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High Capacity Power Bank Case For Travel

ourlum.com

USA based

High Capacity Power Bank Case For Travel

~~$37.49~~ $23.99

36% off Free Shipping

#1005001887908814-8X18650 White

How It Fits

What Customers Are Saying

Small True to size Large

Measurements

Size	Waist	Hips	US/CAN
XS	24-25	35-36	0/1
S	26-27	37-38	3/5
M	28-29	39-40	7/9
L	30.5-32	41.5-43	11/13
XL	33.5	44.5	15
1X	37-38.5	47-48.5	14/16
2X	40-42	50-52	18/20
3X	44-46	54-56	22/24

Measurements are approximate. For the best fit, we recommend measuring yourself and comparing to our size chart.

Color 8X18650 White

In stock. Ready to ship.

This discount is based on purchasing the main product

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Free Local and International shipping. See details

Delivery:

Estimated between Aug 14, 2026 and Aug 16, 2026 Ships within 1 business day after payment clears. | SHOP Track Order | Ourlum Orders | Track Orders

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30 days returns. 100% Money back guaranteed no question ask. If the mistake is from Us. See details

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High Capacity Power Bank Case For Travel

~~$37.49~~ $23.99

8X18650 White

High Capacity Power Bank Case For Travel

Product Overview

High Capacity Power Bank Case For Travel is a DIY 20000mAh 18650 power bank case for travelers and outdoor enthusiasts. As part of Smart Products for Better Living, this modular kit holds up to 6 18650 cells and powers devices via two USB outputs plus a Type-C input, with an LCD live readout for capacity, voltage, and current. Its rugged, portable design lets you tailor capacity for hikes, commutes, or camping, ensuring essential devices stay charged on the go.

Key Benefits

Customizable capacity: supports up to 6 18650 cells
Dual USB ports + Type-C input for simultaneous use
LCD real-time readings of capacity, voltage, current
Rugged, portable case with durable build

Ideal For

Outdoor lovers, travelers, campers, backpackers, and tech enthusiasts needing a flexible, high‑capacity charging solution.

Common Use Cases

Backpacking or camping with modular energy
Daily commute with two devices charged at once
Remote trips where battery choices matter

Product Specifications

Smart Product for Better Living: Made from premium-quality materials for exceptional durability, reliable performance, and everyday convenience.
Support Level: Light
Adjustable Straps: Yes
Removable Cup Openings: Yes
Fit: True to Size

Material

Smart Product for Better Living: Made from quality materials for lasting durability, reliable performance, and smarter everyday living.

FAQ

Q: What is this product? A: DIY 20000mAh 18650 Power Bank Case with Dual USB Ports.

Q: How many batteries can it hold? A: Up to 6 18650 cells; batteries not included.

Q: Can it charge multiple devices? A: Yes—two USB outputs plus a Type-C input.

Q: What does the LCD show? A: Capacity, voltage, and current in real time.

Use Cases

On-the-go charging for travel, hiking, and camping
Backup power during commutes and outdoor adventures

This product is part of OurLum's collection of practical products designed to make everyday life easier, more comfortable, and more enjoyable.

High Capacity Power Bank Case For Travel

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