Vatrer 12V 20AH LiFePO4 Rechargeable Deep Cycle Lithium Battery
【BUILT-IN 20A BMS 】Vatrer Power deep cycle battery has built-in 20A BMS to protect it from overcharge, over-discharge, over-current, and short circuit with excellent low self-discharge rate. With high temp cutting off prevents charging over 167 °F (75°C).
【Advanced Lithium Iron Technology】20Ah lithium battery manufactured by Automotive Grade LiFePO4 Cells with higher energy density, more stable performance and greater power. Excellent cycle performance, fast charging and discharging, charging efficiency up to 100%, and high output power. Without memory effect, no matter what state the battery is, it can be used as soon as it is charged. Supporting expansion for up to 4 series & 4 parallel and suitable for electric energy storage.
【Exceptional Longevity & Lightweight】Our LiFePO4 lithium iron batteries provides 5000+ cycles compared to 300~500 cycles in lead acid battery. The service life of LiFePO4 batteries is 8 to 10 times than the standard lead-acid batteries. Helping to minimize replacement cost and reduce total cost of ownership. And the weight of the lithium iron phosphate battery is 30% lighter than the lead-acid battery of the same capacity, so you can carry it more easily.
【Safety & ECO-Friendly】The stable Lithium Iron Phosphate chemical structure makes LiFePO4 battery not burn or explode even at high temperature, short circuit, impact and drop. Highest-level safety based on UL Testing Certificate for the cell inside the battery. And it does not contain any heavy metals and rare metals and is more environmentally friendly, which called green battery.
【Multi-Application & 2-Year Warranty】With no acid in the lithium ion battery, you're able to safely mount in any position. This makes li-ion batteries perfect for marine, RV, campers, travel trailer, and off-grid applications! Vatrer Power provides a five-year warranty for all batteries. 24hrs friendly and professional customer supports, any question please feel free to contact us. NOTE: The battery is suitable for energy storage rather than start-up. Please consult us in advance if needed.
Runtime Calculation
Safety Certifications
Lightweight and Reliable Deep Cycle Power
Experience the next level of power and efficiency with our Vatrer 12V 20AH LiFePO4 Lithium Battery. Designed to exceed your expectations, this battery is packed with features that make it the perfect choice for a wide range of applications.
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Unmatched Performance:
Our battery boasts a remarkable lifespan of 2000~5000 cycles and a service life of up to 10 years. With its deep cycle capability and ability to withstand repeated charging and discharging, our battery will be your reliable power companion for years to come.
Waterproof and Maintenance-Free:
Rest easy knowing that our battery is IP65 level waterproof, ensuring protection against water damage. Say goodbye to the hassle of maintenance as our battery requires no special attention, allowing you to focus on what matters most.
Vibration-Resistance:
Built to withstand rugged environments, our battery is engineered to resist vibrations. Whether you're on the road or in a demanding off-road adventure, our battery will stay secure and deliver consistent performance.
Lightweight and Efficient:
Weighing just 6.17lbs, our battery is incredibly lightweight, making it easy to handle and install. Compared to traditional lead-acid batteries, our lithium battery weighs only 1/3 of the weight while offering the same capacity. Enjoy the convenience without compromising on power.
Consistent Voltage:
Our battery holds voltage at around 12.8V ~ 13.8V, providing over 80% capacity throughout its lifespan. This ensures a stable power supply for your applications, giving you the confidence to rely on our battery in any situation.
Choose Vatrer 12V 20AH LiFePO4 Lithium Battery and experience the power of efficiency. With its built-in 20A BMS and 5000+ cycles rechargeable capability, it's the perfect deep cycle battery for your needs. Trust in its reliability and performance, and unlock the full potential of your power applications.
Unleashing Superior Performance and Longevity
Are you searching for a battery that goes above and beyond in terms of performance and longevity? Look no further than the Vatrer 12V 20AH LiFePO4 Lithium Battery. Designed to surpass your expectations, this battery is the epitome of power and durability.
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Unmatched Performance:
With its advanced LiFePO4 technology, our battery delivers superior performance, allowing you to power your devices with efficiency and reliability. Experience the satisfaction of a battery that consistently performs at its peak, ensuring optimal power delivery for your applications.
Extended Cycles:
Our battery boasts an impressive cycle life of 5000+, meaning it can endure thousands of charge and discharge cycles without compromising its performance. Enjoy long-lasting power that outlasts traditional batteries, providing you with exceptional value for your investment.
Built-in 20A BMS:
Equipped with a built-in 20A Battery Management System (BMS), our battery offers enhanced protection against overcharging, over-discharging, and short circuits. This ensures the safety and longevity of the battery, giving you peace of mind during every use.
Rechargeable Deep Cycle:
Designed specifically for deep cycle applications, our battery excels at providing sustained power over extended periods. Whether you're powering your RV, marine equipment, or off-grid systems, our battery will deliver reliable and consistent performance.
Unleash the Power of Vatrer:
Trust in the outstanding performance and durability of Vatrer 12V 20AH LiFePO4 Lithium Battery. Experience the freedom and peace of mind that comes with a battery engineered to excel in demanding situations, providing you with the power you need, when you need it.
3 Charging Methods
Experience the flexibility and convenience of charging your battery with Vatrer 12V 20AH LiFePO4 Lithium Battery. Designed to accommodate various charging methods, this battery allows you to harness the power of different technologies to keep your power supply flowing.
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3 Charging Methods:
Our battery supports three charging methods, giving you the freedom to choose the most suitable option for your specific needs. Whether you prefer a traditional charger, solar panels with MPPT technology, or an inverter with a built-in AC to DC converter, our battery is ready to adapt to your preferred charging method.
4-String Charger (14.6V):
Connect your battery to a 4-string charger with a voltage output of 14.6V, and enjoy a reliable and efficient charging experience. This method ensures a steady flow of power into your battery, optimizing its charging efficiency and extending its lifespan.
Photovoltaic Solar Panels with MPPT:
Embrace the power of the sun by connecting our battery to photovoltaic solar panels with Maximum Power Point Tracking (MPPT) technology. This intelligent charging method maximizes the efficiency of solar power conversion, allowing you to charge your battery using clean and renewable energy.
Inverter with Built-in AC to DC:
Simplify your charging process by utilizing an inverter with a built-in AC to DC converter. This convenient method allows you to charge your battery directly from an AC power source, eliminating the need for additional charging equipment. Experience the ease of charging and the peace of mind of a fully powered battery.
Empowering Your Electric Scooters, Security Cameras, Fish Finders, Toys, and Outdoor Camping!
Are you ready to supercharge your electric scooter, security camera, fish finder, children's toys, and outdoor camping gear? Look no further than the Vatrer 12V 20AH LiFePO4 Lithium Battery. Engineered to excel in a wide range of applications, this battery is your reliable and versatile power source.
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Electric Scooter:
Experience the thrill of riding your electric scooter with confidence. Our Vatrer battery provides the energy and endurance you need for extended rides. Say goodbye to range anxiety and embrace the freedom of exploring your surroundings on your electric scooter.
Security Camera:
Keep a watchful eye on your property with an uninterrupted power supply for your security cameras. Our battery ensures that your security system remains operational, providing you with peace of mind and enhanced protection.
Fish Finder:
Unleash the power of your fish finder and discover the hidden underwater world. Our battery offers consistent power to your fish finder, enabling you to locate and catch more fish effortlessly.
Children's Toys:
Ignite your children's imagination and keep their toys powered up for endless fun and entertainment. Our Vatrer battery is perfect for powering various children's toys, ensuring that their playtime never runs out of energy.
Outdoor Camping:
Immerse yourself in the beauty of nature while enjoying the comforts of modern technology. Our battery provides a reliable power source for your outdoor camping equipment, including lights, fans, and small appliances. Stay connected and enjoy the serenity of the great outdoors.
| Specification | Value |
|---|---|
| LiFePO4 Battery | 12.8V 20Ah |
| Nominal Voltage | 12.8V |
| Charge Voltage | 14.2V-14.6V |
| Weight | 2.8KG/6.17LB |
| Energy | 256Wh |
| Max Continuous Charging Current | 20A |
| Max Continuous Discharging Current | 20A |
| Recommend Charge Current | 4A (0.2C) |
| Max Load / Inverter Power | 256W |
| Operating Temperature Range | Charge: 0°C to 50°C (32°F to 122°F) Discharge: -20°C to 60°C (-4°F to 140°F) Storage: -10°C to 50°C (-14°F to 122°F) |
| Waterproof Class | IP65 |
| Terminal Type | M5 |
| Dimension | 180x77x172mm (7.08*3.03*6.77 inch) |
| Cycle Life | ≥5000 Cycles |
| Accessories | 1*12V 20AH Battery, 1*Manual, 2*Screws, 2*Caps |
| Connections in Series/Parallel | 4 in Series, and no more than 10PCS in Parallel |
No, the BMS does not have a low temperature charging disconnect feature.
We recommend using a lithium iron phosphate 4-string (14.6V) charger specifically designed for LiFePO4 batteries. However, there are alternative charging methods available:
Scheme 2:You can use photovoltaic solar panels with an MPPT (Maximum Power Point Tracking) controller to charge the batteries.
Scheme 3:You can use an inverter with a built-in AC to DC charging function to charge the battery pack.
a. The BMS (Battery Management System) is responsible for monitoring the battery's voltage, temperature, and detecting any shorts in the system. If unsafe conditions are detected, the BMS will shut off the battery to protect the li-ion cells and the user.
b. Additionally, the BMS keeps all the cells in balance. During each charge cycle, it reduces the charging rate in cells that have reached full capacity, allowing the other cells to catch up. This balancing process ensures that the cells are always in balance, maintaining the overall quality and efficiency of the battery pack.
Our LiFePO4 lithium iron batteries provide 2000+ cycles compared to 300~500 cycles in standard lead-acid batteries. The service life of LiFePO4 batteries is 8 to 10 times longer than standard lead-acid batteries.
Our LiFePO4 batteries are manufactured using Automotive Grade LiFePO4 Cells, which offer higher energy density, no memory effect, more stable performance, and greater power.
The stable chemical structure of Lithium Iron Phosphate (LiFePO4) ensures that the batteries do not burn or explode even under high temperatures, short circuits, impacts, or drops. They have obtained the highest-level safety certification based on UL Testing, providing peace of mind to users.
Furthermore, our LiFePO4 batteries do not contain any heavy metals or rare metals, making them more environmentally friendly. They are often referred to as "green batteries."
The built-in Battery Management System (BMS) in all our lithium batteries provides protection against overcharge, deep discharge, overload, overheating, short circuits, and has a low self-discharge rate.
The BMS also includes a high temperature disconnect function. When the internal temperature of the battery reaches 75°C /167°F, it will automatically disconnect to protect the battery. Additionally, it will disconnect the battery if the overcharge voltage exceeds 15V or the over-discharge voltage drops below 8.8V.
I'm sorry, our LiFePO4 batteries cannot be used to jump-start a vehicle. However, they can be used as a power supply for automobiles. You can recharge your car using a Jackery power supply cord, which is available for purchase separately.
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