First and foremost let's take a closer look at the ESC70 Crawler for RC Vehicle Car models.
This brushed ESC, built by ISDT, is designed to handle the rough terrain of 1/8 and 1/10 scale crawlers with ease. With a cont./peak current of 70/120A, this ESC can power 540/550/775 brushed motors.

In practice the ESC70 is a great addition to any crawler setup. The built-in BEC ensures a stable power supply to your servo and receiver, while the drag brake provides excellent control on steep descents. The waterproof design ensures that you can take your crawler through streams and puddles without any worry of damage. The app programming feature is a standout, allowing you to easily adjust parameters on the fly to suit the terrain you're tackling. With Bluetooth connectivity, adjusting throttle response curves is a breeze resulting in smooth and precise control.

In other words the ESC70 is a top-notch ESC for crawlers. The only real downside is that it doesn't come with any plugs or receiver cable, but this is a minor inconvenience that can be easily remedied. Overall, the ESC70 is a versatile and reliable choice for anyone looking to upgrade their crawler's performance.

In my opinion this product is a must-have for any serious crawler enthusiast. The ESC70's waterproof design, built-in BEC, and drag brake make it an excellent choice for conquering tough terrain. Plus, the app programming feature and Bluetooth connectivity make adjusting the ESC's parameters a breeze. In conclusion it is abundantly clear that the ESC70 is a top-tier brushed ESC for RC Vehicle Car models, and I highly recommend it to anyone looking to take their crawler to the next level.