Amazon.com: UltraPro Nikon D3100 Digital Camera Battery Charger (110/220v with Car & EU adapters) - UltraPro Replacement Charger for Nikon MH-24 Charger : Electronics
Nikon MH-24 Battery Charger, Photography, Photography Accessories, Camera Bags & Carriers on Carousell
Amazon.com : Nikon MH-23 Quick Charger for EN-EL9 Li-ion Battery : Digital Camera Battery Chargers : Electronics