Just noticed that my battery charge indicator was low after being on charge. It appears that charger is not charging, the light was green when I unplugged it but it is supossed to turn red when plugging the battery back in, but it stays green - as if it's not recognising something needs charging. I've checked the charger on the meter and there's definitely a charge coming from it, battery seems ok.
Any ideas on what's wrong? Connection between the two seems nice and tight.

