RVLithTime 12V 200Ah LiFePO4 Deep Cycle Battery 2560Wh with 200A BMS Low Temperature Cut-off 6000+ Cycles IP65 Waterproof Lithium Battery for RV Marine Travel Trailer & Off-Grid

RVLithTime 12V 200Ah LiFePO4 Lithium Battery Built-in 200A BMS With Low Temperature Cut-off 6000+ Cycles IP65 Waterproof 2560Wh Battery Pack For For RV/ Marine/ Travel Trailer/ Off-grid Application

Product Description:
1. Grade A+ Cells & 5-Year Warranty
This battery is built with genuine Grade A+ prismatic LiFePO4 cells, certified to UL9540/UL1973 for top safety. It delivers 4,000 cycles at 100% DOD, over 6,000 cycles at 80% DOD (which means you can recharge it daily for more than 16 years without losing capacity), and an impressive 15,000 cycles at 60% DOD. With a full 5-year warranty, you get long-term peace of mind, no more replacing batteries every few seasons.
2. Lightweight & Space-Saving Installation
With dimensions of 500x186x243.6mm and weighing only 1/3 of traditional lead-acid batteries of the same capacity, it reduces the load on RVs, campers, and boats to boost fuel efficiency. It can be flexibly mounted without taking up much space, requiring no modifications to mounting trays or cables for quick setup.
3. Expandable to 10.24kWh (4S or 4P)
Start with a single 12.8V 200Ah (2.56kWh) battery and grow your system as your needs change. Connect up to 4 units in series for a 51.2V 200Ah setup, perfect for 48V home solar systems, UPS backups, and high-voltage inverters, where higher voltage reduces current, cuts wiring costs, and improves efficiency. Or connect up to 4 units in parallel for a 12.8V 800Ah bank, ideal for RVs, boats, and off-grid cabins that rely on 12V appliances and demand extended runtime without frequent recharging. Either way, you get a full 10.24kWh capacity without scrapping your initial investment. Don't be misled by claims of simultaneous 4S4P on the market.
4.Smart 200A BMS & Rapid Charging
The built-in 200A BMS actively protects against overcharge, over-discharge, short circuits, and temperature extremes. It enables nearly 100% charge efficiency and 96%-99% discharge efficiency, so you waste less energy. With recommended 0.5C fast charging (100A) and ultra-low self-discharge (<3% per month), your battery charges quickly and holds its charge for months, ideal for seasonal use.
5. All-Weather Protection with IP65 & Intelligent Temperature Safeguards
The IP65 waterproof and dustproof housing keeps the battery safe from rain, snow, and dust, making it perfect for outdoor installations. Inside, the built-in temperature sensor triggers the BMS to cut off charging when temperatures drop below 0°C (32°F) and stops discharging at -20°C (-4°F), with auto-resume once the battery warms to a safe range. This two-way protection prevents internal damage and extends cell life, ensuring reliable performance in any climate.