home - How can I charge a single rechargeable battery? - Lifehacks Stack Exchange
Duracell Hi-Speed Advanced Charger for AA & AAA Batteries
Energizer Recharge Value AA/AAA NiMH Battery Charger review - The Gadgeteer
Amazon.com: EBL AA Battery 1.5V AA Lithium ion Batteries 3300mWh High Capacity with Micro USB Cable, 2 Hours Quick Charge USB AA Rechargeable Batteries 4 Packs : Health & Household