Search results

  1. A

    New battery needed for my Carrera Crossfire Ebike (2019 model)

    Thought you might like to see finished project. It is heavier than the he original battery, but it has greater capacity, It is a 540Wh. I like the fact it has an 'off' switch. Crossfires don't have cutoffs on the brake levers. It is perkier than the previous battery, I am not using full power as...
  2. A

    New battery needed for my Carrera Crossfire Ebike (2019 model)

    I cut off the alloy bars under the old battery mounts, and put in a couple of these studs, from my local car accessory shop. The studs will hold the Chinese battery :-) Pictures of the competed project coming soon.
  3. A

    New battery needed for my Carrera Crossfire Ebike (2019 model)

    Can't see a heat sensor in the Halfords battery. Also there is very little in the way of metalwork, in the Halfords electronics, to help get rid of the heat build-up. I am testing the new battery tomorrow on the steepest hill in town:-)
  4. A

    New battery needed for my Carrera Crossfire Ebike (2019 model)

    Hi, though you guys might like an up date on my second hand cross fire. I have now learnt how to solder. And have put on a e-bay battery, it is less than half the price of the Halfords unit; and it is bigger. And it has an on and off switch. As you might have gathered, crossfires suffer from...
  5. A

    Hi.

    I am new here. I have a Carrera, that has a battery that won't charge. My charger is a shoe that fits to the bottom of the battery case. I split the battery case, the cells had two groups of very low voltage. The man at Halfords said a battery was £500 which seams expensive. So I have just...