1, Nominal voltage: 9V
620K Ω, 2h/d, discharge to 5.4V
2, Packing: Shrink/box /blister
3, Jacket: Foil
4, Super long lasting power
5, Extra long life span
6, No Mercury And Cadmium Added, which Is Enviromental Friendly
7. Excellent leakproof, as a result of pure material
8, OEM is welcome