•  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%.
• Deep Cycle Battery: Lead-acid batteries usually last for 300-500 cycles, whereas lstarpower 12V 100Ah 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
• 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 weighs only 23.8 lbs, which 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, UPS backup, 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 400Ah) and higher voltage (24V, 36V, 48V).Different installation methods can be used as 2S2P, 3S2P, 4S2P, etc.

Built-in BMS(Battery Management System)

1. Multiple functions of BMS

• It's able to Prevent the battery from overcharge, over-discharge, over-current and short circult effectively. and can withstand high temperatures without decomposition.
• Plus it has more functions, such as temperature protection, low temperature heating, reverse connection protection and balance repair, etc.

2. Automative Grade LiFePO4 Cells

• No fire and explode

3. 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.