2000mAh 2S 7.4V Smart LiPo Recei (SPMX20002SRX)

Powering RC receivers and on-board electronics, this 2000mAh, 2S 7.4V Smart LiPo receiver battery uses Spektrum Smart technology to simplify charging and monitor battery health. It’s designed for universal receiver power, delivering consistent, lightweight power for demanding setups. When paired with a Spektrum Smart charger, the battery uploads its health data and preferences so charging can be started with a simple press—let the charger manage the rest. The pack uses IC3 and IC5 connectors, designed to be backward compatible with EC3 and EC5 systems, so it works with older gear while unlocking the full Smart features when used with a Spektrum Smart device.

Inside is a microchip that stores essential data such as battery type, chemistry, capacity, cell count, C rating, individual cell voltages, temperature, and charging history, plus an error log for events like overheat or over-discharge. This data helps ensure you choose the right pack for the day and enables smarter maintenance. Smart Discharge automatically brings the cells to a safe storage voltage after a user-selected rest period, helping extend battery life, while the last charging rate is remembered for easy, quick recharging. A standard servo discharge lead is included for added convenience.