Wooden Cylindrical Power Bank/Wooden Square-Tube Charger

Where technology meets the tactile charm of natural wood grain, power banks become statement pieces for your palm. The Wooden Cylindrical Power Bank defines elegance with its full, flowing curves, its smooth contour offering a perfectly balanced, organic feel in hand. Meanwhile, the Wooden Square-Tube Power Bank embodies modern geometric sophistication through distinctive, crisp angles and sharp lines that project a bold, contemporary edge. Two distinct expressions of woodcraft, united in powering your distinctive style.

Single-Unit Wooden Cylindrical Power Bank

Crafted from handpicked natural materials – bamboo, solid wood, walnut, maple, or mahogany – each cylindrical wooden power bank features meticulously hand-polished surfaces, revealing one-of-a-kind natural woodgrain signatures. At its core, a high-quality 18650 cylindrical lithium-ion battery cell delivers stable, reliable power with enhanced safety.

Single-Cell 18650 Wooden Cuboid Power Bank

Crafted from hand-selected natural materials—bamboo, solid wood, walnut, or maple—this power bank features a minimalist cuboid design. Paired with either a metal top plate or biodegradable alternative, each unit showcases unique woodgrain patterns that embody nature’s artistry. Within its core, a high-performance 18650 cylindrical lithium-ion battery delivers stable output and enhanced safety protocols.

Compatibility & Connectivity:
This power bank is compatible with approximately 98% of smartphones on the market. It features dual charging ports:

1. Micro USB (for legacy Android devices)
2. USB Type-C (modern universal standard)

Industry Recommendation:
The USB Type-C interface has become the most popular choice among consumers, and our manufacturing partners strongly recommend selecting Type-C models for their superior charging performance and future-proof compatibility.

Will the charging port of a wooden power bank crack?

Wooden power banks have a risk of charging port cracking, primarily due to factors such as fatigue of welding points from long-term plugging/unplugging, structural stress caused by wood’s thermal expansion and contraction, and process defects like insufficient expansion joints at the port.

For example, users have reported port cracking due to quality issues or deformation from improper wood treatment (e.g., inadequate drying). However, using stabilized wood (such as walnut) and optimizing structural design (e.g., floating installation) can significantly reduce this risk.

What are the ways to customize logos on single-unit wooden power banks?

1. Laser engraving: Permanently marks the wood surface by laser burning, featuring high precision (minimum line width of 0.04 mm), strong durability, and no internal stress damage to the wood;
2. Hot stamping: Uses high temperature to press metal foil or ink onto the wood surface, suitable for dark-colored woods and capable of presenting a metallic texture;
3. UV printing: Achieves colorful pattern printing through UV-cured inks, ideal for complex designs, though the ink layer is relatively thin.

What is the (MOQ) for single-unit wooden power banks?

For single-unit wooden power banks with logo customization, the MOQ is 100 units per design. For shape customization, the MOQ increases to 500 units.