ISTARPOWER LiFePO4 Battery 12V 200Ah Lithium Battery - Built-in 200A BMS, 4000+ Cycles Rechargeable Lithium Iron Phosphate Battery, Perfect for Off-Grid, RV, Marine and Back Up - 12V-200AH

• UPC   768399952644
• FIVE-YEAR WARRANTY & Warehouse Located in CA】If you receive a defective battery, please send us a message, then we’ll send you a replacement. Within 5 years, if you meet any problems about this battery, we'll help to solve it. if the problems remain unsolved, we’ll also send you a replacement. Over 5 years, we provide free maintenance service and consulting services. Plus Our warehouse is located in California. 【Deep Cycle Battery】 Lead-acid batteries usually last for 300-500 cycles, whereas lstarpower 12V 200Ah LiFePO4 batteries can serve for more than 4000 cycles and maintain 80% capacity after 4000 deep cycles. The service life of LiFePO4 batteries is over 4 times than the standard lead-acid batteries. 【Efficient Performance】LiFePO4 Battery can perfectly replace traditional lead batteries. LiFePO4 Cells with higher energy density, better stability make the batteries good enough at high temperature performance, high power output, low self-discharge rate.LiFePO4 Battery can be 96%-99% discharged while lead acid battery can discharge only 40% to 50%. 【Built In Smart BMS】LiFePO4 battery will not burn when overcharged, over discharged, over current or short circuit, and can withstand high temperatures without decomposition. BMS inside can handle cell balancing, low & high voltage cutoff, short circuit protection and temperature protection. 【Lightweight and Wide Use】 iStarpower battery is only 1/3 the weight of a lead-acid battery with the same capacity making it easy to move and install. Perfect for variety of usage such as house Hold and outdoors, Solar System, RV, Marine, Golf Cart, Fish finder, energy storage, off grid applications etc. 【Capacity Expansion】 Our LiFePO4 batteries can be connected in parallels or in series for larger capacity and voltage.Up to 4 identical batteries can be connected in series.Allow to be extended up to 4 in series and 4 in parallel (Max 4S4P) to get more capacity (Max 800Ah) and higher voltage (24V, 36V, 48V).Different installation methods can be used as 2S2P, 3S2P, 4S2P, etc.