All products with batteries must be shipped by a ground shipping method.

Introducing Bonka's ultra light U2 Series batteries. These batteries are perfect for FPV racing drones not only because they are light weight but because they can also supply up to 300C of current! Pick up yours and crush the competition today!

Dont forget to check out the rest of our 4S Batteries as well as the rest of our Bonka Product Collection!

Battery Disclaimer:

Li-Po and Li-Ion batteries must be cared for properly when stored, and NEVER charged, balanced, or discharged unattended.
ALWAYS be in the same room within line of sight of charging or discharging batteries.
NEVER charge or discharge batteries on a flammable surface.
Failure to follow these instructions may result in fire, personal injury, and/or property damage.
By purchasing this battery, you agree that Pyrodrone and the battery manufacturer are in no way responsible for consumer battery charging and care, or any of the risks associated with Li-Pos or Li-Ions.