GUYS!

Here it goes! The new polyquest 4S 4000 mah battery was tested this AM/0730 in the Modeltech .25size Extra 300 using a Jeti 30-3 BL motor with a DD 11x5.5 prop. This is the same motor and prop used with the Kokam 4S 4000 mah pack. The PQ battery weighs 6oz less and yielded close numbers. 400+ watts at 36 Amps. The real difference was the reduction in weight. The Extra was able to achieve unlimted verticle at half throttle even after 2/3 of the pack was gone. With the Kokam the added weight requires a higher throttle setting. Loops, rolls, inverted flight and the landing were able to be done at a slower air speed. A 10 minute of flight with power to taxi back was accomplished.

Hobby Lobby has a good one here!

StephenT