19-10-2014, 05:25 PM
All you can do is check the battery voltage when the car is being cranked.
Id say if its dropping near/below 10, its had it.
Also, I've got one of them testers which i use at work. All it does is simulate a load over a set period of time and calculates remaining AH based on that. They aren't overly accurate.
Id say if its dropping near/below 10, its had it.
Also, I've got one of them testers which i use at work. All it does is simulate a load over a set period of time and calculates remaining AH based on that. They aren't overly accurate.
Team Eaton
1999 China Blue 306 GTi6 - Eaton Supercharged - 214.5bhp 181lbft
1999 China Blue 306 GTi6 - Eaton Supercharged - 214.5bhp 181lbft