This is the Associated Reedy LiFe 250mAh 6.6V RX Battery. The 250mAh capacity of this battery is great for a typical day's worth of pan car racing. Now you can start the day charged and run two qualifiers AND a main event without having to worry about re-charging your batteries!
The Associated/Reedy 250mAH 6.6V LiFe RX battery is ideal for use in 1S powered 1/10 and 1/12 scale pan cars that require a receiver battery. This battery's LiFe chemistry provides voltage that's very similar to the ESC's BEC voltage output, resulting in servos that run as intended in terms of reliability, speed, and torque.
This battery from Associated/Reedy features an integrated switch so that the car can be conveniently powered on and off. A separate non-switched charging jack means that the battery can remain plugged into the receiver during the charging process.