Recent content by Grey-Beard

Ok, so I finally got somewhere with Bafang service. They have sent me a firmware version for 48v . I haven't tried flashing it yet as I'm actually on holiday at the moment and sheltering from rain in Scotland. If you'd like to try it, I should be able to send it to you. I'll see if I can post it...

I will, I am determined to get to the bottom of this.

Hi, Did you ever find a solution to this issue? I have the same problem. I have found that there are 2 controllers for sale oneBay and Aliexpress at the moment, 52V and 48V both 1000W. I imagine that the only difference is the firmware. Bafang advised contacting the seller to resolve the issue?!

Hi, I have the exact same problem with a new complete BBSHD I have just received, it's as if there has been so much complaining that you couldn't use a 52V battery that now Bafang have updated the firmware so that you now can't use a 48V? I have had an email from Bafang but only to confirm that...

I feel a bit daft replying to myself, but here goes. I have found an interesting list of Bafang BBS controller type numbers and the one that I have is listed as 52V. Surely that would mess up the battery gauge on the display?

Thanks for that, I have set the low voltage to 39V the same as I had for the 750W kit. My concern is that the firmware must have upper and lower voltage settings, hence why the battery indicator is so far out. Maybe ther is an older version of the frimware for a 48V battery with a 30A limit.

Hi, I´m new to the forum, so go easy!? Ok, I´ve just bought and fitted a BBSHD kit, it replaced a BBS02B 750W kit on the same bike. I´m using a standard hailong/shark type battery, I have 2, a 12.5AH and a new 16AH. The main issue is that the display shows the battery as flat, flashing, when the...