Ultra-small Battery Tester 9V AA AAA Button Cell Universal Household LCD Digital Display Battery Tester Power Bank Detector Tool

It's a great honor for you to visit my store. Good luck with your favorite purchasesBattery Included : No High-concerned chemical : None Model Number : BT189 Ultra-small Battery Tester Type : Household Battery Tester DIY Supplies : Electrical Brand Name : Gaqqee Origin : Mainland China Certification : CE Product model : BT189 Ultra-small Battery Tester Product material : ABS Testable types: : Button battery, 9V battery etc.