![]() The recent development of lithium polymer batteries (LiPoly or LiPo)now permits electric flight-times to approach, and in many cases surpass that of glow-engines – however, the increasing popularity of the much more rugged and durable lithium iron phosphate lithium iron phosphate-celled batteries is increasingly attracting attention away from LiPo packs. Radio Controlled (RC) Warbird Airplanes Our RC Warbirds give pilots the chance to relive history by flying models of aircraft operated by US, British, German, Japanese and Russian militaries during WWII and other periods. (A fully fueled glow-engine system of similar weight and power would likely provide double the flight-time.) Later electric systems used more-efficient brushless DC motors and higher-capacity nickel metal hydride (NiMh) batteries, yielding considerably improved flight times. The first electric models were equipped with brushed DC motors and rechargeable packs of nickel cadmium cells (NiCad), giving modest flight times of 5–10 minutes. Eachine BF-109 RC Warbird 2.4G 4CH 400mm Wingspan RTF With 2 Batteries (AU Stock) AU 176.25 Free postage or Best Offer SPONSORED Eachine P51 Mustang 400mm Wingspan RC Warbird 6-axis Gyro RTF With Two Batteries AU 176. In fact, many people have converted their glow powered airplanes. Throttle control is achieved through an electronic speed control (ESC), which regulates the motor's output. Todays electric RC airplanes can do just about anything a nitro or gas powered plane can do. ![]() ![]() In electric-powered models, the powerplant is a battery-powered electric motor.
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