🌍 Worldwide shipping · 30-day returns · Rated Excellent on Trustpilot ★★★★½
Bigamart
Price
$97.99
Home/Toys & Games/Remote & App-Controlled Devices/Parts & Accessories/Power Plant & Driveline Systems
Radiolink CL9030 90A (2-4S) Brushed ESC Waterproof Built-in 5A BEC Selectable 5.5V/7.5V Electronic Speed Controller for RC Crawlers Tanks Cars Boats (XT60 Plug) — image 1
Power Plant & Driveline SystemsRadiolink✓ In stock

Radiolink CL9030 90A (2-4S) Brushed ESC Waterproof Built-in 5A BEC Selectable 5.5V/7.5V Electronic Speed Controller for RC Crawlers Tanks Cars Boats (XT60 Plug)

★★★★★
$97.99
Worldwide shipping
Fast tracked delivery
30-day returns
Hassle-free returns
Secure checkout
Safe & protected
Great service
Thousands of happy customers
About this item
  • 【Built-in Switchable BEC】90A@18V constant output current, with built-in BEC output voltage selectable 5A@5.5V / 5A@7.5V. Whether it is a 2S or 4S battery, it always maintains stable voltage output even in the case of instantaneous high current. CL9030 can easily drive all kinds of standard and high-voltage servos and other external electrical equipment.
  • 【High Performance】With a 32-bit high-speed chip, high-frequency switch-mode chip MP9943 from MPS, and over 20 years of circuit design experience, CL9030 makes the throttle sensitivity up to 2000. Linear smooth control both forward and reverse is perfect for RC crawlers, drifting cars, and monster trucks.
  • 【Waterproof & Dust-rejected & Multiple Protections】Abnormal voltage input & low voltage cut-off protection for battery/Over-heating Protection/Over-input voltage Protection.
  • 【Wide Voltage Compatibility】Input voltage range 6-16.8V(for NI-MH, Ni-Cd, or lead-acid battery), 6-18V(for 2S-4S, Lithium Battery).
  • 【4 Working Modes】Boat Mode, Training Mode, Racing Mode, and Crawler Mode. It can be set up easily through the jumper cap, no need program card. Works with most of RC radios and receivers, like RC6GS V3/RC4GS V3/RC8X/Dumborc X6/X4/DDF/Flysky GT5/Noble 4 and more.
  • 【NMOS H-Bridge Drive Design, Low Self-heating】The CL9030 ESC uses the industry's innovative NMOS H-Bridge drive design, the internal resistance is much lower than that of the PMOS design commonly used in other ESCs, and massively reduces the heat during operation. CL9030 operates with minimal heat, eliminating the need for water cooling even in enclosed boat applications. Avoiding water-cooled components, not only saves space in the boat body (no water pumps or pipes required) but also avoids the risk of short circuits due to water-cooled failures
Product details
Brand
Radiolink
Manufacturer
Radiolink
Material
Metal
Weight
0.05 kg
Model number
CL 9030
Part number
CL 9030

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
★★★★★
Excellent
4.5 average rating
See all reviews →
S
Sigalit
🇮🇱 · January 2026
★★★★★

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025
★★★★★

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1–2 of 10 reviews

You might also like

Similar items

View all →
Radiolink CL9030 90A (2-4S) Brushed ESC Waterproof Built-in 5A BEC Selectable 5.5V/7.5V Electronic Speed Controller for RC Crawlers Tanks Cars Boats (XT60 Plug) | Bigamart