The 75 and ZT Owners Club Forums - View Single Post - Cracking charger and maintainer on Amazon for £15

another_clean_sheet · 25th January 2020, 10:41

Many thanks for the heads up - I have just bought one to replace my old charger.
I have always disconnected the battery when charging as I worry about "frying" the ECU. Do I need to as long as I connect earth first and then positive and the reverse to disconnect?

25th January 2020, 10:41	#6
another_clean_sheet Posted a thing or two Rover 75 CDTI Tourer Join Date: Nov 2014 Location: Great Bardfield, nr Braintree Posts: 1,414 Thanks: 303 Thanked 436 Times in 317 Posts	Many thanks for the heads up - I have just bought one to replace my old charger. I have always disconnected the battery when charging as I worry about "frying" the ECU. Do I need to as long as I connect earth first and then positive and the reverse to disconnect?