Common Sense RC (2 Pack) Lectron Pro 7.4V 300mAh 35C Lipo Battery with UMX Connector for The UMX Timber, Beast, Carbon Cub, Blade 130X & mCP X BL

This 2-pack of 2S Lithium Polymer 300mAh battery packs is perfect for the Blade 130 X. These batteries are plug-and-play compatible with both the helicopter and the stock charger. Pack includes connector for Blade 130 X, mCP X BL, and UMX planes (including the UMX Beast, Mig, Carbon Cub, and Sbach 342). 35C continuous discharge rate of 10.5 amps with 21 amp bursts. These batteries are also great for lots of parkflyers and foamies in need of a lightweight 2S lipo.