This is a Duratrax Onyx 6C 7.4V 5000mAh NiMH Stick Pack w/Standard Plug. Other batteries make claims to charge/discharge rates that can't be substantiated, but Onyx packs are "true" rated, so they deliver on their performance promises.

This is a Hobby People 2S 7.4V 5000mAh 35C Hard Case Li-Po Battery with T-Connector and Standard Balance Plug. This 35C Li-Po car pack from Hobby People features 4mm gold-plated power inputs, a hard case suitable for racing, performance Lithium Polymer cells and a wire harness with T-connector and standard balance lead.

This is a Hobby People 2S 7.4V 1800mAh 25C Li-Po Car Pack with Mini Tamiya Connector. While other companies are offering the products you need at a price too high to afford, Hobby People works hard to bring you the best deals on the best products.

Saft, a worldwide leader in the design, development and manufacture of portable power systems, has developed a broad range of high performance. Saft batteries offer exceptional performance.

This is a Hi-Energy 7 Cell 4500mAh Sub-C Ni-MH Flat Pack with T-Connector. Hi-Energy battery packs are constructed with high-quality, high-capacity Ni-MH cells for improved performance and run-times at an affordable price.

This is an Associated 1:18 6 Cell 7.2V 1100mAh Ni-MH Battery with Deans Connector. Associated's 1100mAh 1:18 Sport Pack is the same battery that comes with the RC18 series brushless RTR vehicles. Reduce down time and increase the fun factor by having extra batteries charged and ready to go! A pre-installed Deans® Ultra Plug® connector provides powerful plug-and-play operation.

This is a Hobby People 2S 7.4V 2000mAh 20C Li-Po Battery for Traxxas 1/16 Vehicles. Specifically designed to fit in all Traxxas 1/16 scale vehicles, this 2-cell LiPo battery will give you more speed and acceleration than the standard NiMH battery.