Amazon.com: Duracell Ion Speed 1000 Battery Charger for AA and AAA batteries, Includes 4 Pre-Charged AA Rechargeable Batteries, for Household and Business Devices : Health & Household
Duracell Charger with 4 AA Batteries, Green/black color : Amazon.ca: Health & Personal Care
The Best Rechargeable Battery Charger (for AA and AAA Batteries) | Reviews by Wirecutter
Energizer Recharge Pro KEEPS BEEPING Red Flashing Light (How to Fix chpro-de Battery Charger NiMH 3) - YouTube
battery tester / recharger question - General Electronics - Arduino Forum