Battery Detection Tool™ Color:Black The ball's surface may attract

The ball's surface may attract some dust after use

Silver Gray

Privacy & Safe: Prioritize privacy with Secure Device Grid (SDG)

[Solar Firefly Lights Outdoor Waterproof] IP65 is waterproof

serving as a pillow

Battery Detection Tool™ Color:Black The ball's surface may attractIntroducing our Battery Detection Tool. This handy device features an easy to read LCD bar graph display and durable ABS structure. It has a wide test range, including C, AA, AAA, D, N, 9V (6F22) batteries, and button batteries at 1. 5V. Portable and lightweight, it's easy to carry anywhere you go. The package includes one battery tester. Get accurate battery readings with ease!