











All batteries must be shipped by a ground shipping method.
R-Version 300mAh 3S battery with XT30 plug has a small size of 16*17.5*48.5mm, which is rare in the current market. With high capacity of 45C, it can perfectly suit for most carbon fiber drone like toothpick. This is the best battery for our Beta75X 3S whoop which enables you to experience powerful flight by doing simple handwork on the frame.
NOTE: We have already released S-version 300mAh 3S Battery, which is completely suitable to Beta75X Frame no need to modify the frame. More convenient.
If you want to update your Beta75X drone with R-Version 3S battery, what modification needed for the frame battery slot? Please kindly cut out these three sticks ①②③ by using the scissors as the following picture to fit the 3S 300mah Battery.
We Do Drone Repairs!
Need your drone repaired?
Learn More!
FREE Shipping!
Free Shipping on domestic orders over $50.
Top-notch support
Need Help? Email us for personalized assistance!
Guaranteed Satisfaction
We only sell products that we've tested, and love!