3 x AAA Battery Holder with On/Off Switch and 2-Pin JST : ID 727 : $1.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Amazon.com: Power Supply for 3 AA, 3 AAA Battery, Shockli 18500 Protected Rechargeable Battery 3.7V 1600mAh for 21, 51 UV LED Flashlight [ Replace The 3 AAA and 3 AA Battery Holder ]- 2 Pack : Health & Household
3 x AAA Battery Holder with On/Off Switch and 2-Pin JST : ID 727 : $1.95 : Adafruit Industries, Unique & fun DIY electronics and kits
2/3 AAA Button Top Rechargeable NiMH Button Top Battery for Solar Lights | Battery Mart
Custom NiMH 3.6v 800mAh AAA Rechargeable Battery
Amazon.com: 6pcs 2/3AAA Size NiMH Rechargeable Battery 400mah with Flat Top(Not AAA Size Battery) : Health & Household
Panasonic eneloop Reihe F1x3 Battery pack 3x AAA Z solder tab NiMH 3.6 V 750 mAh | Conrad.com
RECHARGEABLE BATTERY PACK FOR CORDLESS PHONES, 3AAA CELLS | All Electronics Corp.
3 x AAA Battery Holder with On/Off Switch, JST, and Belt Clip : ID 3286 : $2.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Amazon.com: Power Supply for 3 AA, 3 AAA Battery, Shockli 18500 Protected Rechargeable Battery 3.7V 1600mAh for 21, 51 UV LED Flashlight [ Replace The 3 AAA and 3 AA Battery Holder ]- 2 Pack : Health & Household
Panasonic eneloop Pro AAA Rechargeable Ni-MH BK-4HCCA4BA B&H
Amazon.com: Hxchen 3 x 1.5V AAA Series Connection Plastic Black Cylinder Battery Storage Holder Case Adapter Black - (5 Pcs) : Electronics