Vatrer 12V 300Ah Bluetooth Self-heating Lithium Battery 200A BMS
Over 5,000 Deep Cycles: Enjoy up to 10 years of service life with 5,000+ deep cycles, outlasting lead-acid batteries by up to five times.
90W Self-Heating Efficiency: Features a 90W heated lithium pad that doubles heating efficiency, activating below 32°F/0°C and stopping at 41°F/5°C.
3,840Wh Energy Capacity: Delivers 3,840Wh of energy with a 2,560W discharge rate, powering devices for extended periods.
10x Faster Charging: Charges 10 times faster than standard lead-acid batteries, with options like 7.5 hours via 40A LiFePO4 charger.
61.44kWh Expandability: Scales up to 61.44kWh with 4S4P configurations, offering flexible energy growth.
58.42 lbs Lightweight Design: Weighs just 58.42 lbs, making it easy to install in RV or home solar system setups.
IP65 Waterproof Rating: Built with an IP65 rating, ensuring durability in humid or rainy conditions.
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Safety Certifications
200%
2-3x The Power As A Lead Acid Battery
1/3
1/3 the Weight For Equal Usable Power
5X
Charges Up To 5X Faster
100%
100% Depth SOC & DOD
5-Year
5-Year New Replacement Lifespan
Discover the 12V 300Ah Lithium Battery for Reliable Power
Looking for a dependable energy solution for your RV, solar setup, or home storage? The 12V 300Ah Bluetooth Self-heating Lithium Battery from Vatrer offers a solid choice for those needing a long-lasting power source. Built with advanced LiFePO4 lithium iron batteries, this battery is designed to handle deep cycles, making it a better alternative to traditional lead-acid battery options. Measuring L20.47 x W10.59 x H8.66 inches, it's designed to fit seamlessly into various setups, whether you're off-grid or on the road in an RV.
Why Choose This 12V 300Ah Bluetooth LiFePO4 Battery
The Vatrer 12V 300Ah battery offers over 5,000 deep cycles, translating to a service life that can exceed 10 years, up to five times longer than typical lead-acid batteries, based on cycle life. The built-in 90W heated lithium pad boosts heating efficiency by double, automatically kicking in below 0°C (32°F) and stopping at 5°C (41°F).
This self-heating function ensures reliable operation in cold weather, a process that starts when connected to a charger with over 10A, with the BMS activating heat until the internal temperature reaches the cutoff point, ensuring safe charging resumes above 41°F (5°C).
Enhanced Low-Temperature Protection
In addition to its self-heating function, this 12V 300Ah battery also has a low-temperature protection function that enables it to maintain excellent performance in cold environments. It intelligently cuts off charging below 0°C (32°F) and resumes once the temperature rises above 5°C (41°F), preventing damage during cold starts. For discharging, it stops at -20°C (-4°F), safeguarding the battery’s chemical structure and extending its lifespan in freezing conditions. This dual-layer protection, combined with the self-heating system, makes it a reliable choice for off-grid or RV use in winter, ensuring consistent performance without compromising safety.
Advanced Grade A Cells and Smart BMS Features
Equipped with Grade A cells, this 12V 300Ah bluetooth lifepo4 battery delivers top-tier performance and durability. Paired with a 200A smart BMS, it offers comprehensive protection against overcharge, overdischarge, short circuits, and high-temperature short-circuit impacts. The BMS also includes an auto-cell balancing function to maintain optimal cell health, enhancing the battery's efficiency and longevity. This combination ensures the battery operates safely and reliably, even under demanding conditions.
Robust Discharge Rate and Energy Capacity
Vatrer 12V 300Ah heated battery with 3,840Wh of energy and a 2,560W discharge rate. This battery powers your devices efficiently for extended periods. It supports a maximum continuous discharge rate of 200A, making it suitable for high-demand applications. This strong performance ensures you can rely on it for RV appliances, camping gear, or home energy storage, delivering consistent power when it matters most.
Expand Your Power with Flexible Configurations
Need more power? This 12V 300Ah battery supports up to 4S4P series and parallel configurations, expanding to a maximum of 61.44kWh. For example, 4P4S (51.2V 1200Ah) or 4S (51.2V 300Ah) configurations. Measuring L20.47 x W10.59 x H8.66 inches, it fits neatly into RV systems, solar arrays, or home energy storage setups. This flexibility makes it a smart pick for users looking to grow their energy capacity over time without starting from scratch, maximizing your long-term energy investment.
Stay Connected with Smart Bluetooth 5.0
This 12V 300Ah lithium battery can be monitored simply with the Vatrer app, which offers real-time views of battery information via Bluetooth 5.0. It auto-connects to your phone, letting you control discharging and check status data effortlessly, helping you manage battery life effectively. Download it by searching “Vatrer” on the App Store or Google Play, or scan the QR code in the manual. This feature keeps you in the loop, whether you’re a tech-savvy user or just want peace of mind.
Versatile Charging Options
Charging is flexible with three efficient methods tailored to different setups. A LiFePO4 charger (14.6V 40A, about 7.5 hours) offers a steady option, while solar panels with MPPT (≥850W, about 4.5 hours per day) harness renewable energy. For backup, a generator with a 40A DC-to-DC charger (about 7.5 hours) provides reliability. This 10x faster charging compared to standard lead acid batteries means less downtime, keeping your system ready when you need it.
Great for RV, Camping, and Home Use
This Vatrer 12V 300Ah self-heating battery shines in real-world scenarios. For off-grid living, it helps maximize savings by minimizing reliance on grid power. RV enthusiasts can go further with reliable energy for appliances, while campers enjoy deep exploration with steady power for gear, with its IP65 waterproof rating ensuring reliability in outdoor conditions. At home, it provides longer energy storage for household devices, supporting sustainable living.
Buy Vatrer Battery Now
Ready to power up your setup with a reliable 12V 300Ah Bluetooth Self-heating Lithium Battery? Vatrer brings you a solution backed by years of lithium battery expertise, outperforming standard lead acid batteries with its long-lasting life of lifepo4 batteries. Don't hesitate, buy now and take advantage of the first-order discount to start your journey and get ready for your next adventure!
| Specification | Value |
|---|---|
| Battery Model | LiFePO4 Battery 12.8V 300Ah |
| Nominal Voltage | 12.8V |
| Charge Voltage | 14.2V - 14.6V |
| Charging Methods | 4-String Charger (14.6V), Photovoltaic Solar Panels with MPPT, Inverter (Built-in AC to DC) |
| Weight | 58.42LBs / 26.5KG |
| Energy | 3840Wh |
| Max Continuous Charging Current | 200A |
| Max Continuous Discharging Current | 200A |
| Recommend Charge Current | 60A (0.2C) |
| Max Load / Inverter Power | 2560W |
| Operating Temperature Range | Charge: -4°F to 122°F (-20°C to 50°C) Discharge: -4°F to 140°F (-20°C to 60°C) Storage: 14°F to 122°F (-10°C to 50°C) Low temp cut off protection (Discharge): -4°F ± 7.2°F (-20°C ± 4°C) |
| Waterproof Class | IP65 |
| Terminal Type | M8 |
| Dimension | 20.47x10.59x8.66 inch 520×269×220 mm |
| Accessories | 1*12V 300Ah Battery, 2*M8 Terminals, 2*Maps |
| Series/Parallel Connections | 4 in Series, and no more than 10PCS in Parallel |
P
We bought this to replace 2 lead acid 6v batts that came in our camper. Works like a champ so far. Only complaint is the Bluetooth is not very strong so when we are driving to new camps you can’t tell how the battery is doing on the way because the Bluetooth won’t transmit info 8 ft to the truck cab
C
Appears to be well constructed. I like that it has bms and an app to monitor. If the heater and low temp cut off work as stated, this will be a great replacement for the lead acid batteries.
A
So far so good. Only had them installed for a couple weeks. Love em so far. Time will tell.
D
Exterior quality looks nice.
Time will tell how much I like this battery.
So far,so good. Ask me again in a couple of years🤔
A
Works great, the app is simple and works awesome
Yes, the Vatrer 12V 300Ah Bluetooth Self-heating Lithium Battery is built with an IP65 waterproof rating, making it resistant to dust and water jets. This ensures it performs well in humid or rainy environments, such as during camping trips or outdoor RV use, without risking damage to its internal components.
If the self-heating function doesn’t activate, ensure the charger provides at least 10A of current, as this triggers the 90W heating pad. Also, confirm the temperature is below 0°C (32°F). If issues persist, contact Vatrer support team for troubleshooting—a low battery charge or a BMS fault could be the cause.
This battery features a low 3% self-discharge rate, meaning it can sit unused for months with minimal power loss. For best results, store it in a cool, dry place and check its charge level every few months using the Vatrer app to maintain optimal health.
The 12V 300Ah battery 200A smart BMS is designed to prevent overcharge, over-discharge, and short circuits by automatically cutting off power in risky situations. This protection, combined with auto-cell balancing, keeps the battery safe, but always use a compatible charger to avoid stressing the system.
While it supports series and parallel configurations up to 61.44kWh, it’s best to use batteries from the same brand and batch (like Vatrer’s) to ensure consistent performance. Mixing brands can lead to imbalances in discharge rate and lifespan, so consult Vatrer team for tailored advice.
Vatrer offers fast ground delivery across the US, typically arriving within 5-7 business days depending on your location. Once shipped, you’ll receive a tracking number via email, and our online service can assist with any delivery updates or concerns.
— Vatrer Power
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