This battery Can only be charged by Chargers for 3.2v LiFePO4 batteries。
This 3.2v battery Can only be used together with a fake battery place holder to replace a 1.2v or 1.5v battery AA Cells.
Size: 14 x 50mm +-2mm ,Voltage: 3V, but has 3 times higher voltage,Ideal replacement for alkaline and NiMH AA cells
How to use a 3.2v LiFePO4 Battery to replace two 1.2v or 1.5v Battery:Each LiFePO4 AA cell is used together with a fake battery place holder to replace two AA cells. Don’t use one LiFePO4 battery to replace one AA cell, otherwise your appliance will be damaged by excessive high voltage
1-2 Business Days