Shargeek 300: 24000mAh Power Bank with 300W Charging & Transparent Design
- The portable power bank market is rapidly evolving, with manufacturers increasingly packing higher capacities into smaller, more portable designs.
- The Shargeek 300 is equipped with two USB-C ports, a USB-A port, and a dedicated DC output, collectively capable of delivering up to 300W of combined charging power.
- Sharge emphasizes the Shargeek 300’s ability to simultaneously charge two laptops and a smartphone, all while incorporating multiple safety mechanisms.
The portable power bank market is rapidly evolving, with manufacturers increasingly packing higher capacities into smaller, more portable designs. , Sharge unveiled its latest offering, the Shargeek 300, a power bank distinguished by its aesthetic design – a semi-transparent casing – and substantial 24,000 mAh capacity. This allows it to charge a wide range of devices, from smartphones and tablets to laptops and even larger accessories.
The Shargeek 300 is equipped with two USB-C ports, a USB-A port, and a dedicated DC output, collectively capable of delivering up to 300W of combined charging power. Individually, the USB-C ports can output up to 140W, a significant figure for fast charging modern devices.
Sharge emphasizes the Shargeek 300’s ability to simultaneously charge two laptops and a smartphone, all while incorporating multiple safety mechanisms. These include temperature control, short-circuit protection, and overcurrent protection, ensuring a safe charging experience.

Despite its high capacity and power output, the Shargeek 300 is designed to meet international aviation standards, making it suitable for travel, even on long journeys. This is a crucial consideration for frequent travelers who rely on portable power solutions.
Beyond its charging capabilities, the Shargeek 300 features a color display that provides real-time information about battery level, input and output power, temperature, and other key metrics. Adding a touch of personalization, the power bank also incorporates customizable RGB lighting effects.
The Shargeek 300 is priced at $159 and initial shipments are scheduled for . The project was initially launched on Kickstarter, indicating a direct-to-consumer approach and early adopter engagement.

Sharge’s Shargeek 300 represents a step forward in portable power, combining high capacity, rapid charging speeds, and a visually distinctive design. The 300W output, facilitated by a PD3.1 Pro architecture, positions it as a versatile power solution for a growing range of devices. The inclusion of a detailed smart display, tracking input, output, temperature, and battery cycles, caters to users who want granular control and insight into their power usage. This level of data visibility is relatively uncommon in the power bank category.
The device’s compatibility extends beyond typical smartphones and laptops. Sharge highlights its ability to power drones, DSLRs, monitors, soldering irons, routers, and Bluetooth speakers, suggesting a target audience of content creators, professionals, and tech enthusiasts who require a robust and adaptable power source. The adjustable DC output, ranging from 25W to 140W, further enhances its versatility.
The Shargeek 300’s transparent aluminum body, inspired by the design of the first-generation Audi R8, is a notable aesthetic choice. This design element, combined with the RGB lighting, aims to differentiate the power bank from more utilitarian competitors. The 2.5x larger screen compared to the Shargeek 100, coupled with a refined user interface and three-button control system, suggests a focus on user experience and ease of operation.
While the $159 price point places the Shargeek 300 in a premium segment of the power bank market, its combination of features – high capacity, fast charging, versatile connectivity, detailed monitoring, and distinctive design – may appeal to users willing to invest in a high-performance portable power solution.
