Model: RS30A, BEC: NO, Peak Current(10s): 35A, Item Name: Racerstar 30A Blheli_s Electronic Speed Controller, Input Voltage: 2-4S, Weight: 9.1g, Programming: YES, Con.Current: 30A, Size(PCB): 28*13mm.
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Updated: 28-08-2025
Banggood
Warehouse in China.
Link: Racerstar RS30A 30A RC ESC
$16.99 with coupon: BGJON8
$16.99 with coupon: BGRCParts8
$16.99 with coupon: BGMatt2022
Additional Banggood coupons:
1. First page
2. Second page
Price history and price alert
Price history is not available for this item (not enough database records)! The lowest price was $6.99 though.
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).