✽ PERFECT FOR HOME USE - Great small tool can tell you if your battery capacity is enough, low, or needs to be replaced
✽ Accepted Battery Types - Both standard and rechargeable household batteries can be tested. Battery tester for AA, AAA, C, D, 1.5V,9V and button type
✽ SMALL & PRACTICAL - Simple but effective AA AAA battery tester checker, compact size and lightweight,easy to carry
✽ Require No Batteries to Operate - Easy-to-read , digit indicates capacity. No batteries required. It is activated by the battery being checked
✽ Capacity Guidance - Good 1.5V~1.28V / 9V~7.8V, Low 1.27V~1.15V / 7.7V~6V, Need to replace Below 1.15V / Below 6V.
