Portable Black Walnut Solid Wood Power Bank 2000mAh 18650 Lithium Battery

This portable power bank offers a practical solution for keeping your devices charged while on the move. Its compact 100mm length and cylindrical shape make it easy to slip into a pocket or small bag. The natural walnut wood shell gives it a distinctive appearance compared to plastic alternatives. With a 2000mAh capacity from an 18650 liquid lithium ion battery, it provides a useful reserve for topping up smartphones or other small electronics. The 5V/1A input and output allow for straightforward charging and discharging, supported by a 95 percent conversion rate for efficient energy use.

Features and Construction

Every aspect of this power bank is built around portability and a natural look. The materials and dimensions are chosen to keep weight low while still providing a useful charge.

Material and Build

The outer shell is made from walnut wood, giving a warm brown finish with visible natural grain. Inside, a cylindrical aluminium shell houses the 18650 liquid lithium ion battery. The overall weight including packaging is only 190g, and the gift box measures 110mm by 70mm by 37mm.

Size and Practical Fit

At 100mm long and 25mm in diameter, the power bank is roughly the size of a marker pen. This makes it easy to store in a pencil case, handbag, or coat pocket without adding bulk.

Uses and Placement

This power bank is designed for anyone who needs a backup charge away from mains power. Its small size and wood casing also make it suitable as a gift item.

Event or Professional Use

For events, conferences, or long days out, it can provide enough power to give a smartphone a partial recharge. The 5V/1A output is compatible with most USB-charged devices such as phones, earbuds, or fitness trackers.

Everyday Home Use

At home, it works as a handy spare charger for a guest room or the kitchen counter. The smart charging and discharging feature helps prevent overcharging, so it can be left plugged in when not needed.

Benefits and Buying Value

This power bank combines a natural wood finish with compact portability. It stands out from plastic chargers and makes a thoughtful present for colleagues or friends.

Reuse and Low Maintenance

The 18650 battery can be recharged hundreds of times with normal care. No special tools or cables are needed — any standard 5V/1A USB charger works for recharging the unit itself.

Why Choose This Product

If you value a natural material finish and need a genuinely pocket-sized power bank, this model delivers both. The solid walnut shell offers a tactile quality that plastic does not, while the 2000mAh capacity covers everyday top-up needs.