USB 5V2A входной зарядный кабель для CR2032 3V выходное устройство с питанием от батарей

Features:
OOTDTY  
USB input 5V2A, CR2032 fake battery output 3V1A, can replace CR2032 3V battery.
Suitable for CR2032 3V power supply product, without frequent battery replacement, saving money and environmental protections.
It can be powered by USB mobile power supply, USB computer,
Red wire positive electrode, black wire negative electrode, easy to operate.
100cm cable length, small size, light weight, and easy to carry.

Specifications:
Material: Plastic
Cable Length: Approx. 100cm/39.37inch/3.28ft
USB Input: 5V2A
CR2032 Battery Output: 3V1A

Package Includes:
1 Piece USB to 3V CR2032 Battery Charging Cable

Note:
Please allow 1-2cm errors due to manual measurement.
Please allow for slight color differences due to different display resolution.