Multi-function Battery Tester Checker 1.2~4.8V E582

Multi-functional Battery Checker Tester 1.2~4.8V Remaining Capacity Measurement, No Battery Required, LCD Digital Display

■Tests various types of batteries such as button cells, square batteries, CR2032, LR44, L736, 6F22, 9V, AAA, AA, D, C, 16340, 14500, 10440, and more.
■No batteries required. Instantly tests battery capacity. The tool can determine if a battery is in good condition, depleted, or needs replacement. Easy to read, numbers indicate power level, quick and accurate, saving you time.
■Simply test the battery voltage to determine if the battery capacity is low or high. This prevents you from discarding good batteries and wasting perfectly functional ones.
■Compact and small, easy to carry, and can be used anytime, anywhere.