BiRST 3 000mAh Powerbank

The BiRST 3000mAh Power Bank is a compact, single‑cell power solution designed for everyday emergency charging. Built around a protected 18650 lithium‑ion cell, it delivers reliable power in a slim, pocket‑friendly form that’s easy to carry when you need a backup boost for your phone or small devices. Its minimal, robust construction makes it well suited to daily carry, commuting, or travel.

Designed with practicality and longevity in mind, the power bank provides stable 5 V USB output through a high‑efficiency boost conversion circuit. It supports charging via USB‑C input and outputs through USB‑A, offering straightforward compatibility with common cables and accessories. Using a combination of upcycled and standardised components, the design prioritises durability, safety, and dependable performance without unnecessary complexity.

• Provides reliable backup power when you need it, 3000mAh single‑cell capacity
• Delivers stable charging to small devices, efficient 5 V USB output
• Supports everyday device compatibility, USB‑C input and USB‑A output
• Easy to carry for daily use or travel, compact cylindrical design
• Built for durability and long service life, robust and serviceable construction