The Baseus Adaman 22.5W 20000mAh Quick Charge Power Bank is a high-capacity, fast-charging, premium build power bank designed for power users, frequent travelers, and anyone needing reliable backup power. Below are all the features (A-to-Z) and what makes this model stand out:

---

🔹 Design & Build

Metal Shell Construction: Full metal body (alloy), plated in multiple layers for a premium look and durable finish.

Smart Digital Display: Real-time display shows remaining battery percentage & charging status.

---

🔹 Battery & Capacity

Battery Capacity: 20,000 mAh / 3.7V (≈ 74Wh).

Rated Usable Capacity: ~ 12,000 mAh when converted to 5V, after accounting losses.

Energy Conversion Rate: ≥ 75% typical efficiency.

---

🔹 Inputs & Outputs / Fast-Charging Protocols

Fast Charging Support: QC3.0, PD3.0 and SCP (Huawei 5A) among others.

Input Ports:

Micro-USB: 5V/2A, 9V/2A maximum

USB-C: 5V/3A, or variants like 5.5V/3A (SCP) and 9V/2A depending on nature of supply

Lightning (“IP” port / iP in some listings) also supported for input.

Output Ports:

USB-A #1 & USB-A #2: each supports modes like 4.5V/5A (for special FastCharge), 5V/4.5A, 5V/3A, 9V/2A, 12V/1.5A depending on protocol.

Type-C output: similar adjustable voltages (5V/3A, 9V/2A, 12V/1.5A) depending on device and cable.

Combined outputs: when using more than one output simultaneously, total is limited (e.g. USB1 + USB2 + Type-C together constrained to ~5V/3A in many conditions).

---

🔹 Performance & Charging Times

Full Recharge Time: Approximately 4-5 hours when using a compatible fast charger (18-22.5W) for input.

Multiple Charges: Can fully charge typical smartphones several times depending on phone battery size. (Because usable capacity is less due to voltage conversion and losses.)

---

🔹 Safety & Extras

Protection Features: Built-in protections against over-charge, over-discharge, overheating, short-circuit.

Durable Finish: Metal alloy shell resists wear; the plated finish adds aesthetic value.

Multiple Inputs: You can recharge the power bank using multiple port types (Micro, Type-C, Lightning) — convenient when traveling.

---

📊 Specifications Table

Feature Detail

Model / Series Baseus Adaman (PPADMA / PPDMNA)
Battery Capacity 20,000 mAh / 3.7V (~74 Wh)
Rated Usable Capacity ~12,000 mAh (5V output)
Energy Conversion Rate ≥ 75%
Max Output Power 22.5W Quick Charge
Supported Protocols QC3.0, PD3.0, SCP, FCP, AFC etc.
Input Ports Micro-USB, Type-C, Lightning (varies by variant)
Output Ports USB-A #1, USB-A #2, Type-C
Combined Output Limit Multiple port combination up to ~5V/3A in sum
Body Material Metal shell (alloy) with multi-layer plating finish
Display Digital display for battery % / status
Estimated Refill Time ~4-5 hours with proper fast charger
Warranty (Bangladesh) Usually 7 days replacement / vendor policy

---

⭐ Why Choose Baseus Adaman 22.5W 20000mAh?

Combines large capacity + fast charging — meaning fewer recharges and quicker device top-ups.

Premium metal build gives durability and a classy feel vs plastic alternatives.

Smart digital display helps you see exactly how much charge remains.

Multiple ports both for input and output offer flexibility — you can charge bank and devices with different cables.

Supports several fast-charge protocols, making it compatible with most modern smartphones.

404