Key Features
The MH-21 can be used to recharge and calibrate EN-EL4/EN-EL4a batteries. It can fully recharge an exhausted EN-EL4/EN-EL4a battery in about 100 minutes
Loading user reviews...
We’ll keep track of the products you view here.
The MH-21 can be used to recharge and calibrate EN-EL4/EN-EL4a batteries. It can fully recharge an exhausted EN-EL4/EN-EL4a battery in about 100 minutes