… and it’s done. Once I actually had the charger installed (and so knew exactly what it was they were supplying), I was able to add it to my Octopus account and switch to Intelligent GO. I’m particularly chuffed at this because I-GO starts offering super-cheap leccy an hour earlier than regular Go, from 11.30pm. I’m almost always still up at that time so I can do things like refill the boiler or switch on the dehumidifier (if we’re drying lots of clothes), which don’t have a timer. The dishwasher/washing machine/tumble dryer all have timers. The dishwasher is my domain, so all I need to do now is persuade missus to start using the timer on the washer and dryer and we’re quids in.