11.1V 5000mAh 3S 100C Smart Hardcase LiPo Battery (SPMX50003S100H3)

This Spektrum Smart 3S LiPo battery delivers 11.1V and 5000mAh of power in a rugged hard case, built for RC cars and boats that demand strong, dependable performance. It uses IC3/IC5 connectors for easy, solder‑free installation and features an integrated memory microchip that stores battery parameters and health data. When paired with a Spektrum Smart charger, the battery automatically uploads its information, so charging can be started with a simple press of the button.

With a 100C continuous discharge rating, it provides crisp, consistent power under load for quick acceleration and reliable peak performance. The smart technology records essential details such as capacity, cell count, temperature, and cycling history, and it logs events like overcharge or overheating to help select the right pack for the day. The IC3/IC5 data connectors relay saved information to compatible chargers and remain backward compatible with EC3/EC5 systems, while the setup requires no soldering—just drop it in and go.