One of the top 10 items I recommend for all gas powered Rampage owners is an additional receiver battery. The stock receiver battery is fine but it's only 2500 mAh and will last for about 1 tank of fuel before needing to be charged or swapped out for a new pack. If you like to run for more than one tank of fuel per bashing session, you'll want to pick up a second stock receiver battery and have it fully charged and ready to go before heading out. Or, better yet, find yourself a high mAh pack like these Venom 5000 mAh packs I found on Amazon. At 5000 mAh, they'll double your run time between charges plus they also have a Tamiya/Molex plug already installed so they're easier to hook up to most fast chargers. By the way, if you found this helpful, please use one of the links in this article and I'll earn a small commission when you purchase your battery from Amazon Thanks for your support, I really appreciate it. Rob |