here are the two links that will help you
The plane clearly states that it requires a 1000mAh 9.6v battery pack. It does not describe what type of battery connector is used, so you are going to be taking a chance any way you go. The batteries they list as 'customers also bought' are 7.4v packs, and 7.4v will not work well with this plane at all. Contact the seller. Here is their contact page: rc-hobbies .uk/contact_us.p Find out which batter is the right spare battery. That way, there will be no guess work. Good luck!
