Vatrer 12V Low Temp Cutoff Deep Cycle Group 31 Lithium Battery
Low Temperature Smart Power Off: Stops charging when the temperature drops below 32°F, stops discharging when it drops below -4°F, and resumes charging when the temperature rises above 41°F.
Over 5,000 Charge Cycles: Enjoy more than a decade of use with this 12V group 31 lithium battery, designed for long-lasting performance with 5,000+ cycles.
1,280Wh Energy Capacity: Power your adventures with a robust 1,280Wh capacity, perfect for RV camping or home energy storage with this 12V 100Ah lithium RV battery group 31.
100A Continuous Discharge: Handle demanding loads with a 100A continuous discharge rate, supported by high-quality Grade A LiFePO4 cells in this best group 31 lithium battery.
20.48kWh Expandable Capacity: Scale up to 20.48kWh with a 4S4P setup, ideal for larger solar or off-grid systems using this 12V deep cycle group 31 lithium battery.
10x Faster Charging: Recharge in as little as 2 hours with a 600W MPPT solar setup, offering 10 times faster charging than traditional batteries for this solar-ready group 31 lithium battery.
IP65 Waterproof Rating: Rely on an IP65 waterproof design, ensuring durability in harsh weather for RV, camping, or marine use with this 12V 100Ah lithium RV battery group 31.
3% Low Self-Discharge Rate: Maintain readiness with a 3% self-discharge rate, perfect for long-term storage of this 12V group 31 lithium battery without frequent recharging.
24.20 lbs Lightweight Design: Carry just 24.20 lbs of weight with this compact 12.95 x 6.77 x 8.42-inch group 31 lithium battery, ideal for easy RV or solar installations.
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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
Reliable Power for Your Adventures
Looking for a dependable battery to power your RV, solar setup, or off-grid system? This 12V 100Ah lithium RV battery group 31 offers a compact, lightweight solution with advanced low-temp cutoff features, making it a great fit for outdoor enthusiasts and home energy users alike. Weighing only 24.20 lbs and measuring 12.95 x 6.77 x 8.42 inches, this 12V Group 31 lithium battery easily fits into tight spaces like RV cabins or solar installations, making it an ideal replacement for Group 31 batteries. Whether you're camping in cold weather or setting up a home storage system, this battery delivers steady performance you can count on.
Long-Lasting Performance and Advanced Safety
This group 31 lithium battery is equipped with numerous features to ensure long-term use and safety. It can withstand over 5,000 charge cycles, providing over a decade of reliable service. A built-in 100A intelligent BMS (Battery Management System) protects against overcharge, over-discharge, overcurrent, and short circuits, and includes low- and high-temperature protection, ensuring safety and reliability
Utilizing high-quality Grade A LiFePO4 cells, it boasts a capacity of 1280Wh and an output power of 1280W, supporting 100A continuous discharge.
Low-Temperature Protection for Cold Climates
The Vatrer 12V low-temp cutoff deep cycle group 31 Battery is built to perform reliably in cold conditions, thanks to its advanced low-temp cutoff feature. It stops charging below 32°F to prevent damage and halts discharging below -4°F, resuming charging once the temperature rises above 41°F. This smart design ensures safety and extends battery life, making it a great choice for RV camping, off-grid living, or any setup in chilly environments.
Scalable Capacity for Your Needs
Need more power? This 12V group 31 lithium battery supports expansion with a 4-series, 4-parallel setup, reaching up to 20.48kWh and 20.48kW. You can also configure it as a 48V 4P4S system (20.48kWh), a 12.8V 4P 400Ah (5.12kWh), or a 51.2V 4S 100Ah (5.12kWh) setup, making it versatile for larger solar or home energy systems. This scalability ensures it adapts to growing power demands, whether for a small RV setup or a robust off-grid installation.
Enjoy Flexible Charging Options
Getting this best group 31 lithium battery charged is straightforward with three flexible options, and you can monitor the process via Bluetooth. Use a 14.6V 20A LiFePO4 charger for about 5 hours, a 600W+ MPPT solar panel setup for around 2 hours, or a generator with a 40A DC-DC charger in about 2.5 hours—offering up to 10 times faster charging than traditional batteries. This versatility makes it a solar-ready group 31 lithium battery, perfect for RV camping, off-grid systems, or any setup where charging flexibility is key.
Power a Range of Applications with Ease
This 12V 100Ah lithium RV battery group 31 shines in a variety of settings. For RV camping, its compact size and low-temp cutoff make it easy to install and use in chilly weather, letting you extend your horizons and check its status. Off-grid homes benefit from its ability to maximize savings and minimize costs, especially with the low 3% self-discharge rate. Campers will appreciate its portability for leisurely exploration in remote areas. For home energy storage, it provides longer power to household devices, while boaters can rely on it for trolling motors. The IP65 waterproof rating ensures it holds up in tough conditions, durable in harsh weather, and its zero-maintenance design adds convenience.
Choose Vatrer for Your Energy Needs
Ready to power up with confidence? Vatrer Battery brings over a decade of expertise in lithium battery innovation, delivering products like the 12V group 31 lithium battery with low-temp cutoff to meet your energy demands. Trusted by RV enthusiasts, solar users, and off-grid homeowners, we offer cutting-edge technology and reliable support. Take the next step—order now with free shipping and experience the difference a dependable power source can make for your adventures!
| Specification | Value |
|---|---|
| Battery Model | LiFePO4 Battery 12.8V 100Ah |
| Nominal Voltage | 12.8V |
| Capacity | 100Ah |
| Charge Voltage | 14.2V-14.6V |
| Weight | 24.2LBS / 11KG |
| Energy | 1280Wh |
| Max Continuous Charging Current | 100A |
| Max Continuous Discharging Current | 100A |
| Recommended Charge Current | 20A (0.2C) |
| Max Load/Inverter Power | 1280W |
| Operating Temperature Range | Charge: 32°F to 122°F (0°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 (Charge): 32°F±39.2°F (0°C±4°C) Low temp cut off protection (Discharge): -4°F±7.2°F (-20°C±4°C) |
| Waterproof Class | IP65 |
| Terminal Type | M8 |
| Dimensions | 12.95x6.77x8.42 inch / 329x172x214 mm |
| Cycle Life | >=5000 Cycles |
| Series/Parallel Connections | 4 in Series, and no more than 10PCS in Parallel |
Installation is straightforward with basic tools like a wrench and a voltage meter to ensure proper connection. The compact Group 31 size fits standard mounts, but always consult your RV or solar system manual to confirm compatibility. If unsure, Vatrer support team can guide you through the process.
Yes, with its 3% self-discharge rate, this best group 31 lithium battery holds its charge well during long storage. For best results, store it in a cool, dry place and check its status every few months to ensure it’s ready when you need it.
This solar-ready group 31 lithium battery works with most MPPT controllers rated at 600W or higher. However, check that your charger supports 14.6V LiFePO4 mode. If it doesn’t, you might need a compatible adapter—contact Vatrer support for specific recommendations.
Frequent activation of the low-temp cutoff (below 32°F for charging or -4°F for discharging) suggests your setup is in an unusually cold environment. Consider insulating the battery or relocating it to a warmer area. You can also choose other Vatrer 12V battery models with self-heating function.
Expanding to 20.48kWh requires a 4-series, 4-parallel configuration. Use a multimeter to verify voltage and capacity after setup. Vatrer support team can also help you confirm the configuration matches your 12V 100Ah lithium RV battery group 31 specs for optimal performance.
Yes, the 100A BMS includes high-temperature protection to handle heat, but avoid exposing it to prolonged temperatures above 140°F. The IP65 rating helps with dust and water, but ventilation is key in hot climates.
— Vatrer Power
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