... 3. certification:CE,RoHS 4. OEM services provided Features of LiFePO4 battery: High energy density, 170mAh/gLight weight, about 1/3 the ... :Energy storage, UPS, Back-up power, Power tools, Lawn mower, .Electric vehicle, Sightseeing Bus, Glof cart, E-bike, E-scooter, E-wheelchair ... °C OEM orders are welcome !And different voltage and capactiy pack is available!Please feel free to contact us! PS: accpet ...