Here we have for sale is a high end, high quality digital battery checker which fits the Waverunner range of boat batteries
As you see from the picture this has the male jack type connector
If you have the older white or newer yellow connectors please get in touch and we can modify this kit for you
You then not just have LED lights displaying the charge voltage of your battery/s, it will also give you a very accurate reading on the mini LCD screen, very clever!
You will also receive a voltage chart with this item explaining the volt read out