Manual and battery issues

[Martinarapley]

Hi I just bought a Pendleton Somerby from Halfords in Ireland. I'm looking for a manual for it. Where can I find one please? How do I remove the battery? Which way do I turn the key on the battery to take it out?

Also I don't understand the lights on the battery. When I turn it on all the lights come on then maybe 3 if I've used it a bit. After it's switched on 5 min or do it goes onto one light.
The lights on the indicator on the haldlebars dont appear to correspond with the lights on the battery.

Thanks for your help.

 

[Martinarapley]

Also there's two ports on the battery one at the rear which appears to be the charging port and another on the side. What's the one on the side for. I haven't taken the cap off as I wasn't sure what it is.

 

[Sturmey]

Hi. I bought a pendleton for my daughter back in late 2017 but ended up using it myself for a good while. I have uploaded the manual below but there are some differences/changes, so I can only describe my one.
There are two indications of battery condition. The first is on the 790 handlebar led display. I found that the battery can be over 50% discharged and it still shows all 4 bars when idle. It also varies depending on whether bike is idle or the motor is working hard like going up a hill. But you do get used to it after a while.
The indicators on the battery is more accurate in my case as the battery has 'smart' battery management that counts the electric current flow.

 

[Nealh]

Side one could be a USB port for phone charging, out put about 0.5a max.