Thunder Sky Winston Battery Incorporation Company Limited is based in China and lists lithium iron phosphate battery cells on Global Trade Plaza. The product offered is the TSWB-LYP90AHA model with a nominal capacity of 90AH and dimensions of 143x61x218mm. The cells operate with a charge voltage of 3.8V and a discharge voltage of 2.8V, featuring an internal resistance of 0.5m. They support a maximum constant discharge current of 3C and an impulse current of 10C, with a standard charge/discharge current of 45A (0.5C). Cycle life is rated at 5,000 times at 80% depth of discharge and 7,000 times at 70% depth of discharge. Storage humidity is specified at 75% RH, with a self-discharge rate of 1% per month. Each cell weighs approximately 2.9kg ±100g. Buyers can send an enquiry through Global Trade Plaza.