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This portable power bank combines the natural aesthetic of solid black walnut wood with practical charging technology, offering a 2000mAh capacity from its 18650 lithium ion battery. Designed for general USB-powered electronics, it provides smart charging and discharging functions alongside a compact form factor measuring just 100mm in length. The 95% conversion rate and 5V/1A specification make it suitable for phones, tablets, and other portable devices requiring external power on the go.
The power bank's construction balances natural materials with functional battery technology in a carefully proportioned package. At 100mm long, 25mm wide, and 25mm deep, it maintains a pocket-friendly size while housing the necessary components for effective power storage and delivery.
This power bank serves multiple charging scenarios, from everyday mobile use to situations where natural materials complement the environment. Its general type classification means compatibility with a wide range of USB-powered electronics requiring portable power solutions.
This product offers specific advantages through its material choice and technical specifications, providing both functional charging capabilities and aesthetic differentiation from conventional power banks.
Portable power bank with solid black walnut wood shell, featuring a 2000mAh 18650 lithium ion battery, 95% conversion efficiency, 5V/1A input and output, smart charging, and compact dimensions of 100mm x 25mm x 25mm in a natural brown wood finish
£27.88
Sale price
£27.88
Regular price
Portable power bank with solid black walnut wood shell and 2000mAh lithium ion battery for reliable device charging

Features and Construction

Material and Build
The external casing uses solid black walnut wood, providing a distinctive natural finish that sets it apart from typical plastic power banks. Internally, the 18650 lithium ion battery features a cylindrical aluminium shell housing, with the entire unit weighing 190g when packaged in its gift box. This material combination delivers both visual appeal and structural protection for the battery components.Size and Practical Fit
With dimensions of 100mm x 25mm x 25mm, this power bank offers a compact form factor that fits easily into bags, pockets, or alongside other daily essentials. The rectangular profile and wood construction provide a stable base that won't easily roll away on surfaces, while the 190g packaged weight keeps it lightweight for transport. The included gift box packaging measures 110mm x 70mm x 37mm for secure storage or gifting purposes.Uses and Placement

Event or Professional Use
The natural walnut finish makes this power bank suitable for environments where aesthetics matter alongside functionality, such as conferences, exhibitions, or professional settings where standard plastic chargers might seem out of place. The smart charging function helps protect valuable devices during extended use, while the compact size allows discreet placement on desks or presentation areas without dominating the space.Everyday Home Use
For daily home charging needs, this power bank provides convenient backup power for smartphones, tablets, Bluetooth headphones, and other portable electronics. The 5V/1A output suits standard charging requirements, while the wood exterior blends more naturally with home decor than typical plastic electronic accessories. Its 2000mAh capacity offers useful supplemental charging between main power sources.Benefits and Buying Value

Reuse and Low Maintenance
The solid wood construction offers potential longevity compared to plastic casings that can crack or discolour over time, while the smart charging function helps preserve both the power bank's battery and connected devices through managed power delivery. With no moving parts and a sealed battery unit, maintenance requirements remain minimal beyond basic care for the wood finish.Why Choose This Product
This power bank stands out for users seeking charging functionality combined with natural materials, offering the 2000mAh capacity and smart charging features of standard power banks within a walnut wood casing. The 95% conversion rate indicates efficient power transfer, while the precise dimensions ensure predictable portability. For those prioritising both technical specifications and material aesthetics in their electronic accessories, this product provides a distinctive alternative to purely plastic designs.