battery issue

  1. G

    Battery drains fast!

    I have a question relating to the battery. I am concerned about it draining quite quickly. I have no e-bike experience and perhaps this is the correct symptom. Well, new kit, it is about 2/3 weeks old, due to the poor weather I have not been able to test it properly yet. Before I rode out I...
  2. S

    Help! Battery problems

    Hi I’m a complete novice to this world, and have hardly been on a bike since I was a child. I’ve recently bought a second hand Ancheer electric bike and am loving it. The first few times I used it all was well but now the battery loses power really quickly. When I try to charge it only 3 of...
  3. M

    Battery unused for 2 years is now completely dead

    Hi folks Long time no speak. The last two hellish years and accompanying life changing events led to me not using my brand new electric bike...at all. I kept an eye on my battery for a while then forgot about it. Now, returning to the road, I find my Bosch 500 Lithium Ion is completely dead...
  4. Cryptish

    Help! Battery and controller issue on Carrera vengeance

    Hi, complete newbie here (even to bikes let alone e-bikes) I got my first e-bike, carrera vengeance e spec on the Saturday just gone from Halfords. Rode home very well, put my bike in my shed and charged the battery to full. This morning, half way riding to work (around 40 minute ride), my...