Lithium polymer battery with high discharge rate/capacity. Its low weight /size and high power make it suitable for many applications. This is a 6 cells battery with 22.2 Volt output.

Capacity: 5400mAh 

Configuration: 6S1P / 22.2v / 6Cell

Peak Discharge : 35C

Charge : 10C

Pack Weight: 750g

Pack Size:   58x44x139

Connector Type: T connector

So what does it mean 35 C on a lipo?

The C rate is a number used to calculate the maximum continuous current that you can take from the battery at once. It is different than capacity, which tell you how long can the battery stay charging your device

You can use the following approximate formula to calculate the discharged continuous current from battery: 

Example for 4200 mah battery with 35 C

Discharge continuous current = 35 x 5.4 = 189 A continuous current