Shimano charge adapter

I wanted to be able to charge my Yeti 160e battery off the bike. (The bike easier to move around without the battery in it due to its weight.) The adapter works well. The only minor issue is that it fits rather loosely onto the battery, but I can't tell if that's an issue on the battery or the adapter end. Some minor bending of the metal contact s helped me get a more secure fit on the connection.

Jaroslav T.