Whether you've got a crawler, biped or rover, you're going to need a battery pack to get your robot moving on its own. Lithium Polymer batteries are a great choice for robot batteries because they have great capacity-to-weight ratios, giving you lots of power for very little weight. Our Lion 7.4V 4500 MAH 30C Battery is a great medium sized battery that can discharge up to 55A continously!
To make it easy to connect/disconnect the battery from your project, each of these batteries has a Female T-Connector (Deans Ultra Plug compatble). They also have a standard 4-pin JST connector (.1"/2.54mm) that breaks out each cell for balance charging or battery testing.
You can charge these batteries with our Mini Balance Charger or the Imax B6 Multi-Function LiPo Balance Charger. These batteries will plug directly into the chargers - with no need for adaptor cables!