Build a USB Powered AA NiMH and NiCd Battery Charger
Amazon.com: Tenergy NiMH Battery Pack 12V 2000mAh High Capacity Rechargeable Battery w/Bare Leads Replacement Battery Pack for DIY, Medical Equipments, LED Light Kit, RC Models, Portable 12V DC Devices and More :
Create an Arduino Controlled Battery Charger - Projects
Build a USB Powered AA NiMH and NiCd Battery Charger
Intelligent Battery Charger for NiCd and NiMH - EEWeb
Ni-MH battery charger using LM317T | Elec Circuit.com
Amazon.com: Tenergy 12V Battery Pack Bundle with Fast Charger Ideal for DIY Projects, Medical Equipments, LED Light Kit, RC Models, Portable 12V DC Devices and More : Health & Household
Build a USB Powered AA NiMH and NiCd Battery Charger
Automatic 12v Portable Battery Charger Circuit using LM317
Gameinstance.com - Smart NiMH Battery Charger - Arduino DIY at its best