Zooms 12V 200Ah Plus LiFePO4 Lithium Battery 4000+ Cycle Built-in 200A BMS for RV

【Advanced Lithium Battery Technology】Zooms LiFePO4 batteries have an uncompromising quality made from Automotive Grade LiFePO4 Cells with higher energy density. And highest-level safety is based on UL Testing Certificates for the cell inside the battery and built-in BMS to protect it from overcharge, over-discharge, over current, and short circuit with excellent self-discharge rate. 【Larger Capacity & Highest Energy Density】Zooms 12.8V 200Ah Plus is not only 3 times the energy density of a lead-acid battery but also much lighter and more powerful than comparable LiFePO4 battery on the market. You are worry-free even on a cloudy day because the reliable and usable 200Ah capacity could keep power for you with a 100% charge/discharge ability. 【Voltage & Capacity Expansion】Zooms 12.8V 200Ah Plus LiFePO4 Battery can be connected in parallel and in series to obtain larger capacity (Max 800Ah ) and higher voltage (25.6V, 38.4V, 51.2V). So they could be used for wild applications such as RV, solar home systems, marine, etc. 【10 Years Service Life & 95% Efficiency】Zooms LiFePO4 battery provides 4000+ cycles & a 10-year lifetime compared to 200-500 cycles & a 3-year lifetime in a lead-acid battery, and 2000-3000 cycles longer than other LiFePO4 batteries on the market. Besides, our battery holds a 95% efficiency with Low self-discharge rate. 【2-7 Workdays Shipping & 24hrs Service】Zooms is committed to providing customers with outstanding customer service. 2-7 workdays delivery time because the battery will be shipped from our local warehouse in Los Angeles, California, or Dallas, Texas. And our professional technical support and customer service team are always ready here to help you solve the issue with quick feedback within 24 hours.