Mobile Accessories • Power Banks • Wireless Charging

Acefast M31 22.5W 10000mAh Wireless Charging Power Bank

The ACEFAST M31 Magnetic Fast Wireless Charge Power Bank is a versatile portable charging solution designed for users who need reliable power while travelling, working, commuting, or spending time away from a wall charger. With a 10000mAh battery, up to 22.5W wired charging, and up to 15W magnetic wireless charging, it combines multiple charging options in one compact device.Featuring two USB-C ports, one USB-A port, magnetic wireless charging, and an LED digital display, the ACEFAST M31 supports compatible smartphones, tablets, wireless earbuds, and other USB-powered devices. Its compact design, included USB-C to USB-C cable, and multiple charging protocols make it a practical companion for everyday mobile power needs.

Key Features of ACEFAST M31 Magnetic Power Bank

10000mAh Capacity for Everyday Portable Power

The ACEFAST M31 features a 10000mAh lithium-polymer battery rated at 3.85V and 38.5Wh. It is designed to keep compatible mobile devices powered during commuting, travel, work, and outdoor activities.The manufacturer's listed rated output capacity is approximately 5300mAh under its specified conditions. This is lower than the internal 10000mAh cell rating because voltage conversion and charging generate energy losses. The number of full phone charges therefore depends on your phone's battery capacity, power consumption, and charging efficiency.

Magnetic Wireless Charging up to 15W

The M31 offers magnetic wireless charging for compatible smartphones, allowing you to attach the power bank and charge without connecting a cable to the phone. Its magnetic alignment system helps keep the charging coils positioned correctly during use.

• Supports wireless output levels of 5W, 7.5W, 10W, and 15W.
• Provides convenient cable-free charging for compatible phones.
• Supports 7.5W wireless charging for compatible iPhones that use the standard supported by the power bank.
• Wireless charging speed depends on phone compatibility, temperature, alignment, and power management.

Compatibility note: Magnetic attachment and wireless charging are separate requirements. For iPhones, magnetic alignment works best with compatible MagSafe-equipped models or suitable magnetic cases. Other Qi-compatible phones may require an appropriate magnetic case or attachment, and their supported wireless charging speeds may differ.

Fast Wired Charging with USB-C and USB-A

For users who prefer wired charging, the ACEFAST M31 provides two USB-C ports and one USB-A port. Each USB-C port supports up to 20W output, while the USB-A port supports up to 22.5W with compatible devices and charging protocols. The M31 supports charging protocols including USB Power Delivery, PPS, Quick Charge, AFC, FCP, and SCP, where supported by the relevant port and connected device. Maximum output is not guaranteed for every phone. When several outputs are used simultaneously, the power bank reduces or redistributes power, with a specified combined maximum of 15W for the listed multi-output configurations.

LED Digital Display for Battery Monitoring

The integrated LED digital display gives you a clear view of the remaining battery percentage and charging status. This helps you check the power bank's available charge before leaving home or during a trip.The display also indicates fast-charging status when supported by the active charging mode. Actual indicators may vary depending on whether the power bank is charging itself or supplying power to a connected device.

Smart Protection and Travel-Friendly Construction

The ACEFAST M31 uses a lithium-polymer battery housed in flame-retardant PC material. Its intelligent charging management is designed to help protect the power bank and connected devices during everyday operation.

• Over-current protection
• Over-temperature protection
• Short-circuit protection
• Over-voltage and overcharge safeguards
• Charging management for supported fast-charging protocols

The model is listed with certifications and transport compliance markings including CCC, CE, FCC, RoHS, EAC, and UN38.3. Check the markings on the actual unit and packaging for confirmation. Its 38.5Wh battery energy rating is below the commonly used 100Wh threshold for carry-on power banks, but airline-specific rules and quantity limits still apply.

ACEFAST M31 Specifications

Compatibility and Recommended Uses

What's in the Box?

• 1 × ACEFAST M31 Magnetic Wireless Power Bank
• 1 × USB-C to USB-C charging cable, approximately 18cm
• 1 × User manual

Check the seller's package description for the exact supplied accessories and warranty terms.

Frequently Asked Questions (FAQ)

Why Choose the ACEFAST M31 Magnetic Power Bank?

The ACEFAST M31 combines a 10000mAh battery, magnetic wireless charging, multiple wired outputs, and a digital battery display in a compact portable design. Its support for several fast-charging protocols makes it a flexible option for users with different compatible devices, whether they prefer cable-free charging or faster wired power delivery.

• 10000mAh battery capacity with 38.5Wh energy rating
• Magnetic wireless charging up to 15W
• USB-A wired output up to 22.5W
• Two USB-C ports with up to 20W output each
• LED digital battery percentage and charging-status display
• Support for multiple fast-charging protocols
• Compact 107.3 × 68.8 × 16.7mm body
• USB-C to USB-C cable included in the listed package

For users looking for a portable charger with both magnetic wireless convenience and versatile wired fast charging, the ACEFAST M31 10000mAh Magnetic Wireless Power Bank is a practical all-in-one option. Check your device's charging compatibility and the power bank's simultaneous-output limits to get the best performance.