LiFePO4 batteries are highly safe, have no risk of explosion and fire, and are environmentally friendly, non-toxic and non-polluting. No memory effect - the battery can be charged in any state of discharge, giving you peace of mind. Nominal Voltage:3.2V Nominal capacity:14Ah Working voltage:2.0V~3.9V AC impedance resistance(1khz):≤1.3mΩ Max. pulse charge / discharge current: 2C (30S) Dimension: 277(L)*160(W)*7.25(T)mm Weight: 0.51kg(No accessories)

LiFePO4 batteries are highly safe, have no risk of explosion and fire, and are environmentally friendly, non-toxic and non-polluting. No memory effect - the battery can be charged in any state of discharge, giving you peace of mind. Nominal Voltage:3.2V Nominal capacity:14Ah Working voltage:2.0V~3.9V AC impedance resistance(1khz):≤1.3mΩ Max. pulse charge / discharge current: 50A Dimension: 227(L)*160(W)*7.25(T)mm Weight: 0.51kg(No accessories)