4PACK Battery Tester, Universal Battery Checker Small Battery Testers for AAA AA C D 9V 1.5V Button Cell Household Batteries ModelBT-168 PRO

Universal battery tester: the battery tester is suitable for AAA, AA, C, D, 18650, 9V alkaline, dry batteries or rechargeable batteries; Battery power tester can display battery power instantly;
COMPACT SIZE: ABS material makes this battery tester volt checker is small and exquisite, Portable battery tester is easy to use, small batteries button cell, compact size and lightweight, convenient to carry; Simple but effective battery tester checker for home (BT-168); Test multiple sizes of batteries in one unit. (
1.5V: AAA, HP16, MN2400, R03, AA, HP7, MN1500, UM3, C, HP11, MN1400, SP11, LR14, UM2, D, HP2, MN1300, SP2, R20, UM1
; 9V: PP3, MN1604, 6F22, 006P); No batteries required, 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.; you will get 4Pack Battery Tester, Universal Battery Checker for AA/AAA/C/D / 9V / 1.5V Button Cell Batteries Household Battery Life Level Testers Power Monitor Meter (Requires No Battery for Operation)