Amazon.com: PKELL NIMH 2/3AAA Battery 1.2V 400mAh Rechargeable Battery Button Top (5pcs)(They are not AAA Size Batteries) : Health & Household
Amazon.com: ULTRALAST ULN423AAASL - 2/3 AAA (Two Thirds Triple A Battery) Solar Batteries for Outdoor Solar Lights - NICAD 1.2 Volt, 150mAh, Rechargeable Battery Pack for Garden Lighting - Recharges Up to