battery life

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...

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...

I have a 36 Volt battery ( MOTO70R Li 36V 10Ah ) that is not charging. When pressing the check button on the battery it shows just a red light, and none of the greens light up. When I take a reading with a voltmeter it shows 34.6 volts. The battery has been left sitting uncharged for quite a...

I participated here for a while in 2008-2009 after purchasing my first ebike. (I was Onweels but it was so long ago my email and password were long gone so I registered again) My first ebike had/has no brand name, was made in China, with a 350 watt hub motor which was originally run by a 10 amp...