Portable LCD Battery Tester for 1 5V and 3V Button Batteries Voltage Detector
Function: Used for testing C, AA, AAA, D, N, 9V, 6F22 batteries and 1.5V and 3V button batteries. Battery Tester: Widely applicable to various batteries, including but not limited to C, AA, AAA, D, N, 9V, and 6F22 batteries.