It may take a while, but e-bike batteries do deteriorate over time. Here we take a look at the various options if yours is old and worn-out. Is it always realistic to follow the latest industry advice that a defective or end of life battery should be replaced by, “an authorised technically identical battery”? Batteries are the most expensive 'consumable' on an e-bike, replacement ones typically costing several hundred pounds. A new Bosch 625Wh PowerTube battery will cost around £770, for...
