Automatic nimh battery charger circuit cutoff when full - EleeCircuit.com
Amazon.com: Tenergy RC Battery Charger for NiMH/NiCd 7.2V-12V 6S-10S Battery Packs, Smart Charger for RC Cars, RC Airplanes, Airsoft Batteries, Compatible with Standard Tamiya/Mini Tamiya/Alligator Clip Connector : Toys & Games
Battery Source
Amazon.com: NiMH/NiCd Battery Charger for 2-8s Nimh/Nicd Battery Packs with Standard/Mini Tamiya Connector RC Charger for RC Hobbies Charging Current 1000mA/2000mA : Toys & Games
Amazon.com: Tenergy RC Battery Charger for 9.6V (8S) NiMH/NiCd Battery Packs, 12V 400mA AC Plug Charger w/Standard Tamiya Connector for RC Hobbies, Not Compatible with Spike The Dinosaur : Toys & Games
Ni-MH battery charger using LM317T | Elec Circuit.com