Marstek Power Bank 20000 mAh (PP267L)

Features

• Equipped with two USB‑C ports and one USB‑A port, allowing up to three devices to be charged simultaneously.

• Supports PD (Power Delivery) up to 20 W and QC (Quick Charge) up to 18 W.

• Includes built‑in safety protections for short circuit, overcharge, over‑discharge, overheat, and overcurrent.

Technical Specifications

• Model: P267L

• Input (USB‑C1/C2): 5 V/3 A, 9 V/2 A, 12 V/1.67 A

• Output:

  • USB‑C1/C2: 5 V/3 A, 9 V/2.22 A, 10 V/2.25 A, 12 V/1.67 A (max 20 W)

  • USB‑A: 5 V/2.4 A, 9 V/2 A, 12 V/1.5 A (max 18 W)

• Capacity: 20000 mAh (nominal) at 3.7 V ≈ 74 Wh

• Rated Capacity: ~12500 mAh at 5 V/3 A

• Battery Type: Polymer lithium‑ion cells

• Construction: ABS + PC body

• Dimensions: 140 × 70 × 27.6 mm

• Weight: Approximately 420 g

• Color: Grey