الوصف

LED display/PDA/game machine/landscape lamp storage battery

DEFEI devoted itself to the research of High temperature Ni-MH rechargeable batteries, the product have high charge and discharge efficient, the charge and discharge efficient is no less than *0 percent at *0℃ temperature, no less than *0 percent at *0℃ temperature, in order to achieve this performance, this batteries use special material and special separation paper to be used at high temperature. This kind battery has long life at high temperature.

DEFEI devoted itself to the research of low temperature Ni-MH rechargeable batteries, this product use special material and technology, it can be used at *0℃ to **0℃, the discharge efficient is no less than *0 percent at **0℃ temperature.