Hi Guys, I have an unusual issue with my Backfire G2Black, I swapped the battery out with a direct replacement wowgo v3 10s2p 40T 8ah battery a few months ago and its been great with much longer range. Since last week though after i ride 6miles / 10kms i still have half battery left and then the board turns off. Controller is charged too btw. Im not sure where to start looking??
Any advice is much appriciated,