ACEFAST M4 PD67W 20000mAh High-Power Fast Charging Power Bank
Power through your day — and the next — with the ACEFAST M4. Packing a massive 20000mAh capacity and a blazing 67W PD output, the M4 is built for power users who need to charge laptops, tablets, and phones at full speed. The included right-angled USB-C to USB-C cable (0.2m / 100W) tucks neatly into the integrated cable storage, keeping your setup clean and cable-free.
Key Features
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67W PD Fast Charging — Powers the latest MacBooks and laptops at full speed via USB-C (PD2.0 / PD3.0 / QC4+ / QC3.0 / QC2.0 / AFC / FCP / SCP / PPS)
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20000mAh Large Capacity — High-quality li-ion polymer battery for extended multi-device charging
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Dual USB-C In/Out Ports — Each supports up to 67W output or 45W input
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USB-A 18W Output — Fast charge a third device simultaneously (AFC / FCP / SCP / QC2.0 / QC3.0)
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Included Right-Angle Cable — USB-C to USB-C 0.2m 5A/100W cable with integrated storage slot
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LED Digital Display — Real-time battery percentage always visible
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Triple-Port Output — Charge up to 3 devices at once (USB-C1 + USB-C2 + USB-A)
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Safety Certified — CE, FCC, RoHS, ECA, UN38.3 international air transport standard
Specifications
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Capacity: 20000mAh (Rated: 12000mAh at 5V⎓3A)
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Input (USB-C1 / USB-C2): 5V / 9V / 12V / 15V⎓3A, 20V⎓2.25A — 45W max
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Output USB-C1 / USB-C2: Up to 67W max (PD2.0 / PD3.0 / QC4+ / QC3.0 / QC2.0 / AFC / FCP / SCP / PPS)
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Output USB-A: Up to 18W max (AFC / FCP / SCP / QC2.0 / QC3.0)
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Two-Port Output: 5V⎓3A — 15W max (any combination)
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Three-Port Output: USB-C1 + USB-C2 + USB-A — 5V⎓3A, 15W
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Material: Flame-retardant PC + Li-ion polymer battery
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Dimensions: 115 × 68.2 × 33mm
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Weight: 345g
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Certifications: CE, FCC, RoHS, ECA, UN38.3
