Name: ESC-X033 10000/20000/30000MAH 27W Classic Big Capacity Power Bank
Brand: ESC
SKU: UHJvZHVjdDozMg==
Price: 1 USD
Availability: OutOfStock

Home/Products/20000mah/ESC-X033 10000/20000/30000MAH 27W Classic Big Capacity Power Bank

Customize the classic design with flexible capacities (10K/20K/30K mAh), ensuring stable and versatile market inventory.
Exceptional connectivity: features one USB-A and two Type-C ports (plus optional cables) for charging multiple devices simultaneously.
Achieve true original charging speed for any smartphone brand with comprehensive 27W protocol compatibility (PD, VOOC, FCP, etc.).
The large digital screen provides a precise, real-time battery percentage, effectively eliminating guesswork about your remaining power.
Its timeless black and silver design ensures a sleek, classic look that remains fashionable and perpetually relevant.
The robust 27W output and universal fast-charge support end battery anxiety, delivering lightning-fast, worry-free power every time.
Choose your setup: integrated cables or cable-free, offering flexibility tailored perfectly to diverse customer preferences.
We offer full B2B customization for capacity, color, logo, packaging, and specialized fast-charge protocol configuration.

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Description

Quality Management Flowchart

Customize the classic design with flexible capacities (10K/20K/30K mAh), ensuring stable and versatile market inventory.
Exceptional connectivity: features one USB-A and two Type-C ports (plus optional cables) for charging multiple devices simultaneously.
Achieve true original charging speed for any smartphone brand with comprehensive 27W protocol compatibility (PD, VOOC, FCP, etc.).
The large digital screen provides a precise, real-time battery percentage, effectively eliminating guesswork about your remaining power.
Its timeless black and silver design ensures a sleek, classic look that remains fashionable and perpetually relevant.
The robust 27W output and universal fast-charge support end battery anxiety, delivering lightning-fast, worry-free power every time.
Choose your setup: integrated cables or cable-free, offering flexibility tailored perfectly to diverse customer preferences.
We offer full B2B customization for capacity, color, logo, packaging, and specialized fast-charge protocol configuration.

Our Factory

Shenzhen ESC has specialized in the manufacturing of power banks, magnetic power banks, and fast charger products for over 15 years, with its factory situated in Dongguan city. The company boasts a comprehensive and advanced design, research and development, production, and sales team, all of which are under internal control. The unique exterior design and the fast charging technology, which surpasses that of competitors, enable customers to experience a distinctive product performance and a premium taste. Presently, all ESC products are compatible with Qi 2/PD3.0/PPS/QC2.0/QC3.0/FCP/SCP/AFC/APPLE2.4A/SAMSUNG 20V2.5A/BC1.2 up to 140W protocols. The products are produced in strict accordance with the standardized system, from research and development, design, mold opening to injection molding and hardware injection. Additionally, a professional team, rigorous management, and excellent equipment ensure the high and stable quality that is returned to customers and end-users. OEM and ODM orders are accepted with a fast lead time and special design capabilities. We extend a warm welcome to friends from across the globe to visit, provide guidance, and engage in business negotiations. Our goal is to achieve leadership in the industry through relentless effort and continuous enhancement of super-fast charging technology.

Our Certificates

OEM & ODM Service Process

Confirm samples detailed with customers

Pay sample fee and mold opening fee (no need to open mold, no change)

Design logo and package for customers

Make samples for customers

Confirm Order details

Pay the order deposit (30%-50%)

Prepare customized material for mass production

Confirm bulk samples with customers

Customers pay the balance

Delivery

After-sales 2417

Confirm samples detailed with customers

Pay sample fee and mold opening fee (no need to open mold, no change)

Design logo and package for customers

Make samples for customers

Confirm bulk samples with customers

Prepare customized material for mass production

Pay the order deposit (30%-50%)

Confirm Order details

Customers pay the balance

Delivery

After-sales 2417

Tips to Choose the Good Quality Power Bank

Power Bank Selection: Assess Your Needs

The first step is to determine your power needs based on the devices you plan to charge. For high-demand devices (like laptops and tablets), choose a high-capacity power bank, such as 20,000mAh or 30,000mAh. For smartphones and smaller gadgets, a capacity of around 10,000mAh is usually enough.

Look for Fast Charging

Prioritize power banks that support fast charging technologies to save time. Look specifically for Power Delivery (PD) or Quick Charge (QC). These features allow compatible devices to charge much faster, significantly cutting down charging time.

Check Ports and Compatibility

Look at the number and type of output ports on the power bank. Most power banks have USB-A ports. If you need to charge modern devices (like laptops or new phones), make sure the power bank includes a USB-C (or other specialized) port. Multiple ports are essential if you need to charge several devices at the same time.

Evaluate Safety Features

Safety is crucial for any portable charger. Always look for power banks that include built-in safety mechanisms: • Overcharge protection • Short-circuit protection • Temperature control These features protect both your devices and the power bank while charging.

Consider Brand Reputation and Quality

Always select a power bank from a reputable brand known for quality and reliability. Trusted brands use premium components and conduct rigorous quality checks. This ensures excellent performance and durability, giving you a product that will last.

Think About Portability and Design

Consider the power bank's size, weight, and overall design. For travel or everyday carry, choose a model that is compact and lightweight enough to fit easily into your pocket or bag. You may also want features like sleek designs, LED indicators, or ergonomic shapes for better convenience.

Read Customer Reviews

Before you buy, make sure to read customer reviews and ratings. Real user experiences offer valuable insights into the product's performance, reliability, and durability that you won't find anywhere else.

Check Compatibility

Always confirm that the power bank is compatible with your devices. It must be able to support the specific charging requirements (voltage, current) of your smartphone, tablet, laptop, or any other gadget you intend to charge.

Compare Price and Warranty

Compare prices based on the features, capacity, and brand reputation. Find a power bank that offers a good balance between price and performance within your budget. Check the manufacturer's warranty. A longer warranty period is a strong indicator of the brand's confidence in its product quality.