I have a few XBox 360 controllers that have – due to work in case you ask – not been used over the Summer. They have rechargeable battery packs that have hardly been used. However, leaving them uncharged for such a long time – we are talking months – appeared to have been too much loneliness. They decided to die from neglect. That is three of the four did, as one apparently must have been left fully charged and did not expire.
Doing a quick google confirmed that these battery packs, while costing a lot of money, are perhaps not the top end cells you might imagine. Oh well. I plugged in the charging cables a few weeks ago and got the “Oh I am charged” green light almost immediately, but pulling out the cable resulted in the controllers turning off. Buggered batteries. Oh well.
But… today I noticed that one of the three bust packs didn’t quite turn off straight away. There was a tiny bit of charge! So, I plugged the cable back in… Red (charging) light comes on… then turns green. I repeat. The red time is longer. The controller takes a few seconds more before it is dead again. I repeat. And again. And…
…now the charging cable is staying red. The battery has been healed!!!
So, if you have a dead XBox 360 rechargeable battery pack and the plug and play charging cable, it might be worth your while trying this fix. Alternatively, I can pass my healing hands over it for a fee!