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VEVOR 12V 50Ah LiFePO4 Battery, Up to 15000 Cycles, Deep Cycle Lithium Iron Phosphate Battery with Built-in BMS, Low Temperature Protection, 10 Years Lifetime, for Solar Off-Grid Home Energy Storage
- High-Performance LiFePO4 Battery: Get long-lasting power with our 12.8V 50 Ah LiFePO4 battery, built with Grade-A cells. Enjoy 4,000-15,000 deep cycles with over 80% DOD after 4,000 cycles. Max Charge/Discharge Current: 25A
- Ideal Lead-Acid Replacement: Weighing only 12.35 lbs, this lifepo4 lithium battery is 1/4 the weight of a typical lead-acid battery, yet delivers 2-3X the energy density and a 10-year lifetime. Note: Not for engine starting
- Low-Temperature Protection: Our deep cycle battery is built to perform in harsh environments from -4°F to 140°F. It automatically stops discharging below 5°F and charging below 14°F, ensuring secure and stable performance—even in extreme weather
- Smart BMS, Secure Power: The built-in battery management system guards against overcharge, overcurrent, over-discharge, short circuits, and high temperatures. It keeps your battery balanced and boosts overall lifespan
- T14 Terminal for Easy Setup: This deep cycle lithium battery is equipped with the T14 standard terminal for quick connection to RVs, boats, trolling motors, solar systems, and home storage. Supports series and parallel configurations up to 16 batteries. Note: Only connect batteries of the same brand and model purchased at a similar time, with the same capacity and BMS parameters
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About this item
A: No. This is a deep cycle battery designed for energy storage, not for engine starting or as a power battery. Frequent high-current charge/discharge will significantly reduce battery life.
Q: Why won’t the battery charge right after I receive it?
A: There’s an 85% chance the BMS entered a protective shutdown. Try these steps to reactivate: 1. Disconnect all loads and leave the battery idle for 30 minutes (voltage should rise above 10V). 2. Use a charger that supports 0V charging. 3. Use an 18V-36V solar panel in direct sunlight for a quick voltage kickstart.
Q: Can I connect multiple batteries together?
A: Yes, up to 16 batteries can be connected in series or parallel. Please ensure the following: 1. The same model with matching capacity and BMS parameters. 2. Same brand. 3. Purchased within the same 1-month period.
Q: What kind of charger should I use?
A: This LiFePO4 battery supports three charging methods: 1. 12V (14.6V) LiFePO4-specific charger. 2. Solar panel charging (≥300W). 3. Generator or AC alternator charging — requires a DC-DC or compatible AC-DC charger.
VEVOR Lithium Batteries for RV — Built for Reliable Off-Grid Power
Enhance the power system of your RV with these reliable lithium batteries for RV that can provide decent power for solar systems, off-grid gridding, and travelling. This battery utilizes Grade-A LiFePO4 cells to give up to 15,000 cycles and a lifespan of 10 years or more. This battery is a much better alternative to regular lead-acid choices. This 12V lithium power supply is lightweight, safe, and efficient. Ideal for RV, cabin, boat, and home energy storage use. The RV lithium battery offers built-in protection, low-temperature protection, and easy wiring to serve as a reliable and durable service backup.
Long-Life LiFePO4 Cells for Thousands of Reliable Cycles
The battery is made from Grade-A LiFePO4 cells, giving around 4000–15000 cycles depending upon how the battery is used. On the contrary, lead-acid batteries usually wear out after using them for around 300–500 cycles. It continues to have more than 80% capacity even after 4,000 cycles, making it one of the best lithium batteries for RVs. You can anticipate steady energy for RV appliances, solar systems, and off-grid setups with consistent output and stable chemistry. This battery is the ideal choice for long-term travellers who require reliable deep-cycle lithium performance.
Lightweight Replacement With Higher Energy Density
This RV lithium battery, weighing just 12.35 lbs, is ¼ the weight of a typical lead-acid battery, making installation easier and reducing weight on your RV. The battery unit, being lightweight in construction, provides 2-3 times better usable energy with deep discharge without harming battery life. This mix of strength and efficiency gives you greater power storage without the added weight. If you want a modern 12V lithium power battery upgrade for solar or mobile applications, it's perfect for you.
Low-Temperature Protection for Harsh Environments
Whether it’s winter camping or summer heat, this LiFePO4 RV battery can operate safely in tough conditions. Charging stops automatically at less than 14 °F and discharging at less than 5 °F. The battery can safely operate anywhere from -4°F to 140°F, which makes it excellent for cold-weather RVing, cabins, and off-grid applications where no electricity is available. Thanks to these protections, the battery life is prolonged, and permanent damage is prevented. Thus, ensuring effective battery life even when the outside temperature fluctuates.
Smart BMS for Advanced Safety and Stability
The battery houses a built-in BMS (Battery Management System) to protect against overcharging, over-discharging, Overcurrent, short circuit, and high temperature. This stabilized the battery while enhancing durability and day-to-day performance. The BMS charges all cells evenly and avoids failures due to misbalance, which is common in unprotected batteries. With this secure system in place, you can use this deep-cycle lithium battery confidently in RVs, boats, or solar systems, knowing it is fully protected.
Lithium Batteries for RV With 12V Output for Steady Power Supply
Your RV appliances, such as fridge, light, pump, fan, inverter, etc., work perfectly with a stable output of 12.8V. A 12V lithium power battery doesn’t drop in voltage like a lead-acid battery would as it discharges. This means that it will give equal voltage until it is almost empty. This makes them great for off-grid cabins, camping, solar power banks, and on-the-go work setups. You experience consistent performance in every discharge cycle.
T14 Terminal for Quick and Easy Connections
With a T14 terminal, this solar RV battery plugs into RVs, boats, solar controllers, power stations, trolling motors, or home backup systems easily. With a strong terminal, good conductivity will be offered, and loose wiring issues will be prevented. Installation is simple, even for beginners. When upgrading a setup or building a new one, this terminal makes the battery modular, secure, and easy to add to your power system.
Expandable Setup for Larger Energy Systems
This battery can be wired in series and parallel with up to 16 batteries to suit your needs. 12V, 24V, 36V or 48V are possible. When it is expanded, it can support bigger RV systems, full off-grid homes, or powerful solar banks. To maintain balance in the system, it is only necessary to use batteries of the same brand, model, and age. This feature makes the unit a great option for users who may want to increase their LiFePO4 RV battery setup in the future.
Lithium Batteries for RVs and Complete Solar Systems
Made to be versatile, this battery is an excellent RV Lithium battery! It also works well on boats, small cabins, home backup systems, camping, and solar storage. A good replacement for old lead-acid batteries. It has a long life, low weight, and strong BMS. This battery is ideal for weekend trips or long-term off-grid homes. So if you need high-quality lithium batteries for RV or mobile solar, this one is good to go.
