This is the Associated Reedy 350mAh 7.4V RX LiPo Battery. The Associated/Reedy 350mAh 7.4V LiPo RX battery is ideal for 1S powered 1/12 and 1/10 scale pan cars that require a receiver battery, or in applications where the use of a receiver battery is advantageous.
This LiPo battery features an integrated switch so that you can conveniently power your car on and off . And thanks to a separate non-switched charging jack, the battery can remain plugged into the receiver during the charging process.
A 350mAh capacity is good for a typical day's worth of pan car racing. Start the day charged and run two qualifiers and a main event without having to worry about re-charging!
One Associated Reedy 350mAh 7.4V RX LiPo Battery