also means fewer replacements compared to lead-acid batteries, making it a cost-effective choice for sustainable energy over the years.

Can this battery handle extreme weather conditions like heavy rain or snow?

Yes, the Vatrer 24V 200Ah deep cycle battery is built with an IP65 waterproof and dustproof rating, making it suitable for heavy rain and snowy conditions often encountered during marine trolling motor use. Its low-temperature protection also kicks in below 32°F / 0°C to prevent damage, ensuring reliable performance even in harsh weather.

How long will it take to fully charge the battery if I’m using solar power?

With a 1000W solar panel and an MPPT controller, you can expect to fully charge the Vatrer 200Ah deep cycle battery in about 6 hours per day of good sunlight. Charging time may vary based on weather and panel efficiency, so it’s a good idea to monitor conditions for consistent power supply.

Is it safe to leave the battery unused for long periods?

Absolutely, thanks to the built-in battery management system (BMS), the Vatrer lithium battery has a low self-discharge rate, allowing it to hold its charge when not in use. For best results, store it in a cool, dry place and check the charge every few months to maintain optimal health.

What should I do if the battery stops working in cold weather?

The Vatrer 200Ah deep cycle battery features a low-temperature cutoff that halts charging below 32°F / 0°C and discharging below -4°F / -20°C to protect the lithium battery cells. If this happens, simply move it to a warmer environment above 41°F / 5°C, and the system will automatically resume operation once safe conditions are met.

Can I use this battery to start my boat’s engine?

No, the Vatrer 24V lithium battery is designed specifically for deep cycle applications like trolling motors and not for starting engines. Its high discharge rate and capacity are optimized for sustained power delivery rather than the high burst needed for engine starts.

How do I know if the 4P2S configuration is right for my needs?

The 4P2S setup, which scales the Vatrer battery to a 51.2V 800Ah pack with 40.96kWh, is ideal if you need extended runtime for trolling motor trips or larger off-grid systems. Assess your power demands—such as running multiple devices—and consult Vatrer’s team for advice on configuring it safely.

What happens if I overcharge the battery by accident?

The smart BMS in the Vatrer 200Ah deep cycle battery prevents overcharging by automatically cutting off power when the battery is full, protecting the lithium battery cells from damage. Always use a compatible LiFePO4 charger to avoid any issues.

Is this battery compatible with my existing solar setup?

Yes, the Vatrer 24V lithium battery works well with solar panels using an MPPT controller, charging efficiently in about 6 hours with a 1000W setup. Check your system’s voltage and current ratings to ensure compatibility, and consider consulting a professional for seamless integration.

Can this Vatrer 12V 100Ah battery work in extremely hot weather?

Yes, the Vatrer 12V 100Ah battery is designed to operate safely across a wide temperature range, from -20°C to 60°C for discharge and 0°C to 50°C for charging. The advanced 100A BMS monitors and protects against high temperatures, ensuring reliable performance even in hot climates, making it suitable for summer RV trips or solar system use.

How do I know if this battery is compatible with my solar system?

This group 24 lithium battery is highly compatible with solar systems, supporting MPPT charging (≥600W) for efficient energy storage. Check your system’s voltage (12.8V nominal) and capacity needs (up to 100Ah), and consult the expandable 4P4S configuration (up to 20.48kWh) to match your setup. For personalized advice, reach out to Vatrer’s support team.

What should I do if the battery doesn’t charge properly?

If charging issues arise, ensure you’re using a compatible LiFePO4 charger (14.6V 20A) or the recommended solar/MPPT setup. The low-temperature cut-off may pause charging below 32°F—wait until it reaches 41°F to resume. The 100A BMS also alerts you to overcharge or connection problems, so check the manual or contact support if needed.

Is this battery safe to use on my boat in wet conditions?

Yes, the Vatrer 12V 100Ah battery is built with an IP65 waterproof rating and a robust 100A BMS, offering protection against moisture and corrosion. This makes it a safe choice for marine use, such as powering a trolling motor, but avoid submerging it and follow the guideline against upside-down use to maintain safety.

How long will it take to replace my old lead-acid battery with this one?

Switching to this Vatrer 100Ah battery is straightforward due to its compact group 24 size (10.24 x 6.61 x 8.23 inches) and lightweight 23.14 lbs design, which fits easily into spaces occupied by lead-acid batteries. Installation typically takes 15-30 minutes with basic tools, and its M8 terminals simplify the process—refer to the manual or seek professional help if unsure.

Can I use this battery to start my car or truck engine?

No, this deep cycle battery is not designed as a starting battery for vehicles like cars or trucks. It’s optimized for sustained power delivery, such as for RV battery systems or trolling motors, and using it for engine starting could damage the 100A BMS and void the warranty.

What happens if I leave the battery unused for months?

The Vatrer 12V battery features a low self-discharge rate of less than 3% per month, so it can sit unused for several months without significant power loss. For best results, store it in a cool, dry place and charge it every 3-6 months to maintain optimal performance, especially in cold weather conditions.

How do I expand the battery system if my power needs grow?

You can expand this Vatrer 100Ah battery to a 20.48kWh system using a 4P4S configuration. Please ensure the wiring is correct and consult the Vatrer team if you have any questions to effectively expand your power system.

What should I do if the battery doesn’t charge properly?

If you encounter charging issues, first check your charger compatibility—use a 14.6V 20A LiFePO4 charger or other supported options like solar MPPT. Ensure connections are secure and the battery isn’t below 32°F / 0°C, where charging pauses for safety. The 150A BMS may also trigger a temporary lockout; let it rest for 30 seconds to auto-recover. If problems persist, contact Vatrer support for troubleshooting.

Is it safe to use this battery in extreme heat?

Yes, the Vatrer 100Ah marine battery is safe in high temperatures, with a discharge range down to 140°F. The 150A BMS monitors and prevents overheating, shutting down if limits are exceeded. For best performance and longevity, avoid prolonged exposure above 113°F during charging, and store it in a shaded area on hot days to protect its IP65 waterproof casing.

How do I connect multiple batteries for a larger system?

You can connect multiple Vatrer 12V 100Ah batteries using the 4P4S configuration. For parallel setups, link positive to positive and negative to negative. For series, connect positive of one to negative of another. Ensure all units are from the same batch and use identical cables to maintain balance, maximizing your 20.48kWh potential.

Will this battery work with my existing solar setup?

Yes, it’s compatible with solar charging via a 600W+ MPPT system, which can fully charge it in about 2 hours. Confirm your solar controller supports LiFePO4 batteries and matches the 14.6V charging profile. The 150A BMS ensures safe integration, but avoid mixing with incompatible systems to prevent damage or reduced efficiency.

What maintenance does this battery require?

The Vatrer 100Ah trolling motor battery is low-maintenance thanks to its sealed IP65 design. Periodically check terminals for corrosion (rare due to its salt spray resistance) and clean with a dry cloth if needed. Avoid deep discharges below 0% regularly, and store at 50-60% charge during off-seasons.

Can I use this battery for other high-power devices besides trolling motors?

While optimized for trolling motors and marine use, this 12V 100Ah deep cycle battery can power other 12V DC devices like RV fridges or off-grid lights, thanks to its 100A continuous discharge.

Can this battery handle extreme weather conditions year-round?

Yes, the Vatrer 200Ah lithium battery is designed to perform in a wide range of climates. Its self-heating battery function activates below 32°F (0°C) and works effectively down to -20°C, while the low-temperature cut-off protection prevents damage below -4°F. This ensures reliable operation whether you’re camping in winter or using it in a summer solar setup, giving you confidence in all seasons.

Is the 200A BMS safe for long-term use in my RV?

Absolutely. The built-in 200A BMS in the Vatrer heated lithium battery includes six layers of protection, such as overcharge and short circuit safeguards, with a fast circuit cutoff to enhance safety. Its A-grade cells and auto-balancing feature support long-term use, making it a secure choice for your RV or boat without risking damage over time.

How do I know if the self-heating function is working properly?

The heating function self-activates when temperatures drop below 32°F (0°C) and stops at 41°F (5°C), which you can confirm via the Vatrer Bluetooth battery app. The app monitors real-time temperature points, allowing you to check the heating status remotely. If you notice issues, Vatrer support team can assist with troubleshooting.

What should I do if the battery stops working in cold weather?

The low-temperature cut-off protection ensures the 200Ah lithium battery stops charging below 32°F (0°C) and discharging below -4°F to avoid damage. Pairing this with the self-heating battery feature, it will automatically warm up to a safe charging range. If it doesn’t resume, check the app for alerts or contact support, as it may indicate a need for inspection.

How accurate is the Bluetooth app for monitoring my battery?

The Vatrer Bluetooth battery app provides precise data, tracking multiple temperature points, individual cell voltages, and overall battery status. Tested for reliability with Bluetooth 5.0, it offers real-time updates you can trust for managing your 12V 200Ah LiFePO4 battery, especially in remote locations where manual checks aren’t possible.

How difficult is it to expand my battery system later?

Expanding is straightforward with the flexible design of this 12V 200Ah LiFePO4 battery. It supports series and parallel connections up to 40.96kWh, including 51.2V 800Ah or 10.24kWh setups. Vatrer’s expert support can guide you through the process, ensuring a seamless upgrade as your energy needs grow.

Can this Vatrer 48V battery work with my existing solar inverter?

Yes, this Vatrer 48V battery is designed to be compatible with a wide range of solar inverters, thanks to its built-in 100A BMS and support for multiple communication protocols like CAN, RS485, and RS232. Before connecting, check your inverter’s manual to ensure it supports 48V or 51.2V systems. If you’re unsure, Vatrer support team can help confirm compatibility for a smooth setup with your solar energy storage system.

Vatrer 12V 300Ah Self-heating Lithium Battery 300A BMS with Cooling Fan

(3)

$899.99 USD ~~$1,399.99 USD~~

Sku: 12V-300AH-300A-BT-H-Black

Self-heating Efficiency: Activates at 32°F (0°C) with a 110W Heated Pad, doubling heat output to ensure operation in cold climates, ideal for off-grid use.
Bluetooth Monitoring: Tracks real-time metrics, voltage, and temperature via the Vatrer app, offering precise control with a 5.0 connection range up to 33 feet.
Cooling Fan Precision: Engages at 114.8°F (46°C) and disengages at 111.2°F (44°C), maintaining optimal performance.
300A BMS Protection: Equipped with a 300A intelligent BMS, it can effectively prevent the risk of failure caused by overcharging, short circuit and extreme temperature.
Energy Capacity: Provides 3,840Wh and 3,840W output, supporting 300A continuous discharge and scalable to 38,400Wh with parallel setups.
Charging Flexibility: Offers 3 charging methods, achieving a full charge in as little as 4-5 hours with an 850W solar panel MPPT system.
Waterproof Durability: Boasts an IP65 rating, perfect for outdoor RV or camping conditions.
Expansion Potential: Scales to 61.44kWh by connecting up to 10 units in parallel, meeting growing energy demands with a 3,000Ah total capacity.

Select options

1 PACK($899.99)

$899.99 ~~$1,399.99~~

2 PACK

$1,789.99 ~~$1,679.99~~

4 PACK

$3,559.99 ~~$3,359.99~~

10 PACK

$8,849.99 ~~$8,399.99~~

Quantity

Vatrer 14.6V 20A Intelligent AC-DC 12V Lithium Iron Phosphate Battery Charger

$69.99 USD

Vatrer 14.6V 70A Fast AC-DC 12V LiFePO4 Battery Charger

$269.99 USD

Members earn 1 Vatrer point for every 1 dollar spent.

Delivery Method

Services and Benefits

1. Free standard shipping on all orders (No minimum). Exclusion of Hawaii (HI), Alaska (AK), and Puerto Rico (PR)

2. The delivery time is 2-7 working days, with a guaranteed 24 hour (one working day) dispatch

3. We usually use UPS/FedEx logistics services. If you purchase more than 5 items, we will discuss with you whether a free "By Truck" service is needed.

4. For purchases over $1000, we provide signature service. If not needed, please indicate in the email.

If the price drops within 30 days, we’ll refund the difference.

Return any new/unopened item within 30 days for a full refund. Return shipping is free if the issue is our fault.

We ship from the nearest warehouse (CA, GA, CHI, TX)

Estimated delivery between Oct 15 and Oct 20. Order within .

12V 300Ah RV Lithium Battery With Self-heating & Bluetooth & Cooling Fan

Vatrer 12V 300Ah Self-heating Lithium Battery 300A BMS with Cooling Fan

$899.99 USD ~~$1,399.99 USD~~

2-3x The Power As A Lead Acid Battery

1/3

1/3 the Weight For Equal Usable Power

Charges Up To 5X Faster

100% Depth SOC & DOD

0-Year

10-Year Lifespan

If you're searching for a dependable energy solution to power your RV, solar setup, or home backup system, the Vatrer 12V 300Ah heated lithium battery with its 300A BMS and cooling fan might be just what you need. This 300Ah self-heating battery shines with its innovative self-heating feature and built-in cooling design, offering reliable power even in challenging conditions. Whether you're gearing up for an off-grid adventure or preparing for unexpected outages, it can meet your usage needs.

Vatrer 12V 300Ah Self-heating Lithium Battery: Powerful, with a cycle life of over 5000+

Long-lasting Performance with Smart Safety Features

This Vatrer 300Ah battery is built to last, offering over 5,000 charge cycles and a lifespan exceeding 10 years. That means you can rely on it for years without frequent replacements. The heart of its durability lies in the built-in 300A Smart BMS, which includes advanced safety features like protection against over-charge, over-discharge, over-current, short circuits, and temperature extremes. The high-temperature cutoff kicks in if things get too warm, while the low-temperature cutoff works alongside the self-heating system to keep performance steady. It also maintains a low 3% self-discharge rate, preserving energy during storage. Paired with a cooling fan that activates at 114.8°F (46°C) and turns off below 111.2°F (44°C), this setup ensures the battery stays in top shape, even under heavy use.

Vatrer 12V 300Ah Self-heating Lithium Battery: built-in 300A BMS

Efficient Self-Heating and Cooling Technology

One of the standout features of this 12V 300Ah heated lithium battery is its automatic self-heating function. With a 110W Heated Lithium Pad, it doubles heating efficiency, activating when temperatures drop below 32°F (0°C) as long as the charging current exceeds 10A. The process is straightforward: the BMS detects the cold, triggers an internal heating film to warm the cells, and stops at 41°F (5°C) to switch to normal charging. This makes it ideal for cold climates where traditional batteries might fail. Complementing this, the active cooling fan steps in to manage heat, providing a balanced temperature control that keeps the battery running smoothly and safely.

Vatrer 12V 300Ah Lithium Battery: Self-heating function

Vatrer 12V 300Ah Self-heating Lithium Battery: Automatically triggers self-heating function under certain conditions

Smart Monitoring with Bluetooth Connectivity

Stay in control with the Vatrer 300Ah battery's Smart Bluetooth 5.0 feature. This allows you to connect to the Vatrer app on your phone for real-time insights. You'll see details like battery percentage, remaining capacity, voltage, current, power, individual cell voltages, temperature, and cycle count. The app also lets you switch discharge on or off, turn the battery on or off remotely, and check system health with ease. This level of monitoring is perfect for users who want to keep tabs on energy solutions without guesswork.

Vatrer 12V 300Ah Self-heating Lithium Battery: Supports Bluetooth connection to mobile phone app

Powerful Energy Output

This 12V 300Ah heated lithium battery delivers a solid 3,840Wh of energy and 3,840W of output, with a maximum continuous discharge of 300A and a 500A peak for 3 seconds. It also supports a 300A maximum continuous charging and discharge capacity per unit, making it a versatile choice for various power needs.

Vatrer 12V 300Ah Self-heating Lithium Battery: supports 300A continuous current

Expand Your Power with Flexible Capacity

Need more power? The Vatrer 300Ah battery supports expansion with ease. You can link up to 4 units in series to reach 48V (51.2V), ideal for advanced solar or inverter setups, or connect up to 10 in parallel for a massive 3,000Ah capacity, scaling the max usable energy to 38,400Wh. This flexibility ensures you can tailor a reliable power system as your needs grow, whether you have a large RV or a complete home energy solution.

Flexible Charging Options

You can charge the Vatrer 300Ah battery in multiple ways to suit your setup. A LiFePO4 AC charger (14.6V 40A) takes about 7.5 hours, a solar panel with an MPPT controller (like 850W) can do it in 4-5 hours per day, and a generator with a 40A DC-to-DC charger also takes about 7.5 hours, offering flexibility for solar panels or generator use.

Vatrer 12V 300Ah Self-heating Lithium Battery: Fast charging with a 14.6V 40A charger

Compact Design and Portability Durable

The Vatrer 300Ah battery is designed with practicality in mind, measuring 15.51 x 8.27 x 11.69 inches and weighing 71.65 lbs. Its built-in handle makes it easy to move, while the secure M8 terminal bolts (16mm length, 8mm diameter) ensure a stable installation, perfect for RV or home setups. With an IP65 waterproof rating, the Vatrer 300Ah battery stands up to tough weather conditions. Its sturdy SPCC metal casing is easy to disassemble for maintenance or upgrades, and its zero-maintenance design is built with the environment in mind, reducing waste over its long lifespan.

Vatrer 12V 300Ah Self-heating Lithium Battery: Single battery pack up to 3840Wh of energy

Perfect for Solar, RV, Camping, and Backup Power

This 300Ah self-heating battery fits a range of applications. For solar panels, it supports off-grid systems, reaching a total of 61.44kWh. This scalability extends the max usable energy to 38,400Wh, perfect for larger setups. RV travelers can power essentials like air conditioners for 3.84 hours, cookers for 5.48 hours, refrigerators for 12.8 hours, fans for 38.4 hours, or desk lamps for up to 384 hours with its 3,840Wh capacity. It's also great for camping, offering reliable power in the wild, and serves as a solid backup during power outages at home. The flexible design adapts to your growing energy needs, making it a versatile choice.

Vatrer 12V 300Ah Self-heating Lithium Battery: Great for RV and home solar systems

Get Yours Today with Vatrer 300Ah Battery

Ready to upgrade your energy storage? The Vatrer 12V 300Ah Self-heating Lithium Battery is available with fast US ground delivery, backed by online customer service to assist with any questions. Vatrer combines reliable technology with practical design—think self-heating for cold weather and a cooling fan for heat management—to deliver a product that meets real-world needs. Order yours to experience the difference a dependable battery can make for your lifestyle.

TECH SPECS

LiFePO4 Battery	12.8V 300Ah
Nominal Voltage	12.8V
Charge Voltage	14.2V-14.6V
Weight	71.65LBs / 32.5KG
Energy	3840Wh
Max Continuous Charging Current	300A
Max Continuous Discharging Current	300A
Recommend Charge Current	60A (0.2C)
Max Load / Inverter Power	3840W
Operating Temperature Range	Charge -4°F~122°F (-20°C~50°C) Discharge -4°F~140°F (-20°C~60°C)
Storage Temperature Range	14°F~122°F (-10°C~50°C)
Low temp cut off protection (Discharge)	-4℉± 7.2°F (-20℃ ± 4°C)
Terminal Type	M8
Dimension	15.518.2711.69 inch / 394210297.5 mm

So far so good

So far so good. Easy install, lightweight, replaced 2 lead acids on my 5th wheel and is way better. Like the bottom mounts no extra pieces to buy to secure it. Just screw it down. Took a long trip to FL and with only 204 watts of solar on the roof both boondocking stops on the way the batteries were at 100%. Enjoyed being able to make coffee and toast, internet, tv and use the microwave.

Vatrer 12V 300Ah RV Lithium Battery With Self-heating

HAPPY WITH THE BATTERY SO FAR OTHER THAN THE BLUETOOTH BMS APP ALWAYS HAVING TO RECONNECT. THE BLUETOOTH DOESNT READ MORE THAN 10' FROM THE BATTERY.

Love this Battery!

I just installed two of these batteries in my Rv. I absolutely love them! They look amazing and take up such a tiny space. I have been researching different brands for some time now. Seems like Vatrer creates a very good reliable product. This battery looks like artwork to me. You can tell it was made with care and precision. Just as the way my father taught me to live my life with pride in our work. So far I have run two full cycles and everything runs very smoothly. I love the fact that it even has a cooling fan on the BMS, a never before seen feature on any other battery. Great job guys!

FAQs

Yes, the Vatrer 12V 300Ah heated lithium battery is designed to work seamlessly with most solar panel setups. It supports MPPT controllers (like 850W panels) and can be charged in 4-5 hours per day under good sunlight. For best results, ensure your solar charge controller is compatible with 12V-48V systems, and consult Vatrer support team if you need help matching it to your setup.

No special skills are required. The battery comes with a built-in handle and M8 terminal bolts for secure, straightforward installation. For safety, follow the included manual. If you’re unsure, Vatrer support team can guide you through the process step-by-step.

The Vatrer 300Ah battery is engineered with safety in mind. Its IP65 waterproof rating protects against rain and dust, while the 300A BMS includes short circuit protection and temperature cutoffs. The cooling fan and self-heating system further stabilize performance, making it a reliable power source even in harsh conditions.

Yes, the Smart Bluetooth 5.0 feature lets you connect to the Vatrer app to monitor real-time data like voltage, temperature, and cycle count. If you notice irregularities, the app’s system health check can help identify issues, and Vatrer support team can assist based on the data you provide.

The Vatrer 300Ah battery supports expansion—link up to 4 in series for 48V or 10 in parallel for 3,000Ah, scaling to 38,400Wh. As your energy needs grow, you can add units to your existing setup, and our team can advise on optimal configurations to match your evolving requirements.

Vatrer 12V 300Ah Self-heating Lithium Battery 300A BMS with Cooling Fan

Vatrer 14.6V 20A Intelligent AC-DC 12V Lithium Iron Phosphate Battery Charger

Vatrer 14.6V 70A Fast AC-DC 12V LiFePO4 Battery Charger

Long-lasting Performance with Smart Safety Features

Efficient Self-Heating and Cooling Technology

Smart Monitoring with Bluetooth Connectivity

Powerful Energy Output

Expand Your Power with Flexible Capacity

Flexible Charging Options

Compact Design and Portability Durable

Perfect for Solar, RV, Camping, and Backup Power

Get Yours Today with Vatrer 300Ah Battery

TECH SPECS

Customer Reviews

FAQs

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