1. Test micro battery.
2. Check the charge of all 1.2V~4.8V and 9V batteries.
3. Easy to read with digital display.
4. Universal Button Battery Checker Tester AA AAA C D 9V.
5. Place the battery between two points of the battery tester.
6. Easy-to-read display will tell you immediately if there is a fault Or if you can extend battery life by a few more minutes
The battery tester can be used to test the following:
18650, 16340, 14500, 10440, 21700
AAA, MN2400, R03
AA, HP7, MN1500, UM3
C, HP11, MN1400, SP11, LR14, UM2
D, HP2, MN1300, SP2, R20, UM1
9V: PP3, MN1604, 6F22, 006P
1 * 168Max Digital Lithium battery tester
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