+1
The ultrafires (i only bought two) were crap and self discharged like yours and got hot charging. They have been recycled.
I now run salvaged LG & Samsung from laptop and tool pack pulls in my single cell lights and 3400 Keeppower protected (panasonic) in multicell lights
Laptop pulls are free and the good panasonic/samsung/sony/LG are not that much more new than the ultrafires and are much better.
Deal: