kuugro AA 1.5V 4100mWh C Size Battery USB-C Rechargeable LR14 Lithium-ion C-Cell Battery for
Aliexpress UK
AA To C Size Battery Converter Adapter Case Box Multi UK - 3d Printed.
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CITYORK 1.5V Li-ion AA Rechargeable Battery 3000mWh Type C USB Charging AA Lithium Battery AA 2A
Aliexpress UK
Choose your quantity: x1 / x2 / x4 / x6 / x8 / x10. Item size: 25mm x 48mm (without battery).
eBay
AA AAA Battery Eliminator Replace 2x 3x AA AAA 4.5V Batteries Power Adapter for Radio Toy LED Candle
Aliexpress UK
The batteries used in the pictures are Eneloop rechargable batteries. Ideal for situations such as temporary fixes for the kids toys or for torch batteries. These are durable, lightweight and useful.
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MATOV Highest Capacity 1.5V 4100mWh AA Rechargeable Battery USB Type-C aa Li-ion Battery for Remote
Aliexpress UK
Economic Case - Save on C D battery costs, this small adapter allows you to use AA batteries in any device that requires a regular C D -type battery. Easy to Use: Simply and easily provide a "C D size body" for AA batteries, Put the battery in it to be used with any C size battery.
eBay
1.5V AA Lithium Batteries 5800mAh USB-C Fast Charge, 2000+ Cycles Rechargeable AA Battery for
Aliexpress UK
Choose your quantity: x1 / x2 / x4 / x6 / x8 / x10. Item size: 25mm x 48mm (without battery).
eBay
Soshine 1.5V 2600mWh Li-Ion Rechargeable Battery AA Lithium Batteries 1200 Times Cycle Type C AA
Aliexpress UK
The AA battery holder is specially used to convert any size AA to size C battery for use. The Battery Storage Box can convert any size AA battery to a size C battery. Item: AA to C Size Battery Converter.
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EEMB 1.5V Lithium AA Batteries Rechargeable AA Battery 2600mWh USB Type C Charging Cable Replacement
Aliexpress UK
Economic Case - Save on C D battery costs, this small adapter allows you to use AA batteries in any device that requires a regular C D -type battery. Easy to Use: Simply and easily provide a "C D size body" for AA batteries, Put the battery in it to be used with any C size battery.
eBay
kuugro USB 1.5V 2600mWh AA Rechargeable Battery Type-C Rechargeable aa Lithium Battery for Remote
Aliexpress UK
Economic Case - Save on C D battery costs, this small adapter allows you to use AA batteries in any device that requires a regular C D -type battery. Easy to Use: Simply and easily provide a "C D size body" for AA batteries, Put the battery in it to be used with any C size battery.
eBay