Feature

●A checker, who wants one for every household. Easily measure the remaining battery level
●Now "Can I use this battery? but you will not be able to replace batteries
●Compatible Batteries: AA - 5 type batteries, 9 V dry batteries, 1.5 V button batteries


Description

A checker, who wants one for every household.
You can easily measure the remaining battery level
Now "Can I use this battery? and thinking
No more replacing batteries

Measurement Meter:
Red: Not Available
Yellow: Can be used slightly (we recommend replacement).
green:yes

Compatible Batteries:
1-5 AA batteries
9V dry battery
1.5V button battery

Specifications and designs may change without prior notice for product improvements.