A while back I ordered a couple of BM2 Battery monitors. Its a bluetooth enabled battery monitor that you can [it to your battery and get information about battery health, charging rates and so on to your phone.
They are not expensive and its quite a useful tool to monitor the health of the battery and charging system of your car.
They are not expensive and its quite a useful tool to monitor the health of the battery and charging system of your car.
BM2 Battery Monitor « Classic Jalopy
Trying out the BM2 Battery monitor in my 1965 Jaguar E-Type. It is quite a useful tool in diagnosing potential battery or charging problems.
www.classicjalopy.com