Comment by Saris
You can't see what cells are low or have high IR with just a light on the device easily.
Maybe a small screen on the device would work, since it has replaceable cells you do need to know more details about which cells are weak.
You can't see what cells are low or have high IR with just a light on the device easily.
Maybe a small screen on the device would work, since it has replaceable cells you do need to know more details about which cells are weak.