AWEI C03 20000mAh 45W Fast Charging Power Bank

AWEI C03 20000mAh Power Bank: 45W Fast Charging with Built-in Cables

Never hunt for a spare cable again. The AWEI C03 power bank is a 20000mAh fast-charging solution with two built-in cables and a Type-C and USB-A port, so you can top up your phone, tablet, or earbuds without carrying anything extra. It's built for the person who wants dependable backup power without adding more clutter to their bag.

With 45W fast charging support on both the built-in Type-C cable and the standalone Type-C port, this power bank refuels compatible phones in a fraction of the time a standard power bank would take. In lab tests, it charged an iPhone 16 Pro to roughly 60% and a Huawei Mate 70 Pro to about 50% in just 30 minutes.

Whether you're commuting through Dhaka traffic, on a work trip, or just want peace of mind during a long day out, the AWEI C03 keeps your devices running with a large 20000mAh capacity and a built-in digital display that shows exactly how much charge is left.

Key Features

• 45W Max Fast Charging: The built-in Type-C cable and the separate Type-C port both support up to 45W output, so you get noticeably faster top-ups on compatible phones and even some laptops.

• Dual Built-in Cables: A Type-C cable (up to 45W) and a Lightning cable (up to 27W) are built directly into the unit, meaning you never need to pack separate charging cables. They also double as a sturdy carry handle.

• 20000mAh High-Capacity Battery: Enough charge to power an iPhone 16 Pro roughly 3 times on a single charge, so you're covered for a full day or a multi-day trip without needing a wall outlet.

• Charge Up to 4 Devices at Once: With the two built-in cables plus the extra Type-C and USB-A ports, you can charge a phone, tablet, laptop, and earbuds all at the same time.

• Clear Digital Display: An integrated screen shows the remaining battery percentage, so you always know how much power you have left before heading out.

• Multi-Layer Safety Protection: Built-in safeguards against over-current, over-voltage, short-circuit, and overheating keep both the power bank and your connected devices safe during use.

• Durable, Travel-Ready Build: The built-in cables are rated for over 10,000 bend tests, and the unit complies with international air travel standards, so it's safe to carry onboard flights.

Why Choose the AWEI C03 Power Bank

Most power banks leave you digging through your bag for a cable — the AWEI C03 solves that with two integrated cables built right into the housing. Combine that with genuine 45W fast charging, a 20000mAh capacity that easily lasts a full day of heavy use, and the ability to charge four devices at once, and you get a power bank that's genuinely built around how people actually use their phones day to day. The digital display and layered safety protections add an extra layer of confidence, whether you're using it at your desk or relying on it during travel.

Best Use Cases

• Daily commuting and office use

• Travel and long-distance journeys

• Students needing all-day device backup

• Professionals who juggle multiple devices

Technical Specifications

Note: One additional source lists a third built-in Micro-USB cable on this model, which does not appear in the confirmed product data above. Package contents below reflect only the Type-C and Lightning cables as verified. Please confirm with the supplier before publishing if a Micro-USB cable should be included.

Compatibility

• iPhone (Lightning and USB-C models)

• Android smartphones and tablets with USB-C

• USB-C laptops supporting PD fast charging

• Wireless earbuds and other USB-charged accessories

Package Includes

• 1 x AWEI C03 20000mAh Power Bank (with built-in Type-C and Lightning cables)

• 1 x User Manual

Frequently Asked Questions

Does the AWEI C03 support fast charging?

Yes, it supports up to 45W fast charging through both the built-in Type-C cable and the separate Type-C port.

Can I charge multiple devices at the same time?

Yes, using the two built-in cables along with the Type-C and USB-A ports, you can charge up to 4 devices simultaneously.

Do I need to carry a separate charging cable?

No. The AWEI C03 has a built-in Type-C cable and a built-in Lightning cable, so you can charge most devices without any extra cables.

Is this power bank safe for daily use?

Yes, it includes protection against over-current, over-voltage, short-circuit, and overheating for safe daily charging.

Can I bring this power bank on a flight?

Yes, the AWEI C03 complies with international air travel standards and is safe to carry onboard.

How many times can it charge my phone?

With its 20000mAh capacity, it can charge an iPhone 16 Pro approximately 3 times on a single full charge.