Chosen Solution
Hi - my batter was running down very quickly and chargers I kept buying stopped working. I replaced the battery but the battery is still draining quickly with the new batter, and I’m getting the message ‘service batter’, and also another charger has died. So this isn’t an issue with the battery itself as I replaced it. What could it be? Logic board? I’m going to take it into the apple store this wee but thought I would ask to see if anyone else had the same issue. Thanks