BATTERY, BULB FUSE TESTER 3 IN 1 HOUSE CAR QUICK HANDHELD CHECKER 9V BUTTON CELLS. BATTERY, BULB FUSE TESTER 3 IN 1 HOUSE CAR QUICK HANDHELD CHECKER 9V BUTTON CELL. ABOUT THIS ITEM - This battery tester is a great gadget for instant testing of your battery capacity.
eBay