FEYLIE 4.5V AAA Battery Eliminators, AAA Battery Eliminators Power Supply Adapter,4.5V Replace 3 AAA Batteries to Mains Adapter for Christmas LED Fairy Light
It can be powered by a mobile power supply with a USB port and a USB adapter
free shipping
Morningmo - 4.5V LR3 AAA Dummy Battery Eliminator Cable With Switch Replace 3Pcs 1.5V AAA Batteries For LED Light Toy
Morningmo
free shipping
USB to 3V (2x1.5V) LR03 AAA Dummy Battery Cable with ON OFF Battery Eliminator for Remote Control Radio LED Light
Input 5V .Output 3V with
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USB AAA Battery Eliminator Replace Kit 5V to 3V Power Supply Converter 2 AAA Connect Cable 78INCH (2AAA-3V)
Material Plastic
AAA x 3 Cylindrical Round Open Style Battery Holder
Black Polypropylene Housing
Angelluck AA Battery Eliminator 4.5V and 3V, Transformer Accessory For Electronic Candles Electric Toys and Lights (1)
The battery is preconfigured with a black and yellow current-limiting power supply across.Input USB 5V, one black battery output is 4.5V, two black batteries output is 3V, and the yellow virtual battery is 0V, only used as conductor.
DALIN LR6 AA Battery Eliminator USB Power Supply Cable Replace 1-4pcs 1.5V AA Battery
Power supply from USB charger,power bank,car charger and more USB adapter.
free shipping
luosh Battery Eliminator,Replace 2x AA AAA Battery Eliminator USB 5V to 3V Step-down Cable for Radio Toy
Power supply from USB charger,power bank,car charger and more USB adapter.
certylu S-06BK Power Adapter,2 PCS AA AAA Battery Eliminator USB 5V to 3V Step-down Cable for Radio Toy
Everdigi
URBNLIVING Battery Adapter AA/AAA Eliminator Charger 3V
Easy to use
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tegongse Replace 2X AA AAA Battery Eliminator USB 5v to 3v Step-Down Cable for Radio Toy - Input DC 5V 2A, Max Output DC 3V 1A
Input USB 5V,output DC 3V,but this cable can not use to charge battery.
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YUYAN Adjustable Voltage 3V 4.5V 6V 9V 12V UK Plug Power Supply Adapter Can Replace 2AAA 3AAA 4AAA 6AAA 8AAA 1.5V AAA Battery,LR03 AAA Battery Eliminator
if your device needs 2pcs AAA battery,please choose 3V gear,and use 1pc AAA dummy battery,if your device needs 3pcs AAA battery,please choose 4.5V gear,use 2pcs AAA dummy battery,and so on,6V 4AAA Batteries, and so on.