Hey, I have a Pismo battery that is shot, but since I have a couple spare clamshell batteries around i thought "their connections are the same, so lets try and do a swap.

The first speed bump i found was the clamshell's battery board is longer.

http://farm4.static.flickr.com/3049/2887419745_264cc1515c_o.jpg

So do I un solder the clamshell batteries to fit the pismo battery board or not. I'm afraid to do that because I do not want to screw something up so bad.