The Spektrum Smart G2 11.1V 4000mAh 3S LiPo Battery with IC5 is a hard-case power pack designed to fit models that require 3S power while keeping the footprint of a standard 2S battery. With 4000mAh capacity and a 30C rating, it delivers steady current and responsive performance in space‑constrained setups. The IC5 connector includes a data transfer line to communicate with compatible Smart Chargers for easier, safer charging and real‑time pack monitoring.
Smart technology makes charging and upkeep straightforward. When used with a Spektrum Smart Charger, the battery automatically shares its health and configuration data, allowing charging parameters to be set and saved automatically. The microchip stores information such as brand, chemistry, capacity, cell count, C rating, individual cell voltages, temperature, and discharge cycles, plus an error log for events like overheating or overcharge. The data‑transfer connection helps keep the charger in sync with the pack, supporting smarter charging and longer overall life.
