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Universal Digital Battery Capacity Tester for Lithium 18650 AA 9V Button
Features 1. 100% brand new quality 2. Type Battery Tester 3. Material ABS 4. Test micro battery 5. Check the charge of all and 9V batteries 6. Easy to read with digital display 7. Universal Button Battery Checker Tester AA AAA C D 9V 8. Place the battery between two points of the battery tester Easy-to-read display will tell you immediately if there is a fool Or if you can extend battery life by a few more minutes Specifications The battery tester can be used to test the following lithium battery 1.3.7V 16340, 14500, 10440, 21700 1. 1.

Price is $4.00
Price: $3.98