Recently, a client from the US ordered four Winston TSWB-LYP40AHA 3.2V 40Ah LiFePO4 (LiFeYPO4) prismatic cells from our AliExpress store and would use these 40Ah LiFePO4 battery cells to build a 12V 40Ah small solar energy storage system.
The client chose the Winston battery cell because of its wide operating temperature range of -45°C to 85°C. It can deliver its best performance in the low temperatures of American winters.

Winston battery cells have the best performance among all LiFePO4 cells, featuring a wide operating voltage range of 2.8V to 4.0V, a high charge rate of 3C, a maximum discharge rate of 10C, a wide operating temperature range of -45°C to 85°C, and an ultra-long cycle life of 5000 times at 80% DOD. Winston cells enjoy an excellent reputation in the market.
If you have any requirements, please feel free to contact us.
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