★ HIGH COMPATIBILITY Testing Range: C, AA, AAA, D, N, 9V (6F22) and 1.55V button battery
★ LCD SCREEN: Easy-to-use analyzer shows what you need to know about your battery's health, it will accurately shows whether the battery is in poor, weak, or good condition of voltage.
★ No batteries required. The Battery Tester is activated by the battery being checked. Keep test times as short as possible to avoid unnecessary battery drain.
★ REMARKABLY COMPACT: Suitable for carbon, zinc, alkaline
★ WHAT YOU GET -1 x Battery Tester, 1 x English Instruction Manual ,Blister type standard packaging