What should I do if the power bank fails to charge my device?

Please tell the seller directly via Amazon. We will promptly troubleshoot the issue and provide effective solutions for you.

What should I if the power bank loses power quickly?

Please tell the seller directly via Amazon. We will help you troubleshoot and resolve the issue in a timely and effective manner.

How do I charge the portable charger? Do I need to purchase a different cord?

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

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

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

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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charmast 20000mAh Portable Charger with Built in Cables, 22.5W Travel Power Bank Fast Charging, USB C Cell Phone Battery Pack for iPhone 17/16/15/14/13/12 Series, iPad, Samsung, Android, Tablet

charmast 20000mAh Portable Charger with Built in Cables, 22.5W Travel Power Bank Fast Charging, USB C Cell Phone Battery Pack for iPhone 17/16/15/14/13/12 Series, iPad, Samsung, Android, Tablet

Product ID: 658649257

Details

Battery Capacity
20000 Milliamp
Brand
charmast
Color
Sky Blue
Connector Type
For iPhone
Special Feature
Auto Shut-Off

⚡22.5W PD fast charge

🔋20000mAh powerhouse

🔌3-in-1 built-in cables

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COP 276439

Duties & taxes included

In stock

Sold byAmazon ColombiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Colombia.

Secure transaction

Description

⚡ Power up your life, anywhere, anytime—because dead batteries are so last decade.

CABLE CHAOS SOLVED - Integrated USB-C, Lightning & Micro-USB cables mean zero cord hunting—charge instantly, anywhere.
UNSTOPPABLE POWER BANK - 3-4 full charges on the go—never run out during your busiest days or wildest adventures.
MULTI DEVICE CHARGING HUB - Power up to 6 devices simultaneously—keep your phone, tablet, earbuds, and smartwatch all juiced.
SPEED THAT MATCHES YOUR HUSTLE - 50% charge in just 30 minutes—perfect for power boosts between meetings or flights.
TRAVEL READY FLIGHT FRIENDLY - Dual voltage and airline-approved design make it your ultimate global companion.

The charmast 20000mAh Portable Charger is a sleek, high-capacity power bank featuring 22.5W fast charging and built-in USB-C, Lightning, and Micro-USB cables. Designed for professionals and travelers, it supports up to 6 devices simultaneously, offers precise digital battery readout, and meets airline safety standards for worldwide use. Compact yet powerful, it delivers 3-4 full phone charges, making it the ultimate on-the-go charging solution.

Specifications

ASIN	B0D6RHCNK8
Antenna Location	IPhone 14/13/12/11/XR, all series, etc, Samsung, Pixel, USB-C device, etc, iPad, Tablet, iPhone 15/iPhone 15 Plus/iPhone 15 Pro/iPhone 15 Pro Max, iPhone 16/iPhone 16 Plus/iPhone 16 Pro/iPhone 16 Pro Max
Battery Capacity	20000 Milliamp Hours
Battery Cell Type	Lithium Polymer
Battery Charge Time	6 Hours
Battery Weight	148 Grams
Best Sellers Rank	#1,042 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #84 in Cell Phone Portable Power Banks
Brand	charmast
Built-In Media	20000mAh Portable Charger, Travel Pouch, User Manual
Color	Sky Blue
Compatible Devices	IPhone 14/13/12/11/XR, all series, etc, Samsung, Pixel, USB-C device, etc, Tablet, iPhone 15/iPhone 15 Plus/iPhone 15 Pro/iPhone 15 Pro Max, iPhone 16/iPhone 16 Plus/iPhone 16 Pro/iPhone 16 Pro Max
Compatible Phone Models	For iPhone, Android
Connector Type	For iPhone, Android, Micro
Customer Reviews	4.7 out of 5 stars 1,055 Reviews
Is Product Cordless	Yes
Item Dimensions	6.3 x 2.85 x 0.75 inches
Item Dimensions L x W x Thickness	6.3"L x 2.85"W x 0.75"Th
Item Weight	340 Grams
Manufacturer	Dong guan Utopia-Originality Technology Co., Ltd
Model Name	C2065
Model Number	C2065
Number of Batteries	2 Lithium Polymer batteries required. (included)
Number of Ports	4
Other Special Features of the Product	Auto Shut-Off, Built In Cable, Fast Charging, High Capacity, LED Digital Display
Output Current	4.5 Amps
Portable	Yes
Power Source	Corded Electric
Reusability	Rechargeable
Special Feature	Auto Shut-Off, Built In Cable, Fast Charging, High Capacity, LED Digital Display
Voltage	3.7 Volts (DC)
Warranty Description	36-Month Warranty
Warranty Type	36-month support

Reviews

C**C

8.01.2026

J**S

2.04.2026

A**P

7.09.2025

L**A

22.02.2026

E**E

6.04.2026

S**E

31.08.2025

G**E

8.04.2026

L**T

16.03.2026

A**S

17.11.2025

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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

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

View all Trustpilot reviews

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

COP 276439

Duties & taxes included

In stock

Sold byAmazon ColombiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Colombia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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