... 3. certification:CE,RoHS 4. OEM services provided Features of LiFePO4 battery: High energy density, 170mAh/gLight weight, about 1/3 ... which will go flat quite quickly if left sitting for long periods).Virtually flat discharge curve means maximum power ... capability, 3C continuous, 5C pulse discharge Product Application:Energy storage, UPS, Back-up power, Power tools, Lawn mower, .Electric vehicle, ...