This is a generic, equivalent one, 100% compatible. This Replacement battery charger Kit for Nikon EN-EL20 EN-EL20a 1 J1 J2 S1 1 V3 Coolpix A.

Features:
* Product Type: generic/equivalent
* Condition: new, 1 Year Warranty!
* This Replacement battery charger with foldable flat pin for easy storage.
* The charger Input: AC 100~240V 50~60Hz; Output: DC 4.2V 600mA.
* LED indicate: Red light for charging; Green light for standby or full-charge.

Compatible with battery models:
EN-EL20, EN-EL20a

Compatible with the following camera models:
For Nikon Coolpix A, 1 AW1, 1 J1, 1 J2, 1 J3, 1 S1, 1 V3, Blackmagic Pocket Cinema Camera