ACEFAST M31 Power Bank 10000mAh with Magnetic Wireless Charging

The Acefast M31 is a 10000mAh magnetic wireless power bank that delivers fast charging for up to four devices simultaneously. It features 15W magnetic wireless output, triple ports with up to 22.5W wired power, an LED digital display for real-time battery status, and 7-layer safety protection. With its compact 107.3 × 68.8 × 16.7 mm size, 196g weight, bidirectional fast charging, and airline-safe 38.5Wh rating, this power bank from Adatun is ideal for daily use, travel, and emergencies while ensuring safe, efficient power delivery.

Key Takeaways

• 10000mAh Capacity: Multiple charges for phones and earbuds.
• 15W Magnetic Wireless: Cable-free alignment for iPhone and more.
• Triple Ports: 2x USB-C at 20W max each, USB-A at 22.5W max.
• LED Digital Display: Shows exact battery percentage.
• Airline-Safe: 38.5Wh meets carry-on standards.

What is the Acefast M31 Power Bank?

The Acefast M31 power bank is a versatile 10000mAh portable charger designed for modern device users. It combines magnetic wireless charging with fast wired options, allowing you to power smartphones, tablets, and wireless earbuds without hassle. Our team at Adatun selected this model for its balance of capacity, speed, and safety features that address common pain points like running out of battery during travel or long days.

With support for 15W wireless output across multiple speeds and wired ports delivering up to 22.5W, it handles demanding charging needs efficiently. The built-in LED digital display provides clear visibility into remaining power, while the slim profile makes it easy to slip into a bag or pocket.

Key Features

• Magnetic Wireless Charging 5W/7.5W/10W/15W: Strong magnets ensure perfect alignment for secure, cable-free charging on compatible devices like iPhones. This feature eliminates the need for cables during quick top-ups.
• Triple Fast Charging Ports: Two USB-C ports each supporting 20W max and one USB-A at 22.5W max let you charge three devices via cable plus one wirelessly at the same time.
• 10000mAh (3.85V / 38.5Wh) Capacity: Rated at 5300mAh effective output, it provides enough power for 2-3 full smartphone charges depending on the model.
• Real-Time LED Digital Display: Unlike basic LED lights, this shows precise battery percentage and charging status for better management on the go.
• Pass-Through Charging: Recharge the power bank while simultaneously charging your devices, ideal for continuous use without downtime.
• Bidirectional Fast Charging: Supports fast input up to 18W on each USB-C and fast output, cutting down total recharge time significantly.
• 7-Layer Safety Protection: Includes safeguards against overcharge, overcurrent, overheating, and short circuits, backed by CCC, CE, FCC, RoHS, EAC, and UN38.3 certifications.
• Compact Design with Matte Finish: Measuring 107.3 × 68.8 × 16.7 mm and weighing about 196g, its flame-retardant PC material and scratch-resistant surface make it durable and travel-friendly.

Specifications

• Brand: ACEFAST
• Model: M31 (XHD-G81)
• Battery Capacity: 10000mAh (3.85V / 38.5Wh)
• Rated Capacity: 5300mAh
• USB-C Input: 5V⎓3A / 9V⎓2A / 12V⎓1.5A (18W Max per port)
• USB-C Output: 5V⎓3A / 9V⎓2.22A / 12V⎓1.67A (20W Max each)
• USB-A Output: 5V⎓3A / 9V⎓2A / 10V⎓2.25A / 12V⎓1.5A (22.5W Max)
• Wireless Output: 5W / 7.5W / 10W / 15W (15W Max)
• Multi-Device Support: Up to 15W combined total
• Dimensions: 107.3 × 68.8 × 16.7 mm
• Weight: Approx. 196g
• Material: Flame-retardant PC + Lithium Polymer
• Certifications: CCC, CE, FCC, RoHS, EAC, UN38.3

Why Shoppers Choose the Acefast M31 Power Bank

Shoppers looking for a reliable portable charger turn to the Acefast M31 because it addresses real needs with specific attributes rather than vague promises. The 10000mAh capacity with 38.5Wh rating ensures it is airline-safe for international travel, while the magnetic wireless charging feature works seamlessly with MagSafe-compatible phones. We focus on products like this at Adatun to help customers avoid the frustration of dead batteries during commutes or trips.

Its smart temperature control and intelligent power distribution prevent overheating during extended use, building confidence for daily carry. Compared to basic power banks, the LED digital display offers precise information, and bidirectional support means faster overall cycles. This model suits busy professionals, travelers, and anyone with multiple gadgets who values convenience and safety.

Travel and Daily Commute Use Case

For frequent flyers or commuters, the compact 196g design and 107.3 × 68.8 × 16.7 mm dimensions fit easily in a carry-on or pocket. The airline-safe 38.5Wh certification complies with regulations, and pass-through charging lets you top up devices while recharging the bank at an airport outlet. Users report reliable performance for keeping phones powered through long layovers without added bulk.

Multi-Device Charging for Families or Work

With the ability to charge up to four devices at once via the triple fast charging ports and wireless pad, it is perfect for households or professionals juggling a phone, tablet, and earbuds. The 15W wireless plus 20W USB-C and 22.5W USB-A outputs distribute power intelligently, ensuring no single device hogs the capacity. This setup reduces wait times significantly compared to single-port chargers.

How to Use the Acefast M31 Power Bank

Using the Acefast M31 is straightforward. Align your compatible phone on the magnetic wireless area for automatic 15W charging, or connect via the USB-C or USB-A ports for wired speeds up to 22.5W. The LED digital display shows the exact percentage, helping you monitor usage. To recharge the bank, plug it into a wall adapter using one of the USB-C ports for fast input up to 18W.

For multi-device sessions, combine wireless and wired outputs while the smart temperature control keeps everything stable. Always check compatibility with your devices for optimal speeds. The premium matte finish resists scratches, maintaining its modern look over time.

What's Included and Care Tips

The Acefast M31 power bank arrives ready to use with its built-in features. While a USB-C to USB-C cable is often included in the box for immediate recharging, confirm with your purchase. No additional adapters are needed for basic operation, but a compatible wall charger (not included) maximizes the 18W input speed.

To maintain performance, avoid extreme temperatures and store in a dry place. The 7-layer safety protection handles most risks, but regular checks of the LED display ensure long-term reliability. Clean the matte surface with a soft cloth to preserve the finish.

Comparison to Other Power Banks

Unlike standard 10000mAh banks without wireless capability, the Acefast M31 adds magnetic alignment for effortless 15W charging on supported phones. Compared to bulkier 20000mAh options, its slim 16.7 mm thickness and 196g weight make it more portable while still offering triple ports and an LED digital display. The bidirectional fast charging and pass-through features give it an edge for users who need continuous power without interruption.

For those seeking even higher wattage like laptop support, consider pairing it with our other chargers. However, for smartphone and accessory focus, this model's specific 38.5Wh airline-safe rating and certifications make it a trustworthy choice over generic alternatives.

At Adatun, we prioritize products with verifiable specs like these to give shoppers confidence. The Acefast M31 power bank stands out for its practical design, making it a solid addition to your tech essentials.