Question: Why didn't you just get Microsoft to send you a new one under warranty? Mine is beginning to show problems, in that if i wiggle the cable next to the magnetic connector it will stop charging and have to wiggle it to get it to start charging again. If it fails, i just send MS a message and they pop a new one in the post for me
I DID. They sent me a new one but was told no need to send the old one.
I just can't stomach throwing this in the trash. The charger itself and the USB port both still work well.
ps. I stripped it just to know how many wires really are coming out the charger going to the SP3 as the connector itself has so many little flat pin connectors.