Amazon.com: UltraPro Nikon D3100 Digital Camera Battery Charger (110/220v with Car & EU adapters) - UltraPro Replacement Charger for Nikon MH-24 Charger : Electronics
Amazon.com : Nikon MH-25 Quick Charger for EN-EL15 Li-ion Battery compatible with Nikon D7000 and V1 Digital Cameras : Electronics
Nikon Camera: How to Detach - Remove Battery Charger from the Power Adapter - YouTube
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