Amazon.com : Nikon MH-23 Quick Charger for EN-EL9 Li-ion Battery : Digital Camera Battery Chargers : Electronics
Amazon.com : Wasabi Power Bundle for Nikon EN-EL18, EN-EL18a, EN-EL18b, EN-EL18c, MH-26, BL-5 (Battery + Charger + Cover) and Nikon D4, D4S, D5, D6, D850 : Electronics
MH-65 Charger for Nikon EN-EL12 Batteries
Amazon.com: UltraPro Nikon D3100 Digital Camera Battery Charger (110/220v with Car & EU adapters) - UltraPro Replacement Charger for Nikon MH-24 Charger : Electronics