"phosphate solar lifepo4 battery"

Deep Cycle Light Weight 25.6V 150A Life PO4 Lithium Battery Product Features: Using the technology of lithium iron phosphate cell, superior safety,thousands of cycles, 100%DOD,Under nomal conditions 2.Built-in automatic protection for over-charge ,over discharge ,over current and over temperature 3.Maintanace free, Internal cell balancing ,Can be charged using most standard lead-acid charges (set) Wider temperature range :-20~60 4.Light Weight :About 40%~50% of the weight