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Haobase Battery Tester, Universal Battery Checker for AA AAA C D 9V 1.5V Button Cell Batteries
- Simple but effective little battery tester checker(BT-168) , compact size and lightweight, easy to carry
- It works with standard and rechargeable household batteries: AA, AAA, C, D, 1. 5V, 9V and button type
- 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
- 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
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I'm continuing to gauge what a good reading is and when I should ACTUALLY dispose of my batteries based on this tester.