• so my di2 bike has sat a little unloved for 2 months, and now appears to be dead, strangely though nothing seems to be happening when i plug it in, no lights on the charger either... any ideas?

  • Is it plugged into a laptop? Is the laptop on? Unplug and plug it in again?

    I charge mine with one of my laptops and it doesn't seem to enable the USB juice unless it's on, maybe even logged in, I can't remember but not like my other machine.

  • Hopefully it just needs to stand charging for a bit.

    I needed a replacement battery though. Same symptoms. My bike hadn't had more then a few days off though.

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