“Installation is easy and the wire is nice a long, so not an issue taking the case apart once you stick it to the case. The sticky pad is very sticky and I believe it'll never fall off, unless I pull it off.
You just need to remember to add the config line to config.txt, so the battery recharges, but after that your cooking with gas!”
“Finally a Pi with a RTC. I can see why they didn't include the battery with the unit; although, with the great value for money, and good deliver price from ThePIHut it would only add pence to the cost of the Pi. That saying, a quality purchase as always from ThePiHut.”