Answer to "Where can I get a new battery?"I'm not sure how you gauge demand. When you look at the slim teardown sites, there are tons of hits and multiple threads across multiple sites looking for a source. There are none on eBay and the China sites seem to be out. I just bought several more tools from IFI to open my slim only to find out my battery from eBay was for the phat. I have the orange flashing light and no amount of attempts to charge work. I disconnected the battery and am going to let it sit overnight and then reconnect, reassemble and hope. Please stock the batteries. Sell them in a kit with the tools until you make your investment back or whatever.