Amazon.com: 4Pcs Universal 3 AA to D Size Cell Parallel Battery Conversion Adapter Holder Switcher Converter Cases Box White : Electronics
Amazon.com: Duracell Go Mobile Charger/Rechargeable/Includes Car Adaptor & 2 AA/ 2 AAA Precharged, Rechargeable Batteries : Electronics
Amazon.com: HOMEFUNTIME Battery Adapter Converter for AAA to AA Battery Transparent Cases Holder Shell with Metal Contacts on Bottom(Clear Color, 6 Packs) : Electronics
Amazon.com: Amazon Basics 4-Pack Rechargeable AAA NiMH High-Capacity Batteries, 850 mAh, Recharge up to 500x Times, Pre-Charged : Health & Household
Amazon.com: Lenink AC Power Supply Adapter for AAA Battery,Replace 3 AAA Battery,White : Electronics
Amazon.com: LP Universal Battery Charger LED Display for Rechargeable Batteries NI-MH NI-CD AA AAA C D 9V Li-ion, Smart Battery Charger with AC Adapter Fast Charging for 1.2V NI-MH NI-CD Batteries :
Amazon.com: POWEROWL 8 Bay AA AAA Battery Charger, USB High-Speed Charging, Independent Slot, for Ni-MH Ni-CD Rechargeable Batteries, No Adapter : Electronics
Amazon.com: Battery Adapter Converter for AAA to AA Battery Transparent Cases Holder Shell with Metal Contacts on Bottom(Clear Color,Pack of 12) : Electronics
Amazon.com: Hxchen 3 x 1.5V AAA Series Connection Plastic Black Cylinder Battery Storage Holder Case Adapter Black - (5 Pcs) : Electronics
Amazon.com: Lenink AC Power Supply Adapter for AAA Battery,Replace 2 AAA Battery,Black : Electronics
Amazon.com: Battery Adapter Converter for AAA to AA Battery Transparent Cases Holder Shell with Metal Contacts on Bottom(Clear Color,Pack of 4) : Electronics
Amazon.com: EBL 1100 mAh AAA Rechargeable Batteries (8 Packs) with Smart C807 Battery Charger and Micro USB Charging Cable : Electronics
Amazon.com: Hxchen 3 x 1.5V AAA Series Connection Plastic Black Cylinder Battery Storage Holder Case Adapter Black - (5 Pcs) : Electronics
Amazon.com: Everlasting Glow AAA Battery Convertor Christmas, 5InL x 2InW x 7.5InH, Black : Tools & Home Improvement
Amazon.com: CITYORK 12 Bay Household Rechargeable Battery Charger for 1.2v AA AAA Ni-MH/Ni-CD Rechargeable Batteries with Refresh Function with AC Wall Adapter-Upgrade : Electronics
Amazon.com: AA+AAA Batteries USB Rechargeable Without Battery Charger Lithium Batteries ECO-Friendly 1.5V High Capacity Rapid Charging with 4-Way Charging Cable for Toys/Shaver/Toothbrush/Fan(AA*2pcs+AAA*2pcs) : Automotive
Amazon.com: USB Power Converter DC Buck Boost Battery Eliminator Replace 1 to 4pcs 1.5V 3V 4.5V 6V AA AAA Connect(1-AA 1.5V) : Electronics
Amazon.com: E-outstanding AAA Battery Holder 2PCS Black Cylindrical 3x1.5V AAA Plastic Battery Storage Adapter Case Box for Flashlight Lamp RC (Dia 0.85 inch) : Electronics
Amazon.com: Amazon Basics USB Battery Charger Pack with AA (8-Pack), AAA (2-Pack) Rechargeable Batteries, C and D Converters – Black : Electronics
Amazon.com: Tenergy TN438 16 Bay Battery Charger for AAA and AA Rechargeable Batteries, AA/AAA NiMH/NiCd Rechargeable Batteries Charger with AC Wall Adapter and Car Adapter : Electronics
Amazon.com: WAYLLSHINE (Pack of 6) AA to D Battery Adapter, AAA to D Battery Adapter, AAA to AA Battery Adapter, AA to D Adapter Converter Holder : Electronics