Chicago Industrial Reuse and Parts Blog-Newsgroup   >   Chicago   >   New mini key ring battery voltage checker tester black

New mini key ring battery voltage checker tester black

NEW Mini Key Ring Battery Voltage Checker Tester Black
* The Mini Key Ring Battery Tester is reliable and easy to use, lightweight and compact size, no need battery as power
* This Cell Checker Tool device has the installation of three colors indicator gives an accurate and easy battery power reading
* Red indicates low power, yellow indicates half power, green indicates enough power
* Such novel Mini Key Ring Battery Checker can be Applied to most popular 1.5V, button cell and 9V batteries
* Especially check if rechargeable battery is full charge
* Fashionable design with key ring of such Mini Battery Tester is an ideal choice for a gift or use only!
New mini key ring battery voltage checker tester black