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Sage Design Group

20000mAh Power Bank Ultra-thin External Battery Pack Phone Charger

20000mAh Power Bank Ultra-thin External Battery Pack Phone Charger

Regular price $24.94 USD
Regular price $0.00 USD Sale price $24.94 USD
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RELIABLE DUAL CHARGING SOLUTION: Our 20000mAh power bank detects your device automatically and allows you to easily share the charging ports with your family or friends while simultaneously charging 2 electronic devices at full speed (2.1A+1A). Note: Electrical losses could occur during the entire charging process. Recharging times also rely on your devices and other variables.

SMART IDENTIFY TECHNOLOGY: Safety charging is provided by built-in advanced circuitry and high efficiency power management. Stop our power bank and electrical devices from being overcharged, overdischarged, short-circuited, over-currented, or over-heated.

4 INDICATOR LIGHTS OF REMAINING ELECTRICITY: Power bank's precise 4 indicator lights show how much power is left. You are being warned to charge the power battery by the remaining indicator light.

EMERGENCY FLASHLIGHT: By holding down the ON/OFF button for a long time, the built-in LEDs offer a quick answer for illuminating in the dark.

ULTRA-THIN & BUT STURDY: Possibly the thinnest battery bank compressed into 1cm/0.39inches thickness. Aluminum alloys with a stylish business design and anti-oxidation coating are strong, heat-resistant, and abrasion-resistant. Our power pack is ideal for both traveling and working. Easy to handle due to ultra-slim design.


1. Avoid shaking or dropping the power battery vigorously.

2. Don't submerge it in water.

3. Please maintain the power bank interface clean.

4. After extended use, a power bank may emit heat; this is a common occurrence.



Product Type: Dual Ports Power Bank
Brightness: 425LUX
Input Voltage: 5V/2.1A
Dual Output: 5V/1A & 5V/2.1A
Battery: 20000mAh/3.7V Polymer Battery, 74W
Fully Charged of Power Bank: About 5Hrs
Working Temperature: -10℃-40℃
Materials: ABS, PVC, Aluminum Alloy With Anti-oxidation Treatment
Available Color: Black,Rose Gold, Hot Pink
Charging Cable Length: 30cm/11.81inches
Item Size: 15x7.2x1cm/5.9x2.83x0.39inches
Item Weight: 205g/0.45lbs

*Package Lists*:

1 x Mobile Power Bank
1 x USB Charging Cable


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Sage Design Group

Sage Design Group  

Creative Solutions to Grow Your Business™

Our VISION: Sage Design Group wants to be the go-to-place for ideas that help CREATE, INSPIRE and GROW profitable businesses through meaningful human connections. We strive to foster results oriented communication campaigns to enhance our client's image, improve their sales and maximize their ROI.

Our STORY: Sage Design Group is an advertising agency founded in 2005 by Art Director & Marketing Expert Annette C. Sage, who has over 20 years of experience in the industry. Its advertising philosophy takes the traditional marketing funnel and integrates advocacy to keep up with today's connected economy.

Our GOALS: Sage Design Group's goal is to create positive awareness of your company - locally, regionally or in the worldwide marketplace. We work to enhance profitability and grow your customer base. Sage Design Group can assist you in creating a brand identity that will give you a competitive edge and open doors to greater business opportunities.


Sage Design Group was founded in 2005 by Creative/Art Director and Marketing Expert Annette C. Sage, who has over 20 years of experience in the industry. Annette’s areas of expertise are in Advertising and Marketing, Lead Generation, Business Development and Identity Branding. Annette has helped Entrepreneurs grow billion dollar brands.

Annette is also an Award Winning Photographer and Advertising Designer who has been featured in publications and art gallery exhibitions. Her educational background includes Associates Degrees in both Commercial Art and Photography, a BA in Visual Communications and an MBA in International Marketing. She also taught Multimedia at ITT Technical Institute.

Throughout the years, Annette has worked, networked and consulted with many industry leaders and has made strategic alliances with top professionals. Annette is an asset to any team bringing her experience and multi-talents to the table.

Discover more about Annette by visiting

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