Bluetooth Battery Monitor Mirrors and Magnets we really like the quality

we really like the quality of this tool despite a very modest price tag

Chrome plated bars

Decent quality as you would expect from Laser Tools

Mityvac has got a great reputation

Bluetooth Battery Monitor Mirrors and Magnets we really like the qualityThis clever little device can remain attached to a bike or if you have a fleet can be swapped around bikes whose batteries you want to monitor. It will constantly record the battery voltage at all time including riding, charging and starting. It has a very small footprint and will find a hole to live in on almost any bike. It's data is displayed on your smart phone on a free to download app. Because it is constantly recording the battery voltage, it