My Brommie was converted just over 3 years ago. Still on the original Bosch 4 amp-hr battery, though had to get a new charger in January after the original died. All went well till last week. I'd run the battery down to the flashing red light level. Putting it on the charger, that also gave a red flashing light. The book of words said, 'voltage too low' despite it still showing about 32v on the multi-meter. So I parallel charged it from the 36v battery off one of my other bikes for a minute or two. That did the trick and it charged up nicely on the charger.
A few days and miles later, time to top up the charge. Sticking the battery on the charger, this time a continuous red light. 'Temperature out of range' said the book of words. Palpable nonsense - but where do I go from here?
Tried contacting Nano for advice, by e-mail and then phone - but to date, several days later - no reply (not like them at all but we're in unusual times...), so, before shelling out for a replacement battery, thought I'd first come to this forum for any advice or suggestions.
A few days and miles later, time to top up the charge. Sticking the battery on the charger, this time a continuous red light. 'Temperature out of range' said the book of words. Palpable nonsense - but where do I go from here?
Tried contacting Nano for advice, by e-mail and then phone - but to date, several days later - no reply (not like them at all but we're in unusual times...), so, before shelling out for a replacement battery, thought I'd first come to this forum for any advice or suggestions.