Spedix LS40 Slim 40A 3-6S F4 Core Brushless Individual ESC

  • $25.95

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Product Description:

Spedix LS40 Slim 40A 3-6S F4 Core Brushless Individual ESC


  • Brand: Spedix
  • Model: Slim40 LS40A
  • Input:3-6 Cell LiPo
  • Continuous Current: 40A
  • Burst Current: 50A≤10S
  • Integrated RGB LED
  • BEC: No
  • Current Detection: No
  • Firmware: BLHeli_32
  • Dimensions: 9x38x6mm
  • Weight:7.5g
  • Application: 200-300mm racing drone 



  1. Equipped with the latest STM32L4 chip (F4 Core) and BLHeli_32 firmware, LS40A has the fastest response speed compare to any other similar products in the market.
  1. Intergrated RGB LED support multiple color settings.
  1. Powered by full-size 40V MOSFET to ensure extreme reliability.
  1. Ultra-slim design granted LS40A with the smallest size of similar products. With a max. width of only 9mm, LS40A fits narrower arms of modern racing drones and guarantees a clean build.
  1. Customized aluminum heat sink effectively accelerates heat dissipation, slows down heat accumulation, and protects the electrical core components, which provides best performance among similar products.

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