Mixed feelings very good battery huge power good run time but they are 1mm larger in every dimension making them a very very tight fit almost not fitting in my TL01 will recommend for anyone to use if they are not owners of a TL01 or similar style of battery mounting as I am not a fan of chassis cutting
I am very satisfied with the performance of these batteries. Glad i got one before it was gone. The performance is very significant. It gave more power to my rc car Traxxas Slash. The speed has been improved and the run time around 30 mins. The free lights are fairly bright as i used them on my df03ra. Buy one now.
Great batteries! I really noticed the difference in power and offcourse driving time compared to my simple 3600mAh battery i used before. The leds are a nice present, shame they are blue/red and not white/red.