2900mAh 14.8V 120C 4S Smart G2 Pro Series Air LiPo Battery Pack with IC3 Plug (SPMX-1067)

Spektrum Smart G2 Pro Series 4S LiPo Battery, a 14.8V 2900mAh pack with a 120C discharge rating and IC3 plug, is built for RC aircraft where space is at a premium. It combines high capacity and strong power in a compact form, delivering longer flight times and reliable performance in airframes with limited interior room.

Smart technology powers the pack via an integrated memory microchip that communicates with Spektrum Smart chargers through the IC3 data wire, automatically applying the correct charging parameters and providing health data. The battery stores essential details such as capacity, cell count, C rating, temperature, and cycles, and logs events like overcharge or overheating for confidence in readiness. Auto Storage discharge to 3.90V after 72 hours of inactivity helps extend life, while a 5C maximum charge rate enables faster top-ups and a 120C discharge rate delivers strong bursts. With automatic charging from a Spektrum Smart charger, this Pro Series pack offers simpler, safer operation and maintenance-free performance in a compact package.