ACEFAST M29 Power Bank 20000mAh – 22.5W Fast Charge | Dual USB-C | USB-A | LED Display | 7-Layer Safety | Air Travel Safe

ACEFAST M29 Fast Charge Power Bank – 20000mAh | 22.5W

Double the power without doubling the bulk. The ACEFAST M29 packs a massive 20000mAh high-density lithium polymer battery into a travel-friendly design, delivering up to 4 full smartphone charges. With 22.5W fast charging, dual USB-C ports, a USB-A port, real-time LED digital display, and 7 layers of safety protection, the M29 is built for heavy users, long trips, and business travel. Certified for air travel worldwide.

Key Features

• 20000mAh Massive Capacity – Up to 4 full smartphone charges in a compact, portable body
• 22.5W Fast Charging (USB-A) – Rapid output with QC3.0, QC2.0, SCP, FCP, AFC support
• Dual USB-C Ports (20W each) – Input and output with PD3.0, QC4+, PPS, PD2.0, SCP, FCP, AFC
• Charge 3 Devices Simultaneously – Smart power distribution across all ports for optimal, efficient charging
• Real-Time LED Digital Display – Shows exact battery percentage with a green lightning bolt fast-charge indicator
• 7-Layer Safety Protection – Short-circuit, over-temperature, over-current, over-voltage, overcharge, and auto-recovery protection
• Smart Temperature Control – 40 temperature scans per second and 3M+ daily safety checks
• 80% Capacity After 300+ Cycles – Premium lithium polymer cells for long-term reliability
• V0 Flame-Retardant PC Housing – High-strength, fire-resistant shell for safe daily use
• Scratch & Fingerprint Resistant Matte Finish – Elegant, clean look that lasts
• Air Travel Certified – UN38.3, CE, FCC, RoHS, EAC compliant — approved for carry-on flights worldwide
• Universal Compatibility – Works with 99% of smartphones, tablets, TWS earbuds, and smart devices

What's in the Box

• 1 x ACEFAST M29 Power Bank (20000mAh)
• 1 x USB-C Cable
• 1 x User Manual

Product Specifications

• Brand: ACEFAST
• Model: M29
• Capacity: 20000mAh / 3.85V / 77Wh (Rated: 11000mAh)
• USB-C1 & USB-C2 Output: Up to 20W each (PD3.0, QC4+, PPS, PD2.0, QC3.0, SCP, FCP, AFC)
• USB-A Output: Up to 22.5W (QC3.0, QC2.0, SCP, FCP, AFC)
• USB-C Input: Up to 18W per port
• Multi-Device Output: Up to 15W total when using multiple ports
• Material: V0 Flame-Retardant PC + Lithium Polymer Battery
• Dimensions: 107.1 × 68.7 × 27.7 mm
• Weight: 319g (power bank + cable)
• Certifications: CCC, CE, FCC, RoHS, EAC, UN38.3