This battery tester is a great gadget, and it really works. you can place your battery between the two points and hook up the battery, and the easy to read display tells you the condition of the battery instantly.

• Can quickly test the capacity of your battery
• Compact size and light weight
• Perfect companion for travel
• Two buttons on the side for testing 9 volt batteries
• Test multiple sizes of batteries in one unit
• Easy-to-read color-code scale indicates power level
• Internal battery not required, lasts forever
• Checks AA, AAA, C, D, 9V types of regular or rechargeable batteries
• Blister packing

Package included:

• 1 x Battery tester