Features:<br />Universal Button Battery Checker Tester AA AAA C D 9V <br />Don't Guess Which Batteries to Keep and Which to throw Away・ <br />Place your battery between the two points of the battery tester・ <br />and the easy-to-read display will tell you instantly whether you have a dud・ <br />or if you can eke out another few minutes of battery life.<br />Checks power level of all 1.5V & 9V batteries<br />Easy to read・ colour coded meter indicates power level<br />Tests 1.5V miniature cells<br />Three result: red=replace・ yellow=low power・ green=good<br />If needle does not move・check that battery is touching both contacts before assuming <br />that it is completely dead.<br />The battery tester may be used to test the following sizes:<br />1.5V: <br />AAA・ HP16・ MN2400・ R03<br />AA・ HP7・ MN1500・ UM3<br />C・ HP11・ MN1400・ SP11・ LR14・ UM2<br />D・ HP2・ MN1300・ SP2・ R20・UM1<br />9V: PP3・ MN1604・ 6F22・ 006P<br /><br />Specification:<br />Original box: NO<br />Color: Black <br />Item size: 110*59*25mm<br />Net weight: 51g<br />Package weight: 60g<br /><br />Packing content:<br />1 x Battery Tester<br />NOTE:The battery tester is activated by the battery being checked. Keep test times as short as possible・ to avoid unnecessary battery drain.<br />AAA Battery&Retail Package is NOT included.