charmast Portable Charger with Built-in Cables and Wall Plug, 20000mAh 20W USB C Power Bank Fast Charging Battery Pack Compatible with iPhone iPhone 16/15/14/13 Series, Samsung Google iPad etc

Price: $45.99 - $32.99
(as of Feb 25, 2026 19:30:30 UTC – Details)

Product description

1 Working

2 Airplane allowed

3 Share power

4 Hiking

5 Daily essential

1 Max 20W Charging Output

2 Quick Recharge

Can this be taken on a plane?

The battery capacity of this power bank is within 100Wh, so it’s approved within airline’s limits. You can carry it in your carry-on luggage. However, please note that you cannot put your portable charger in your checked baggage.

Does this support PD/QC fast charging?

Sure, this power bank features multiple fast charging protocols and supports QC/PD fast charging.

How much time it will take to fully recharged the power bank?

It is recommended to insert a charging cable of 18W or above into type-c port to recharge this power bank, which only takes 6 hours to fully charge this 20,000mah power bank.

Can this power bank work at different voltages during travel?

This portable chargers work with voltages between 100-240V and can work fine without a voltage converter.

Built-In Cables & Wall Plug for Hassle-Free Charging: One portable charger power bank meets both charging and discharging needs —no cords or bulky adapters required. Say goodbye to tangled wires and lighten your load. The simpler, sleeter way to stay powered on the go. Perfect for flights, business trips, and daily commutes
Powerful Folding Wall Plug：Universal US standard plug fits wall outlets seamlessly. It can be folded when not in use and doesn’t take up much space. Works with 100-240V voltage—no adapter needed, airline-approved power bank perfect for business trips and global travel
20W Fast Charging for Your Devices: When you’re in a hurry, every minute counts. The Charmast Power Bank features 20W PD and 18W QC 3.0 fast – charging technology. Charge your iPhone 16 Pro Max from 20% to 60% in just 30 minutes, which is three times faster than a standard 5W charger. Say goodbye to battery anxiety
Universal Compatibility: Features built-in cables for both Apple and Android devices. Supports low-current mode (5V/1A) for safe charging of earphones and portable fans etc, ensuring optimal battery health
20000mAh High-Capacity Powerhouse: Keep your devices powered all day long. Charmast Power Bank offers up to 2.56 full charges for iPhone 16 Pro Max, 2.71 charges for iPhone 15 Pro Max, 1.55 charges for iPad 10th Gen, and 2.4 charges for Samsung Galaxy S24 Ultra
What You Get: 20000mAh power bank *1, user manual*1, our 24-month support, and 7-day/24-h friendly customer service. If you have any problems, please contact us and we will solve them within 24 hrs