Sikunuo | Watch Quick Battery Tester Tool

The Watch Quick Battery Tester Tool is essential for both watch lovers and battery makers. Its user-friendly design allows you to test a watch's battery in just a few seconds. There's no need to disassemble the watch or remove the battery anymore; just insert the Watch Quick Battery Tester Tool, and you can easily determine if the battery needs a replacement.

• If the indicator shines in red, it signals that the battery power is low and requires replacement.
• A yellow indicator light means that the battery has been partially used.
• When the indicator shows green, it indicates that the battery is fully charged.

Specifications:
Voltage: 3V
Dimensions: 97*51*26mm / 3.82*2.01*1.02"
Material: Plastic
Compatible with Battery sizes: 7mm, 10mm, 20mm (individually)
Weight: 47g

Contents of the Package:
1x Watch Quick Battery Tester Tool