Little Bee Mini 20A 2-4S LiPo Battery OPTO PRO Brushless ESC

  • Sale
  • $9.99
  • Regular price $18.99

 Little Bee Mini 20A 2-4S LiPo Battery OPTO PRO ESC Brushless For QAV250               


  • 100% brand new and high quality

  • Littlebee 20A ESC is a super compact, lightweight, high performance speed controller for your racing multi-rotor.

  • Pre-flashed with BLheli and ready to use with Oneshot (oneshot125 / PWMsync) mode via compatible flight controllers running Cleanflight or similar.

  • Littlebee 20A ESC is using Silabs processor and fast dedicated driver chips, providing excellent freewheeling and exceptional braking capabilities.

  • Littlebee 20A ESCs have all the performance you would hope for and the same tiny size as the DYS BL20A.

  • You will struggle to find a frame small enough to fit these ESCs and they will still give you plenty of headroom on a standard 250 size quad!

  • This ESC allows your motors to respond to throttle decreases much quicker, allowing for more stable flying, and higher response to throttle

  • decreases.

  • These ESCs do not have a BEC, you will need to supply 5v power to your flight controller with a UBEC or stepdown voltage regulator.


  • Input Voltage: 2-4S Lipo

  • No BEC Output

  • Continue Current: 20A

  • Burst Current:25A up to 10S

  • FirmWare: BLHELI

  • Support Damped mode

  • Main IC: SILABS


  • Panel Size: 24 x 13 x 5mm/0.9 x 0.5 x 0.2 inch

  • Net Weight: 7g

Package Content:(without retail package)

  • 1 x Littlebee 20A Mini OPTO PRO ESC