4-Max
The Electric Flight Specialists

LiPo (Lithium Polymer) Batteries

• 20C Continuous, 40C Burst, or 22C Continuous, 44C Burst
• High performance, keeps voltage well under heavy loads.
• Free connectors with every battery (choice of 2mm, 3.5mm, 4mm or Deans Style)

These are not your cheap low performing Lithium Polymer Batteries.
They are high quality, high performing LiPo batteries on par if not better then the established well known quality manufacturers.

Because our batteries hold their voltage extremely well under load you fly on less current which means longer flight times. Don't believe us, here is an example

Cheap Chinese Battery
200W to fly, volts drop under load to 10.6V therefore Amps = 18.86A

4-Max Purple Power LiPo Battery
200W to fly, volts drop under load to 11.6V therefore Amps = 17.24A

1.62A = 8.6% reduction in current needed to fly = Longer flight times and as our batteries hold their voltage far better under load this also means an increase in power as higher volts = higher RPM = more power.

Please enter the size of your FREE connectors (choice of 2mm, 3.5mm, 4mm or Deans Style) you require in the "Enter any special shipping instructions here" box in the shopping cart. Please note that contrary to the article in RCM&E we do not fit the connectors but supply them loose for you to fit. The free connectors can only be supplied at time of ordering the battery.

Please read the following before ordering

	Do's and Don't's When Using LiPo (Lithium Polymer) Batteries
	How To Prolong The Life of Your Expensive LiPo (Lithium Polymer) Batteries

  Please click here to view details of our high quality chargers

  Protect yourself & your property with one of our LiPo Guard Bags

  Check out our digital voltage test meter for LiPo batteries.

The batteries have a FlightPower/ Thunder Power style balance connector.

The small 300, 450,740 and 800mAh pack come supplied with a mini JST/BEC connector already fitted on the power wires. Need a connector to connect your JST/BEC to your ESC? Click here for more info