RCG Racing 10-Series 1/10 11.1v (3S) 1500mAh Li-Ion Battery (Brushless)

Fits the 10-Series tray perfectly and the 1500mAh capacity gives me a solid extra few minutes of run time compared to the stock pack. It's been through a dozen charges already and still holds voltage strong.

Dropped this into my Piranha and it fired right up with noticeably more punch than the stock pack. The 1500mAh gives me a solid 20 minutes of bashing before I need to swap.

I was worried the connector wouldn't be right, but it's a perfect match for my truck's brushless system. The 3S power gives it a noticeable punch over the old NiMH battery I was using.