Key Features : UGREEN 20 W 20,000 mAh Two‑Way Fast‑Charging Power Bank
- 🔋 High-capacity 20,000 mAh Li‑Polymer battery (~72 Wh)
- ⚡ 20 W two-way fast charging—charges the power bank and devices quickly
- 🔌 Three ports: 1× USB‑C (in/out) + 2× USB‑A (out), supporting multiple devices
- 📱 Capable of charging smartphones up to 4× on a single charge
- 💡 LED digital display shows remaining battery percentage
- 🛡️ Broad protection: over-current, over-charge, over-temperature, short circuits, and certified UL/IEC safety
- ✈️ Airline-approved capacity—great for travel
- 🧱 Durable ABS+PC exterior for added drop and heat resistance
Specifications
| Capacity | 20,000 mAh (≈ 72 Wh) |
| Input (USB‑C) | 5 V/3 A · 9 V/2.22 A · 12 V/1.67 A (≤ 20 W) |
| Output (USB‑C) | 5 V/3 A · 9 V/2.22 A · 12 V/1.67 A (≤ 20 W PD) |
| Output (USB‑A x2) | 5 V/3 A · 9 V/2 A · 12 V/1.5 A (≤ 22.5 W QC) |
| Max Total Output | ≤ 20 W |
| Material | ABS + fire‑resistant PC |
| Display | LED digital battery percentage |
| Dimensions | ≈ 13.2 × 6.5 × 2.8 cm |
| Weight | ≈ 422 g |
| Certifications | UL, IEC 62133 (safe cells) |
Product Description
The UGREEN 20 W 20,000 mAh Power Bank is a travel-ready powerhouse ideal for frequent flyers and heavy users. Its two-way fast charging supports up to 20 W via USB‑C ports, allowing quick recharging—achieving approximately 55% charge in 30 minutes.
Equipped with two USB‑A ports and one USB‑C port, it can simultaneously charge up to three devices, making it perfect for charging a phone, earphones, and a tablet. The LED digital display accurately shows remaining power so you can manage charging times efficiently.
Built with advanced safety protections—over-current, over-temperature, over-charge, short-circuit, and UL/IEC certified battery cells—it ensures safe and reliable performance. Its robust ABS+PC housing and airline-approved capacity make it great for travel, daily commutes, and backup power solutions.
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