Syma S107 / S107G upgrade battery 3.7v 240 Mah with heat shrink tube Review

Syma S107 / S107G upgrade battery 3.7v 240 Mah with heat shrink tube Reviewhttp://tinyurl.com/khdf6yu Syma S107 / S107G upgrade battery 3.7v 240 Mah with heat shrink tube 3.7v 240 mah battery - 60% increase in capacity compared to standard 150 mahHelizone RC 3.7v 240 is tested to fit properly with all Micro Syma including Syma S107/S107G, Helizone Firebird, Plus moreFlight time increase from stock 6-8 minutes to 10-15 minutesListing includes: Heat shrink tube, change up to 5 batteries Complete DIY Kit with instruction!With the heat shrink tubing, upgrading the battery is extremly simple.