5000mAh 7.4V 50C 2S Smart Hardcase LiPo Battery Pack with IC3 Plug (SPMX50002S50H3)

This 7.4V 2S 5,000mAh Smart LiPo battery with an IC3 plug is built for RC cars and boats. It uses Spektrum Smart technology with an integrated memory microchip that stores key data for the pack. When connected to a Spektrum Smart charger, the battery uploads its parameters and health information, letting you tailor charge, discharge, and storage settings with a simple Start press. With a 50C continuous discharge rating, it delivers strong, reliable power, while an impact-resistant ABS hardcase protects the cells during rugged use.

Designed for easy integration, the IC3/IC5 connectors are included and backward compatible with EC3 and EC5 systems, so it fits a wide range of two‑cell setups without soldering. The smart system tracks data such as capacity, temperature, and cycles, and automatically discharges to a safe storage voltage when idle, helping extend the pack’s life while simplifying preparation for the next session.