Spektrum 4000mah 2S 7.4v Lipo Transmitter Pack Dcc Decoders Ideal for 25- to 36-size

Ideal for 25- to 36-size 3D airplanes up to 4

Item # BSI-204

A patented polymerizing process permanently fuses the Flame Red color to the polyester film covering

ABL-Advanced Bi-Metallic Liner process uses a double layer of plating

7 cm with 11

Spektrum 4000mah 2S 7.4v Lipo Transmitter Pack Dcc Decoders Ideal for 25- to 36-sizeThis is the Spektrum DX8 LiPo Transmitter Battery. The 4000 2S LiPo offers not only double the flight time as the stock DX8 battery but also advanced safety and features. It also includes a built in safety current that shuts down the battery, to avoid overcharging and damaging the battery and radio, as well as a built in balancing system to make sure you get the longest life and power from your pack. Features: Built in cell balancer Built in safety