Universal LCD Dispay Battery Checker Digital Battery Tester for C/D/N/AA/AAA/9V/1.55V Button Cell Silver blanket suitable for many types of

suitable for many types of feeding bottles

Built-in 600mAH AA rechargeable battery

It is suitable for living room

no network required

Universal LCD Dispay Battery Checker Digital Battery Tester for C/D/N/AA/AAA/9V/1.55V Button Cell Silver blanket suitable for many types ofThis LCD digital battery tester is powered by tested batteries and requires no other batteries, making it economical and environmentally friendly. Features: Features a battery testing function to determine the remaining battery power. Provides accurate and reliable readings, making it easy to operate. LCD screen display, easy to read, blue means good, yellow means low and red means poor. Made of ABS plastic, compact dimensions and light. Suitable for