Can this portable charger charge headphones, watches, fans and more?

Yes, the low current mode of portable charger can charge these or other devices. Method: Press the ON/OFF button for 5-10 seconds, then release it and the LED digits will rotate.

How do I charge the battery pack? Do I need to purchase a different cord?

You may recharge the powerbank via its attached recharging cord, or you may get a seperated A to C or C to C cable to recharge the powerbank.

Can this portable charger be taken on an airplane?

Yes, portable chargers are allowed in carry-on luggage, but not in checked baggage.

Does this support PD/QC fast charging?

Yes, it can fast charge for Android and iPhone. Far greater than the wall charger.

How long it will take to fully recharged the power bank?

6 hours (via built-in USB-C port); 12 hours (via built-in USB-A port)

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⚡ Power up your hustle—never run out of juice again!

ALL IN ONE CHARGING HUB - Built-in 4 cables (Micro USB, USB-C, Lightning) plus 2 USB-A ports eliminate cable clutter and keep all your devices powered effortlessly.
VERSATILE INPUT OUTPUT - Charge the power bank itself via USB-A, Micro USB, or USB-C ports, offering flexible recharging options wherever you are.
MASSIVE 20000 M AH CAPACITY - Stay unplugged longer with enough juice to charge multiple devices multiple times—perfect for busy professionals and frequent travelers.
SMART LED DIGITAL DISPLAY - Precision power level indicator (0-100%) means no more guessing when to recharge your power bank—always stay ahead of the battery game.
LIGHTNING FAST POWER BOOST - 20W Power Delivery fast charging ensures your iPhone, Android, or tablet gets a rapid recharge, saving you precious time on the go.

The Charmast Power Bank is a sleek, carbon-free certified 20000mAh portable charger featuring 4 built-in cables and 4 ports, delivering 20W ultra-fast PD charging. Designed for seamless compatibility with iPhone 16/15/14 series, iPads, AirPods, Android devices, and more, it includes a precise LED digital display for accurate battery monitoring and multiple input options for versatile recharging.

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

RM297

Duties & taxes incl.

Malaysiastore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

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Item Dimensions L x W x Thickness	6.3"L x 2.85"W x 0.75"Th
Item Weight	370 Grams
Battery Cell Type	Lithium Polymer
Color	A-Black
Recommended Uses For Product	Indoor/Outdoor
Compatible Devices	iPhone 15/14/13/12/Pro/Max, Tablet, Samsung, Pixel
Is Electric	Yes
Portable	Yes
Voltage	3.7 Volts (DC)
Power Source	DC
Amperage	2 Amps
Number of Ports	5
Connector Type Used on Cable	4 built-in Cables(USB C, Micro, for iPhone, USB A)
Battery Capacity	20000 Milliamp Hours
Additional Features	Digital Display, High Capacity, Slim, Built In Cables, Fast Charging

Charmast Power Bank, 20000mAh Built-in 4 Cables Portable Charger, 20W Fast Charging Battery Pack with 4 Ports, USB-C Powerbank for iPhone 16/15/14 Series, iPad, AirPods, Android Phone,and more(Black)Carbonfree Certified

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