Cpixen MM-3 Universal Battery Checker Tester for Aa AAA C D 9V 1.5V Button Cell Batteries Digital Battery Tester

is a registered trademark. Only authorized seller of can sell under listings. Our products will enhance your experience to unparalleled inspiration. bt168 universal battery checker tester for aa aaa c d 9v 1.5v button cell batteriescolor: blackrequire 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 required. It is activated by the battery being checked. Perfect for home use - great small tool can tell you if your battery is good, low, or needs to be replaced. A must buy for anyone who uses regular or rechargeable batteries on a regular basis. This will keep you from wasting good batteries by throwing out good ones. Application: 9v batteries: pp3, mn1604,6f22,006p1.5v batteries: aaa, hp16, mn2400, r03. Aa, hp7, mn1500, um3. C, hp11, mn1400, sp11, lr14, um2. D, hp2, mn1300, sp2, r20, um1all kinds of butt