4-Max
The Electric Flight Specialists

Useful Information

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	Do's and Don't's When Using LiPo (Lithium Polymer) Batteries
	How To Prolong The Life of Your Expensive LiPo (Lithium Polymer) Batteries
	How to work out the power train for your direct drive LiPo and brushless powered aircraft.
	What The Numbers Mean With Regards To LiPo (Lithium Polymer) Batteries
	How to Safely Dispose of LiPo Batteries
	Full Technical Data on all Purple Power Motors
	How to Flight Trim a Model Aircraft
	Electric Flight Glossary
	Prop Tip Speed Chart
	How to wire up multiple brushless motors
	How to wire up a UBEC
	Why do I need a UBEC/SBEC?
	How to prevent the spark when connecting 6S and above LiPo Batteries - Part 1 How to prevent the spark when connecting 6S and above LiPo Batteries - Part 2