⚡ Brooklyn, NY — Est. Local Electronics Retailer

Never Run Out of Power, Wherever You Are

Fast-charging power banks and portable chargers built for commuters, travelers, and everyday carry. Free shipping on every US order.

Shop Fast Charging Power Banks High Capacity Banks

21+Power Bank Models

FreeUS Shipping

30-DayReturn Window

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From pocket-sized chargers to laptop-ready power stations

High Capacity Power Banks for Laptops & Multiple Devices

11 products

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Fast Charging Power Banks (PD & QC)

21 products

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Specialty Power Banks for Unique Needs

3 products

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Wireless Power Banks & Magnetic Chargers

2 products

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Featured Power Banks

Our most popular chargers, picked for reliability and fast charging speed

Smartphone NYC

Power Bank – 100W Power Delivery, Fast Laptop Charging, USB-C PD Compatible

★★★★★ (4.8)

$7500.00

Smartphone NYC

Plastic Portable Power Station – 7.5 x 5.2 x 6.1 in, Matte Finish, Modern

★★★★★ (4.8)

$20000.00

Smartphone NYC

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

★★★★★ (4.8)

$2500.00

Smartphone NYC

Plastic Portable Power Bank – 6.3 x 3.1 x 1.2 in, Metal Finish, Compact Style

★★★★★ (4.8)

$9000.00

Smartphone NYC

Lithium Polymer Power Bank – 5.5 x 3 x 0.8 in, Matte Finish, Compact

★★★★★ (4.8)

$4500.00

Smartphone NYC

Metal Portable Power Bank – 4.9 x 2.7 x 0.9 in, Matte, Tactical

★★★★★ (4.8)

$3900.00

Smartphone NYC

Aluminum USB-C Power Bank – 65W PD, Compact Design, Modern Finish

★★★★★ (4.8)

$2800.00

Smartphone NYC

Plastic Portable Charger – 10,000mAh, Aluminum Finish, Modern Design

★★★★★ (4.8)

$3000.00

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Why Shop With Smartphone NYC

A Brooklyn-based electronics retailer focused on reliable charging solutions

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Free US Shipping

No minimum order — every order ships free within the United States

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Secure Checkout

256-bit SSL encryption protects every transaction

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30-Day Returns

Not satisfied? Return within 30 days for a full refund

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4.8-Star Rated

Trusted by hundreds of customers across the US

From Our Journal

Guides, comparisons, and tips for choosing the right power bank

Shopify API

Power Bank Not Charging? A Comprehensive Troubleshooting Guide

<h2>Why Is My Power Bank Not Charging My Phone?</h2> A dead power bank or faulty cable causes 73% of charging failures (USB-IF compliance report).

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Shopify API

Budget-Friendly Boost: Best Power Banks Under $50

<h2>What Is the Best Power Bank Under $50?</h2> The Anker 335 Power Bank offers the best balance of capacity (10,000mAh), 20W USB-C Power Delivery,

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Shopify API

Pocket-Sized Power: The Best Compact Power Banks for Everyday Carry

<h2>What Is the Smallest Power Bank You Can Buy?</h2> The smallest viable power bank is the Anker PowerCore Slim 5,000mAh, measuring 115 x 64 x 12m

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Frequently Asked Questions

Do you offer free shipping? +

Yes, we offer free shipping on all orders within the United States. No minimum purchase required.

Is sales tax charged on orders? +

No, all orders placed through Smartphone NYC are tax-free at checkout.

What is your return policy? +

We accept returns within 30 days of delivery for unused items in original packaging. Contact info@smartphone-nyc.com to start a return.

Can I take a power bank on a plane? +

Most of our power banks are under the FAA's 100Wh carry-on limit. Check the individual product page for exact capacity and TSA guidance.