HOBBYWING QUICRUN WP 25A BRUSHLESS SENSORLESS ESC (MINI24) HW30109004

Overview

The Hobbywing QUICRUN WP 25A Brushless Sensorless ESC (MINI24) is a purpose-built electronic speed controller designed specifically for smaller-scale RC crawling vehicles. This compact yet powerful ESC represents the pinnacle of engineering for 1/16th, 1/18th and 1/24th scale RC crawlers, delivering exceptional performance in a package that weighs just 13.5 grams. Whether you're exploring the world of micro-scale RC cars UK enthusiasts favour, or upgrading your existing crawler setup, this ESC combines advanced features with practical reliability that makes it an ideal choice for both beginners and experienced RC hobbyists alike.

Hobbywing has specifically tailored the software, hardware, and structure of the QUICRUN WP Mini24 to meet the unique demands of small-scale crawling vehicles. The controller delivers impressive low-speed torque characteristics and operates with smooth, predictable power delivery across the entire throttle range. This makes it particularly valuable for technical crawling applications where precise speed control and smooth acceleration matter more than raw horsepower. The QUICRUN WP Mini24 has earned recognition as the ideal choice for crawling vehicles in the 1/16th, 1/18th and 1/24th scale categories, making it a trusted option for RC enthusiasts seeking reliable brushless RC electronics.

What sets this ESC apart is its remarkable versatility combined with genuine all-weather capability. The IP67 waterproof and dustproof rating means this controller can easily cope with various competition environments including rain, dust, and sand, making it suitable for outdoor bashers and serious crawling competitors alike. The combination of brushed and brushless motor support, adjustable drag brake force, and comprehensive programming options ensures that the QUICRUN WP Mini24 can be fine-tuned to suit virtually any application environment you encounter.

Key Features

• Real-time Drag Brake Force Adjustment — The ESC programming port includes an AUX function that allows you to connect a standard 2-pin signal cable to an open receiver channel, enabling you to adjust the drag brake force in real-time during operation. This means you can meet various application environment requirements on the fly without needing to reprogram the ESC, giving you unprecedented flexibility during crawling sessions or competition runs.
• IP67 Waterproof and Dustproof Protection — This ESC achieves IP67 protection level, which means it is splash-proof, water-resistant, and dust-proof under normal use conditions. The weatherproof design easily copes with rain, dust, sand, and other harsh environmental conditions, making it a reliable choice for outdoor RC car enthusiasts in the UK regardless of weather.
• Integrated Waterproof Switch — Rather than relying on traditional mechanical switches that are prone to jamming, corrosion, and failure from impacts, the QUICRUN WP Mini24 features a built-in waterproof electronic switch. This completely solves the problems associated with mechanical switches in dusty, humid, and other harsh environments, and ensures the switch cannot be accidentally activated by impacts such as drops to the ground.
• Powerful Built-in BEC with Servo Support — The integrated switch-mode BEC (Battery Elimination Circuit) delivers a maximum continuous current of 6 amps and features selectable output voltage between 6V and 7.4V. This means you can power both standard-voltage and high-voltage servos directly from your main battery pack without requiring additional power supplies, simplifying your RC setup considerably.
• Dual Motor Mode Support — The QUICRUN WP Mini24 supports both brushless and brushed motor configurations with excellent compatibility. The ESC ships in brushless mode by default, but can be reconfigured to work with brushed motors simply by adjusting the programming settings and connecting the A/C line appropriately, giving you maximum flexibility when choosing your motor.
• Easy Plug-and-Play Installation — The ESC uses standard PH 2.0 connectors on both input (2-pin for battery) and output (3-pin for motor) connections, providing plug-and-play compatibility with Hobbywing motors and many other brands using the same connector standard. The controller comes standard with a brushed adapter cable, and the common connector standard saves you the trouble of re-soldering plugs, making installation straightforward even for beginners.
• Comprehensive Programming Options — The QUICRUN WP Mini24 supports both simple LED programming boxes and advanced LCD programming boxes with detailed display information. You can choose between LED Program Box, LCD G2 Program Box, or LCD PRO depending on your preferences and technical requirements, with 13 different adjustable parameters available for fine-tuning.
• Extensive Parameter Adjustment — With 13 adjustable parameters available, including commonly used settings such as drag brake force and drag brake acceleration, the QUICRUN WP Mini24 allows you to accurately adjust power requirements and performance characteristics to meet virtually any application setting or driving style you prefer.
• Ultra-Compact Design — Measuring just 28 x 17.8 x 13mm and weighing only 13.5 grams (including wires and connectors), this ESC is engineered for the space constraints of 1/24th and 1/18th scale models where every millimetre of mounting space matters. The compact footprint makes installation straightforward in even the smallest RC crawlers.

Technical Performance

The QUICRUN WP Mini24 delivers impressive electrical specifications for its diminutive size. With a continuous current rating of 25 amps and peak current capability of 60 amps, this ESC provides substantial power delivery suitable for sensorless brushless motors and brushed motors in the 1/16th, 1/18th and 1/24th scale categories. The controller accepts 2-3S LiPo battery input, covering the most common battery configurations used by RC enthusiasts in the UK and worldwide. The integrated BEC circuit supplies up to 6 amps of continuous current at selectable 6V or 7.4V output, making it capable of powering demanding servo setups without requiring external BEC units or separate power supplies. The ESC is specifically engineered to work with Hobbywing motors such as the QUICRUN Outer 1621, mainstream 1212, and 1806 sensorless outrunner motors, as well as brushed motors in the 050, 130, and 180 sizes. The precision engineering extends to the electrical connectors, which use 22AWG wiring on the input side with 110mm length for both positive and negative battery leads, while the programming connectors feature 22AWG wiring at 60mm length. The motor output connectors use the PH 2.0-3PIN female standard for reliable connection with compatible motors. Construction quality throughout is evidenced by the compact 28 x 17.8 x 13mm dimensions achieved whilst maintaining robust internal components and the IP67 waterproof rating that indicates comprehensive internal sealing against moisture and particulate ingress.

What's in the Box

• HOBBYWING QUICRUN WP 25A Brushless Sensorless ESC (MINI24) main unit
• Black input wire (22AWG, 110mm length)
• Red input wire (22AWG, 110mm length)
• Input connectors (Black 22AWG, 60mm length x 3)
• Output connector wires (Black 12AWG, 200mm length x 3)
• Output connector wires (Black 14AWG, 200mm length x 3)
• Brushed motor adapter cable (included as standard for brushed motor compatibility)
• Programming cable for independent programming connection

What You Need to Complete

• 2-3S LiPo battery pack (compatible with PH 2.0-2PIN connector standard)
• Sensorless brushless motor or compatible brushed motor with PH 2.0-3PIN connector, or a suitable adapter cable if using motors with different connector types
• Radio receiver compatible with standard 2-pin programming cable connection for programming the ESC
• LED or LCD programming box if you wish to utilise the full parameter adjustment capabilities (LED Program Box, LCD G2, or LCD PRO supported)
• Suitable RC vehicle chassis and body for your chosen scale (1/24th, 1/18th, or 1/16th)

Frequently Asked Questions

• Is the QUICRUN WP Mini24 suitable for small-scale RC crawler beginners? — Yes, this ESC is an excellent choice for beginners interested in micro-scale crawling. The straightforward installation using standard PH 2.0 connectors means you can assemble a functioning RC crawler without specialist soldering skills. The brushed motor mode is particularly beginner-friendly, and the basic programming is accessible to those new to the hobby. However, if you want to take advantage of all 13 adjustable parameters, you should have access to a programming box (either LED or LCD type) or be willing to learn the basic programming procedure.
• What battery does the QUICRUN WP Mini24 require and what voltage should I use? — This ESC accepts 2-3S LiPo batteries, meaning you can use either a 2-cell (7.4 volt) or 3-cell (11.1 volt) LiPo battery pack. Both configurations work reliably with this controller. For micro-scale crawlers, smaller capacity packs such as 300-500mAh are typical, though you can use larger capacity packs if your vehicle frame can accommodate them. The BEC can output either 6V or 7.4V depending on your servo requirements.
• Can I use a brushed motor with this ESC, or is it only for brushless motors? — The QUICRUN WP Mini24 supports both brushed and brushless motors with excellent compatibility. The ESC arrives factory-configured for brushless mode, but you can reconfigure it for brushed motors by adjusting the programming settings and properly connecting the A/C line according to the instructions. This versatility means you can choose either motor type to suit your requirements and budget.
• What makes the QUICRUN WP Mini24 different from other small-scale ESCs? — Several features distinguish this ESC from competing products. The IP67 waterproof and dustproof rating is specifically engineered for crawling applications in challenging environments. The integrated waterproof electronic switch solves reliability problems associated with traditional mechanical switches. The real-time drag brake adjustment via the AUX function allows on-the-fly tuning during operation. The 6-amp BEC is considerably more powerful than many competing micro-scale options, supporting demanding servo setups. The 13 adjustable parameters provide comprehensive tuning capability. Finally, the compact 13.5-gram weight and tiny 28mm x 17.8mm x 13mm dimensions are specifically optimised for 1/24th, 1/18th, and 1/16th scale crawlers.
• Is this ESC waterproof enough for water-based RC driving? — The IP67 rating provides splash-proof, water-resistant, and dust-proof capability suitable for rain, river crossings, and wet environments during normal use. However, Hobbywing specifically advises against prolonged soaking in water, as the protective performance is not permanent and may decrease through wear and ageing. The ESC is engineered for splash protection and occasional water exposure rather than extended submersion, making it suitable for crawling in wet conditions but not for dedicated water-based RC boating.
• What programming options are available for this ESC? — The QUICRUN WP Mini24 supports both LED and LCD programming boxes for comprehensive parameter adjustment. Supported programming boxes include the LED Program Box (Part Number 30501003), the LCD G2 Program Box (discontinued but still supported), and the LCD PRO (the current recommended option). The ESC features an independent programming port with a separate programming cable for convenient connection to your chosen programming device.
• What motor sizes and types work with this ESC? — The ESC is officially compatible with Hobbywing QUICRUN Outer 1621, mainstream 1212, and 1806 sensorless outrunner brushless motors. For brushed motors, compatibility extends to 050, 130, and 180 sizes. You can use other motors with matching PH 2.0-3PIN connectors, though Hobbywing specifically recommends their own motor range for optimal compatibility and performance.

Why Buy from RC Model Shop?

RC Model Shop is a trusted UK RC retailer and authorised dealer for all the brands we stock, including Traxxas, ARRMA, Losi, FTX, Hobbywing, Spektrum and more. Based in Walsall, we have a physical store where customers are welcome to come in, view products and purchase in store. Whether you are a seasoned competitor, a weekend basher, or just discovering the world of RC for the first time, our team of experienced RC enthusiasts is here to help you find the perfect setup and provide ongoing support. Order the HOBBYWING QUICRUN WP 25A BRUSHLESS SENSORLESS ESC (MINI24) HW30109004 today with confidence, knowing you are buying from an authorised retailer with genuine products, expert knowledge and a commitment to customer satisfaction. Shop online or visit us in Walsall — we look forward to helping you get the most out of your RC experience.