Description:Small and practical - Simple but effective little battery tester checker(BT-168) , compact size and lightweight,easy to carry.Testing defferent battery types - It 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 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 button cell
