Ecofriendly li-ion battery packs for e-bike,EV,UPS,Solar,Wind Cell material:LiFePO4 CE,EN15194,ROHS ... environmental-friendly.6) Wide working temperature rangeProduct structure diagramThe battery typical working curve(1)High and low temperature testing ... curve LiFePO4 battery application: We can provide battery solutions as per request.Customized designs are available and welcome.For more detailed ...