Radio Control Models > R/C battery packs, chargers & adapters   Megatech #3812 Mega Peak AC/DC 4-8 cell peak charger Allows you to charge your Cosmic Flyer, Sky Vector & Freedom Flyer batteries at the flying field using the included cigarette car adapter. Peak detection for optimum battery charge every time! Selectable Charge rate with LED light and beeper to indicate the charging status. $ 39.97          Available: 1      More Information      Quantity:     Megatech #3902 6V High Performance Ni-MH battery pack Store Special - SAVE 31% off the retail price of $19.00! For Megatech Cosmic Flyer & Sky Vector R/C airplanes. Great for increasing flight time - fly with one battery pack while charging a second battery pack! $ 12.95          Available: 2      More Information      Quantity:     Megatech #3959 8.4V High Performance Ni-MH battery pack Store Special - SAVE 40% off the retail price of $27.00! For the Megatech Freedom Flyer R/C airplane. Great for increasing flight time - fly with one battery pack while charging a second battery pack! $ 15.99          Available: 1      More Information      Quantity: