About This

【Upgraded Magnetic Grip】With improved magnetic design, the battery tester better holds the battery in place, no longer easily shifting or dropping
【Work for All】Battery Tester for AAA, AA, C, D, 1.5V, 9V and button cell batteries, easily tests various standard and household batteries
【Easy to Use】 Simply place the batteries in the correct slots, aa battery tester quickly identifies "good" (green), "low" (yellow), and "replace" (red) battery status
【3S Quick Results】No batteries required to operation. Battery checker tester shows battery status Instantly with a load test and no longer drains battery power
【Compact & Practical】Lightweight battery checker with non-slip grip for one-handed use, easy to carry & store, ideal for testing batteries in flashlights, remotes, and mice
【What You Will Get】Dlypow-B1T Universal Battery Tester, welcome guide and our friendly customer service.Your home helper to save battery costs and extend battery life