Originally Posted by immtbiker
There's soldering involved? Oy Vay. I assumed there would be a plug jack involved.
Yes, a small amount. There is no plug jack, save for the larger battery in the X5L.
The way I did it, and the safest way, is to just cut the wire from the old battery, leaving the old solder points in place, crimping some insulation from both ends, and simply soldering those ends to the new battery gold points,...