XS Power 5100mAh LiFE Smart Balance Receiver Pack


XS Power LiFe packs. High current ready.

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XS Power LiFe packs. High current ready

DEANS Connector w/Self Balancing Circuit

XS Power LiFE packs. the perfect scale model battery and also ready for high current high energy manoeuvers.

From the years of success with our Booma RC self balancing range of receiver batteries we are proud to announce the XS Power range of receiver packs. Battery chemistry design keeps progressing and so should you.

Our new prism cell LiFeP04 packs offer much higher energy density and lower weight (lighter models fly better) but still remain a very safe chemistry to trust in your expensive model.

Safe, More Power, Lighter and even easier to use. Demand the best out of your RX packs Demand XS-Power.

With a 20C discharge rate, Advance Radio XS Power batteries are designed specifically for the growing demands of the RC market. The XS Power range packs a new punch, surpassing your RX and ECU needs.


Lighter and thinner than previous packs, the XS Power range is easy to mount in any model. Don’t let the size fool you, XS Power Packs have a bigger capacity, giving you longer flight times with a thinner, lighter pack.


Available in a wide range of sizes, the XS Power range covers packs from 1700mAh, 3400mAh 5100mAh, 2200mAh and 3800mAh. This large range of sizes offer maximum flexibility for a wide range of uses. Giving you the perfect battery for your model.


High current means bigger wires and we have some of the best. The XS Power Range comes standard with 14AWG wire for high powered models and 20AWG with JR connector for charging and secondary powering.

If you need to mount your packs deep inside the model, have a I-Charger or simply don’t want the hassle of connecting a balance lead then you can choose the optional self balancing circuit. You then simply plug the cell balancing lead into the self balancing circuit and you are ready to go. 



  •  High C Rated packs
  •  Ultra safe chemistry
  •  Light weight
  •  Stardard with JST-XH plug
  •  pre-soldered reciever plug w/ deans connectors
  •  Trusted and proven quality



Batteries For

RX Battery

Battery Discharge Rate


Battery Cells

2S 6.6V

Battery Capacity


Light Weight





91 x 36 x 42mm

3.58 x 1.5 x 1.65 Inches

Additional information

Weight 1 lbs