I tried to turn my Edge 130 on today after not using it for around 6 months due to not having to commute during lockdown and the battery seems to be dead. Really not impressed with it after reading all these comments. I contacted support to see if there was any way to replace the battery and the only thing it seems I can do out of warranty is to pay £80 something pounds to get a refurbished unit as it is out of warranty which will probably have the same problems in a few months. I don't think I have ever spent so much money on something only to have the battery die after so little use so I will probably be spending my money on another brand now.