As above. 48v. Samsung batteries. Not ridden in anger for a year. Button for off switch pops in and out as it should but stays blue.
It began when I put the battery on my bike after resoldering some of the bike's wiring. There had been no power going through the system. Still no power now, with either of 36v or 48v batteries. When the 36v Dolphin was put on it just now, and the battery switched on, it would make a high-pitched short beep and its blue light would die immediately. The 48v light didn't die - but now it won't switch off.
Any views really grateful
Thanx
It began when I put the battery on my bike after resoldering some of the bike's wiring. There had been no power going through the system. Still no power now, with either of 36v or 48v batteries. When the 36v Dolphin was put on it just now, and the battery switched on, it would make a high-pitched short beep and its blue light would die immediately. The 48v light didn't die - but now it won't switch off.
Any views really grateful
Thanx