Those cells look like Lipos similar to the ones I have for model airplanes. About 1.1 ah each@ about 11 volts (3 cells). Very light but definitely not LiFe!
otherDoc
Ja... my pal bought ten kits on sale. I already advised him to return them. 3ah emolis would have been fine, but no such luck (that's why they don't say the capacity on the box ).
He can get Sears or such... he was just eager to score a deal. :?