Size: R20/D.
Nominal voltage: 1.5V
Jacket: Metal.
Packing: Shrink or blister.
OEM is welcome.
This product has SGS report and conform to the RoHS directive.
The battery have different quality, eg, the discharge time: 500mins and 750mins all can be avaiable.
The battery no mercury added, which is enviromental friendly.
Super long lasting power.
Excellent leakproof, as a result of pure material.