The professional battery state detection device can be used to detect button batteries, AA batteries, AAA batteries, 9V batteries, etc.

The professional battery state detection device can be used to detect
button batteries, AA batteries, AAA batteries, 9V batteries, etc.

Features:

If you have more than one battery in your home, you can use this product to test them, so as to leave fine batteries and eliminate old ones.

Digital display for easy reding.

Easy and convenient to operate.

Compact size for easy carrying.

It is suitable for testing most household batteries.

Features:

If you have more than one battery
in your home, you can use this product to test them, so as to leave fine
batteries and eliminate old ones.

Digital display for easy reding.

Easy and convenient to operate.

Compact size for easy carrying.

It is suitable for testing most household batteries.

Specifications:

Color: black, silver (optional)

Package size: 93 * 65 * 14mm / 3.7 * 2.6 * 0.6in

Package weight: 32g / 1.1ounce

Note:

Package without battery.

Packing List:

1 * Battery Capacity Indicator