There's a keyhole on the frame of my bike if you need to remove the battery pack for charging.

[wwfsmd@mstdn.ca]

There's a keyhole on the frame of my bike if you need to remove the battery pack for charging. At some point I mistakenly put the key in the hole (nearby) where the charge cord goes, causing a short and bricking the battery. Recently I finished the steps in a few videos for opening the pack and replacing the fuse. I'm very pleased to say it worked. Not only does the old broken (expensive) pack hold a charge but I took it for a spin. I don't think I've ridden this early in the year before. It's a good day for it.