Spektrum 2200mAh 4S 14.8V 30C SMART G2 LiPo Battery with IC3/EC3 Connector N Decals Functioning pump

Functioning pump

Tamiya 31113 1/700 Japanese Battleship Yamato

Rapido 041006 HO Scale GP9rm Canadian National "Stripes" CN 4105

Response Mode (NOR/SHR/SSR)

Spektrum 2200mAh 4S 14.8V 30C SMART G2 LiPo Battery with IC3/EC3 Connector N Decals Functioning pumpSpektrum 2200mAh 4S 14. 8V 30C SMART G2 LiPo Battery with IC3 EC3 Connector Drivers and pilots enjoy even more Smart advantages when using Spektrum Smart G2 30C LiPo batteries. New "Generation 2" features make these powerful LiPo packs even simpler and safer to use together with your Smart charger. For example, Spektrum Smart G2 technology makes it much easier to balance charge your LiPo batteries. Balancing information travels through the unique data