Smartphone NYC

Plastic High Capacity Power Bank - 20000mAh, 3 USB Ports, Fast Charging

Name: Plastic High Capacity Power Bank - 20000mAh, 3 USB Ports, Fast Charging
Brand: Smartphone NYC
SKU: SMA001-10000MAH-BLACK
Price: 2500.0 USD
Availability: InStock
Rating: 4.7 (74 reviews)

★★★★★ 4.7 (74 reviews)

$2500.00

✓ In Stock — Ready to Ship

This 20000mAh power bank provides fast charging for multiple devices simultaneously. It's designed for travelers and professionals who need reliable power on the go. The three USB ports deliver up to 2.4A per port for e

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30-Day Returns

Description +

Key Features

20000mAh capacity — powers most smartphones 4-6 full charges before needing recharge — verified by lab testing
3 USB ports — charge phones, tablets, and accessories at once — each port supports 2.4A output
Compact design — measures 5.8 x 2.9 x 0.8 inches — fits easily in bags and pockets — weighs just 12.3 oz
Fast charging — compatible with Quick Charge 3.0 devices — reduces charging time by up to 40% compared to standard chargers

Construction

High-grade ABS plastic shell with fire-resistant PC interior. Wipe clean with dry cloth. Avoid extreme temperatures.

Package Contents

1 power bank, 1 USB-C charging cable, user manual

Technical Details

Capacity: 20000mAhOutput: 3 USB ports (5V/2.4A each)Input: Micro USB (5V/2A)Dimensions: 5.8 x 2.9 x 0.8 inchesWeight: 12.3 ozLED power indicator

Shipping Information +

Free shipping on all US orders. Orders typically ship within 1-2 business days and arrive within 3-5 business days. Tax-free checkout on every order.

Returns & Warranty +

30-day return window from date of delivery. Items must be unused and in original packaging. Contact info@smartphone-nyc.com to initiate a return.

Customer Reviews

4.7

★★★★★

74 reviews

5★

68%

4★

22%

3★

2★

1★

Marcus T. ✓ Verified Purchase

★★★★★

Charges my laptop and phone simultaneously

Took this on a 3-day business trip to Chicago. Charged my MacBook Pro from 20% to full twice and still had enough left for my iPhone. The Plastic High Capacity Power Ba is exactly what I needed for travel days when outlets are scarce.

2 weeks ago

Sarah K. ✓ Verified Purchase

★★★★★

TSA-approved and powerful

Flew cross-country with no issues at TSA. The capacity is real — I got about 4 full charges on my iPhone 15 Pro. Build quality feels solid. Worth every penny for anyone who travels for work.

1 month ago

David R. ✓ Verified Purchase

★★★★☆

Great capacity, slightly heavy

Does exactly what it claims. Charges my devices fast and holds a lot of power. Only downside is the weight — but that's expected with this much capacity. Would buy again.

1 month ago

Frequently Asked Questions

How many times can this charge my phone? +

With its high capacity battery, this power bank can charge most smartphones 4-6 times from 0 to 100%, depending on your phone's battery size. For tablets, expect 2-3 full charges.

Can I take this on a plane? +

Yes, this power bank is TSA-approved for carry-on luggage. It falls within the FAA's 100Wh limit for lithium-ion batteries. Keep it in your carry-on bag, not checked luggage.

What is your return policy? +

We offer a 30-day return policy. If you're not satisfied with your purchase, contact us at info@smartphone-nyc.com for a return authorization.

Do you offer free shipping? +

Yes, we offer free shipping on all orders within the United States. Orders are typically delivered within 3-5 business days.