Cylindrical lithium ion phosphate battery

*Using LiFePo4 as cathode material, cell voltage is 3.2V, platform capacity can reach more than 90%;

*Battery has long cycle life, 1 ItA cycle life＞2000 times, and the remaining capacity＞80% of the rated capacity;

*The P-O key in lithium ion phosphate crystal is stable, the decomposition temperature is up to 600 ℃, do not explode when crushing or needling, the safety performance is good;

*High temperature charging and discharging performance is good, the discharge capacity＞98% of the rated capacity under + 70℃.

*Low-temperature discharge performance is good, standard type batteries: single cell discharge capacity > 40% of rated capacity at -30℃; low-temperature batteries: single cell discharge capacity > 50% of rated capacity at - 40℃; battery packs discharge efficiency is more than 70%-75%. With more cells of the battery pack, the discharge efficiency will continue to increase.