Product Description

Portable 20000mAh Power Bank With Custom Logo Multi USB Output

Power your devices anytime with this Portable 20000mAh Power Bank designed for both personal use and business branding. With custom logo support and multiple style variations, this power bank is ideal for promotional gifts, corporate branding, and everyday mobile charging.

Built with a polymer lithium-ion battery and multi-USB output, it delivers stable charging performance for smartphones and other USB-powered devices.

What Is This Product?

This is a high-capacity portable power bank with customizable logo options. It is designed for charging mobile devices while also serving as a promotional and branding product for businesses.

What Is It Used For?

This power bank is suitable for:

• Smartphone charging
• Business promotional gifts
• Corporate branding
• Travel and outdoor use
• Emergency backup power
• Daily commuting
• Event giveaways
• Multi-device charging

Key Features

• Large 20000mAh capacity (various models available)
• Custom logo printing support
• Multi-USB output ports
• Polymer lithium-ion battery
• Soft case battery design
• Durable plastic shell
• High compatibility with devices
• Wide range of color and style variations
• Lightweight portable design
• Stable charging performance

Benefits

• Perfect for corporate gifting and branding
• Supports multiple devices at once
• Reliable backup power anytime
• Wide variety of style options
• Portable and travel-friendly
• Strong promotional value for businesses
• Easy daily use charging solution

How To Use

1. Fully charge the power bank before first use.
2. Connect your device using a USB cable.
3. Plug into any available output port.
4. Charging begins automatically.
5. Recharge when battery is low.

Technical Specifications

• Product Type: Portable Power Bank
• Battery Type: Polymer Lithium-Ion (Soft Case)
• Shell Material: Plastic
• Capacity Options: 4500mAh / 6000mAh / 10000mAh / 20000mAh
• Output: Multi-USB Port
• Conversion Rate: 65%
• Size: 139 × 70 × 15 mm
• Custom Logo: Supported
• Applicable Type: Universal Power Bank

Color & Style Options

Includes multiple designs such as:

• M10 White / Black Series (Various capacities)
• Macaron Colors (Pink, Blue, Red, White, Black)
• Creative Theme Designs (Pig Foot, Yellow Foot, etc.)
• Emergency Versions (4500mAh)
• Universal A87 & H2 Series

Compatibility

Compatible with:

• Smartphones
• Tablets
• Bluetooth devices
• USB gadgets
• Portable electronics

Care Instructions

• Avoid water and moisture exposure
• Do not overcharge
• Keep away from heat sources
• Use certified charging cables
• Store in a dry environment

Package Contents

• 1 × Portable Power Bank

Why Choose This Custom Logo Power Bank?

This power bank is ideal for businesses and individuals looking for both functionality and branding opportunities. With custom logo support, multiple capacity options, and a wide variety of styles, it is perfect for promotional campaigns, giveaways, and everyday charging needs.