Li-Ion Power Tool cells work great for RC!

[cart213]

I tried out the emolis yesterday with mixed results. The power delivery was very strong, and I didn't have any issues with the cells being unable to deliver peak currents. The cells barely even got warm. However, I did a gps test and got a speed of 52 mph. My 12 IB3800 cells had been able to deliver a speed of 54 mph, so I was a bit disappointed.

But, today I charged up the packs again and realized that the charger was set for a max. mah of only 1200! That's why the cells were at only 4.05V after I charged them yesterday. I set up the charger properly this time, and now the cells are at a full 4.2V each. Hopefully, I will be able to get a higher top speed now. I'll find out this weekend.