Hello, I'm a newbie to the RC world and just purchased my first RC truck. It's a Stampede 4x4 VXL (6708L) - (Velineon VXL-3s ESC / Velineon 3500 Brushless Motor). It comes with a 7.4V 4000mAh LiPo battery & the 2-Cell / 3-Cell LiPo Balance charger.

I'd like to purchase an extra battery and a faster charger, but I can't decide what I should buy.

If someone can please recommend a battery and a charger it would be greatly appreciated.