Zeee 3S Lipo Battery 2200mAh 11.1V 50C Shorty Pack Battery with T Connector for RC Car Truck Vehicles RC Boat RC Drone Airplane Quadcopter Helicopter FPV RC Hobby Models (2 Pack)

These batteries seem to be very good. I have used other sizes of batteries from the same company, and they have worked and lasted well.

Powerful, hits 50 MPH easy on a 3660 motor. I have an other battery that is around the same size and this one lasts longer. It is also pretty light. Charges in about an hour. Very good battery, would highly recommend!

Powerful!! Turbo boosted baby! Very good batteries . Gives my RC toys a little extra boost, his batteries are made really good. They hold more power and are much more stronger than my OG batteries.

They work very well for small batteries.

super good alternative to the $50 spektrum batteries needed for my plane. fits perfect on my carbon cub s2 and i get about 10 minutes of flight time per battery

I finally found the right physical size of battery to fit my son's RC car — it took 3 tries! These are great so far! His car is SO much faster with one. Just make sure you're getting the right size to fit if it's going into a tight space.

Really satisfied with this battery and the size of this battery fit the hyper go MJX 14301 perfect power for the car don’t need much upgrades. Just this battery is fast enough and the playtime. It’s about 20 minutes. Definitely going to buy more. They just need to make some battery with this size. The height is OK but the length it just too long. You guys could make the height higher, but don’t make it too long.

Perfect