What makes the Woowill Pro-Build 100W PD power bank kit suitable for travelers and creators?

The Woowill Pro-Build 100W PD is a portable, high-capacity power solution designed for travel and creative workflows, featuring a compact size, rugged shell, and the ability to build and customize with six 21700 cells for massive energy reserves.

Is the assembly of the Woowill Pro-Build 100W PD kit difficult for someone without technical experience?

No soldering is required for assembly; the kit features a modular, screw-free design with a detachable shell, making it accessible and safe for users of all technical levels to assemble your own high-performance power bank.

Can the Woowill Pro-Build 100W PD power bank support fast charging for my MacBook or high-end tablet?

Yes, the power bank offers a 20V/5A high-speed PD output, capable of fast-charging devices like MacBooks, high-performance tablets, and smartphones, across multiple protocols including PD3.0 and QC3.0.

What are the safety features included in the Woowill Pro-Build 100W PD DIY kit?

The power bank features integrated hardware-level protections against overcharging, over-discharging, and overvoltage, ensuring safe operation during use and charging.

How do I know when my DIY power bank is fully charged or needs charging?

The kit includes an intelligent digital monitor with a high-precision power display that automatically calibrates after each full charge cycle, helping you easily track your power bank's status.

Woowill Pro-Build 100W PD laptop power bank DIY kit with 6x 21700 battery cells and modular design

Woowill Pro-Build 100W PD Laptop Power Bank DIY Kit | 6x 21700 Capacity

Woowill Pro-Build 100W PD Laptop Power Bank DIY Kit | 6x 21700 Capacity

Name: Woowill Pro-Build 100W PD Laptop Power Bank DIY Kit | 6x 21700 Capacity
Brand: WOOWILL
SKU: 14:29
Price: 49.95 USD
Availability: InStock

$58.91 $49.95

Tax included. Shipping calculated at checkout.

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Professional-grade laptop power in a modular, easy-to-assemble kit.

The Woowill Pro-Build ZY-100W is the ultimate power solution for creators, travelers, and tech enthusiasts. Designed for maximum efficiency, this DIY kit allows you to build a high-performance 100W PD power bank using six 21700 lithium-ion cells—no soldering required. With a massive 20V 5A output, it delivers enough juice to fast-charge high-demand laptops like MacBooks and high-performance tablets while remaining compact enough for your travel pack. Experience the freedom of a high-capacity portable charger that you can customize and maintain yourself.

Product Highlights

Elite 100W Power Delivery (PD): High-speed 20V/5A output through the Type-C port, engineered to fuel laptops, MacBooks, iPads, and smartphones at peak speeds.
No-Solder Easy Assembly: Modular, screw-free design with a detachable shell makes installation of 21700 cells quick, safe, and accessible for everyone.
6-Cell 21700 Configuration: Custom-build your capacity. Designed to house 6 high-density flat-top 21700 batteries (sold separately) for massive energy reserves.
Multi-Protocol Compatibility: Fully supports PD3.0, PD2.0, QC3.0, QC2.0, PPS, and more, ensuring universal fast charging for Apple, Samsung, and Android devices.
Intelligent Digital Monitoring: Features a high-precision power display and smart self-calibration (automatically resets and calibrates after a full charge cycle).
Safety-First Engineering: Integrated hardware-level protection against overcharging, over-discharging, and overvoltage for total peace of mind.
Travel-Ready Portability: A rugged yet sleek 168mm shell that fits perfectly into slings and backpacks, making it the ideal emergency backup for remote work.

Specifications

Model: ZY-Q6-100W (2026 Edition)
Battery Type: 6x 21700 Lithium Cells (Not Included)
Output (Type-C PD): 5V=3A / 9V=3A / 12V=3A / 20V=5A (100W Max)
Output (USB-A): 5V=3A / 9V=2A / 12V=1.5A
Input (Type-C PD): Supports up to 100W Rapid Self-Recharge
Dimensions: 168mm x 90mm x 38mm
Protocols: PD 3.0 / QC 3.0 / PPS / FCP / SCP / VOOC

Build it. Charge it. Power your life. Secure your Woowill Pro-Build DIY Kit today and never run out of laptop power again.