This new 6.6v 2300mAh LiFe battery pack is light weight, but packs a lot of power in a small size, and gives much longer run time, with fast and easy recharging. It's perfect for powering your Futaba 4PX, 4PK, 4PKS 4PKSR, 4PL, 4PLS, or any other radio transmitter that runs on 6 volts (4 AA alkalines). It will also work great as a radio receiver pack in gas or nitro boats or nitro cars. LiFe compatible charger required. Dimensions: 78x40x18mm. Weight: 115 grams
6.6v 2300mAh LiFe transmitter/receiver battery pack. See Description below for more info.