AA, AAA, D, N, 9V, 6F22 Batteries Button Cell Batteries Universal Battery Tester

Brand NEW! *SALE* AA AAA D N 9V 1.5V Cell Batteries Universal Battery Tester

BATTERY TESTER FOR ALL BATTERIES - The universal battery tester works with standard and rechargeable household batteries: AA, AAA, C, D, 1.5V,9V, and button type

REQUIRE NO BATTERY TO OPERATE - Easy to read, the analog display needle moves on a color-coded, calibrated scale to quickly identify "good" (green), "low" (yellow), and "replace/recharge" (red) battery status. No batteries are required. It is activated by the battery being checked

PERFECT FOR HOME USE - Great small battery tester can tell you if your battery is good, low, or needs to be replaced. For anyone who uses regular or rechargeable batteries on a regular basis

SAVE BATTERIES - You can simply test battery voltage to determine whether the capacity of the battery is low or high. It won't directly detect the battery capacity precisely. This will keep us from wasting perfectly good batteries by throwing out good ones