For bigger runtime, check out the new 6100 mah Maxxcell 2s lipo pack from CRC. The 6100 features a strong 55C off current delivery and more runtime. With great voltage and runtime and a great LOW PRICE, the 6100/55 is a super choice for not only stock and modified racing, but as a high-performance sport pack with a great low price. The #3716 is ROAR legal and features a Deans connector on 12 gauge leads.