Which battery do you have ?
Does the charger have a led that changes colour during the charge process ?
Is the battery giving any voltage reading from the discharge pins at all ?
Don't want to teach peeps to suck eggs, however some batteries with a switch have to be turned on then plug in to mains to charge. A few people have forgotten this and find it charges ok when they realise this.
Most have a fuse on the discharge side and if blown will not show any output voltage fuse may be internal or excessible on the outside.
Not ruling out other faults if you have a digital volt meter (DVM) check the charger output when plugged in to the mains.
Help with battery replacement
Electrically assisted bikes, trikes, etc. that are legal in the UK
Return to “Electrically assisted pedal cycles”
Jump to
- Cycling
- ↳ Does anyone know … ?
- ↳ Bikes & Bits – Technical section
- ↳ Campaigning & Public Policy
- ↳ On the road
- ↳ Lands End to John O'Groats
- ↳ Touring & Expedition
- ↳ Cycle Camping sub-forum
- ↳ Health and fitness
- ↳ Helmets & helmet discussion
- ↳ Family Cycling
- ↳ Women's cycling interests
- ↳ Racing, Olympics, TdF, Competitive cycling
- ↳ Off-road Cycling.
- ↳ People, Events & Rides
- ↳ Non-standard, Human Powered Vehicles
- ↳ Electrically assisted pedal cycles
- ↳ Cycling Goods & Services - Your Reviews
- ↳ National Standard Cycle Training
- About Cycling UK
- ↳ Cycling UK Member Groups and Affiliates
- ↳ Cycling UK Topics and Discussions
- ↳ CTC Charity Debate
- ↳ The Cycling UK brand refresh
- ↳ Proposed Membership Changes - Discussion
- Small Ads - For Sale, Wanted, Swaps, Free, etc.
- ↳ For Sale - bits of bikes, etc.
- ↳ For Sale - Complete bikes ONLY - state FRAME SIZE in title
- ↳ Wanted
- ↳ Swaps, trades, etc.
- ↳ Offered for Free
- ↳ Stolen, Lost, Found, etc.
- Other
- ↳ About these boards
- ↳ Using the Forum - request help : report difficulties
- ↳ The Tea Shop
- ↳ Test board
- The Bucket
- ↳ Fun & Games
- Archive
- ↳ Technical : too good to lose
- ↳ Non-technical : too good to lose