Spektrum Smart G2 Trail Pro 7.4V 1000mAh 2S 50C LiPo Battery (SPMX-1049)

Spektrum Smart G2 Trail Pro LiPo Battery is a 7.4V, 1000mAh two‑cell (2S) LiPo pack designed for RC crawlers and scalers that demand high capacity and consistent power. With a 50C discharge rating, it delivers strong, reliable performance through long trail runs, and its slim semi-hardcase keeps the pack compact while still protecting it in rugged builds.

Powered by Spektrum Smart technology, the Trail Pro battery stores essential data such as capacity, voltage, temperature, and cycle history, and it communicates with a compatible Smart charger to optimize charging automatically. It also features auto storage discharge to a safe storage voltage after 72 hours of inactivity, a health log for overheating or over‑discharge events, and a memory that recalls the last charging rate for quicker, safer top‑ups. The redesigned, thinner case packs more mAh into a crawler‑friendly footprint, and a maximum 3C charge rate speeds up top‑ups when used with a Spektrum Smart charger.