I have quite cleverly generated a large spark, I have a 36v HL battery with push in connectors inside the metal casing at the end of the carrier. The carrier was not connected to anything. I slid the battery onto the carrier & hey presto a large flash on removing the battery & the cover on the carrier it was obvious the both cable ends had touched the metal part of the carrier. On testing the battery with the volt meter with the meter set to 20v it read -1. With the meter set to 200v it read 58v. Any advice on this wiuld be most welcome.
Steve
Steve