Battery Detective 12 Type Battery Tester (Blue) with LCD Display, AAA Battery, for Household Batteries AA AAA C D 9V CR2032 CR123A N/LR1 CR2 CR-V3 2CR5 CR-P2 1.5V/3V Button Cell Batteries

• A PRECISE AND INTELLIGENT BATTERY TESTER - simple and accurate, that is easy to use. Simply place your battery into the appropriate slot to quickly see on the intelligent LCD Display how much power is left in the battery. 
• EASY TO READ LCD DISPLAY - Quickly learn how much juice is left in your battery. It accurately shows by the amount of bars that appear, whether the battery is in good condition, weak condition or poor condition
• GET RID OF YOUR DEAD BATTERIES - avoid getting frustrated by grabbing the dead battery when your frantically looking for a working one. Now you can clean out that junk drawer from all the dead batteries leaving you only with the working ones
• FIND OUT WHICH ONE IS THE CULPRIT - and save money by not having to replace all the batteries for nothing. Test the batteries from your electronic battery operated devices such as toys, cameras, camping electronics, remote sensors, flashlights, watches, smoke detectors etc...

Many of the electronic devices we use in our everyday life are battery operated. If they ever stop working, it is either due to low battery or internal circuit issues. However, we cannot know for sure as we don’t have a way to know the battery’s power level. Here's a great solution to help you test and save the most common alkaline and rechargeable batteries you use in your home. This universal tester is a money saver which allows you to quickly find out how much power you have left in your batteries so you don't need throw away batteries you think might be dead when in reality it's not, but have no way of testing. It is also a space saver by allowing you to confidently throw away batteries you thought still has some juice left.

Battery Detective brings to you an Intelligent Battery Tester with an LCD display that allows you to check the charge left in your batteries. With this tester, you can quickly find out about your battery health with its easy-to-read metering LCD screen. The screen will show if your battery is in poor, weak or good condition. This battery checker is very accurate and is of great use in your day-to-day life.

Compatible with the following Batteries:
* AA (Alkaline, NiMH, NICD)
* AAA (Alkaline, NiMH, NICD)
* C (Alkaline, NiMH, NICD)
* D (Alkaline, NiMH, NICD)
* 9V (Alkaline, NiMH, NICD)
* N (Alkaline)
* CR2 (Primary Lithium – non rechargeable)
* CR123A (Primary Lithium – non rechargeable)
* 2CR5 (Primary Lithium – non rechargeable)
* CR-P2 (Primary Lithium – non rechargeable)
* CR-V3 (Primary Lithium – non rechargeable)
* Button Cell Batteries 1.5V, 3V (Alkaline or Primary Lithium – non rechargeable)