Amazon.com: Kruta NiMH Rechargeable AA Batteries, 1.2V 800mAh Rechargeable AA Solar Batteries for Outdoor Solar Lights and Household Devices, Pre-Charged (AA Pack 8) : Health & Household
Amazon.com: Amazon Basics 12-Pack Rechargeable AA NiMH Performance Batteries, 2000 mAh, Recharge up to 1000x Times, Pre-Charged : Health & Household
Amazon.com: Cameron Sino 700mAh/2.52Wh Replacement Battery for Casio MA-240 : Electronics