UGREEN 25000mAh 145W Two way Charging Power Bank

The UGREEN 25000mAh 145W Two-Way Charging Power Bank is UGREEN’s high-end portable charger designed for laptops, tablets, and fast-charging smartphones. It’s much more powerful than the 10,000mAh and 20W models, and it’s made for heavy users who need serious backup power.

 Key Specifications

• Capacity: 25,000mAh (≈ 90Wh)
• Max Output: up to 145W total
• USB-C Ports: up to 140W + 65W (shared intelligently)
• USB-A Port: up to ~22.5W (varies by model)
• Fast Charging Standard: PD 3.1 / PD 3.0 / QC 3.0
• Recharge Input: up to 65W USB-C fast input
• Full Recharge Time: ~2 hours (with 65W charger)

 What “145W Two-Way Charging” Means

• Two-way charging = input + output fast charging
  • It charges devices fast
  • It also recharges itself fast
• 145W total output
  • Power is shared between ports
  • Example: laptop + phone + earbuds at the same time

 Charging Performance

🚀 Laptop Charging

• Can charge laptops like:
  • MacBook Air / Pro
  • Dell XPS
  • HP Spectre
  • ASUS ZenBook
• Can deliver up to 140W on a single USB-C port
• Some laptops reach ~50% in about 30 minutes

👉 This is the main reason people buy this model: it behaves almost like a mini laptop charger.

Phone Charging

• iPhone: fast PD charging (~20W–27W typical)
• Samsung / Android: up to 25W–65W depending on device
• Can charge 2–3 devices at once

 Ports & Flexibility

Typical layout:

• USB-C1 (high power): up to 140W
• USB-C2: up to 65W
• USB-A: up to 22.5W

You can:

• Charge laptop + phone + earbuds together
• Prioritize laptop fast charging
• Share power intelligently between ports

 Battery Capacity

• Rated: 25,000mAh
• Real usable: ~70–80% due to conversion loss
• Expected usage:
  • iPhone: ~4–5 charges
  • Android flagship: ~3 charges
  • Laptop: ~1–1.3 charges

 Smart Features

• Digital LED/TFT battery display
• Multi-device power distribution
• Low-current mode (for earbuds/smartwatches)
• Advanced safety protections:
  • Overheat protection
  • Short-circuit protection
  • Overvoltage protection
  • Overcharge protection

 Travel Safety

• ~90Wh battery = airline carry-on safe
• Suitable for flights (meets typical aviation limits)