powertube

I bought a spare Bosch Powertube 625 Horizontal battery for my e-160s about a month ago but realised I wasted my money and it's not gong to get used. It's brand new, still in the box and I'm asking £450 including postage (UK only).

Hello - are there more detailed technical drawings available for the PowerTubes? I'm especially interested in the 625 and 750 Smart System Version. The attaches provides only details for the basic dimension. I'm looking for the measurement and position of the longitudinal grooves and threaded...