Shargeek 300 Power Bank on Kickstarter: A 300W Portable Battery That Finally Replaces Your Charger Kit

Shargeek 300 power bank on Kickstarter positions itself at the upper edge of portable charging — not as a larger phone battery, but as a 300W multi-device power hub built to handle laptop-class loads while remaining airline-safe at 86.4Wh.

With over $223,000 pledged from more than 1,100 backers and 43 days still remaining, the campaign has moved well beyond validation. This is not a speculative launch. It’s an iteration from a brand that previously raised $520,000 with Shargeek 100 and has completed 20 crowdfunding campaigns.

🚀 Campaign Status

• Platform: Kickstarter

• Funding Goal: $10,000

• Amount Raised: $223,320+

• Backers: 1,118+

• Days Remaining: 43

• Estimated Shipping: April–May 2026

Momentum is strong for a hardware campaign in this category, particularly at a price tier above mainstream travel batteries.

👉 Discover Shargeek 300 power bank on Kickstarter

Quick Verdict

A high-output, travel-legal power bank engineered for users who routinely exceed the limits of conventional portable batteries.

Who Is It For?

• Laptop users who need sustained high-wattage charging

• Drone operators and field creators using DC-powered equipment

• Mobile professionals charging multiple high-draw devices simultaneously

Main Strengths

• 300W total output shargeek-300-kickstarter-review

• 140W input with a stated 75-minute full recharge (with compatible charger)

• Adjustable DC output (5V–28V)

• Airline-safe 24,000mAh / 86.4Wh capacity

• 1.9-inch IPS smart display with voltage and thermal monitoring

Main Limitations

• 750g weight

• Crowdfunding production timeline

• Possible regional import fees

  
  

Is Shargeek 300 power bank Worth It?

If you’ve ever packed two chargers, a DC brick, and a power bank for one trip, this is built to consolidate that mess into a single device.

What Problem Does Shargeek 300 Solve?

Portable charging has quietly split into two extremes.

On one side: compact 10,000–20,000mAh units designed primarily for phones.On the other: bulky power stations capable of serious output but impractical for everyday travel.

The professional mobile user often sits in between. Laptop plus camera. Drone plus monitor. Two USB-C devices at once. This is where most “high-capacity” power banks start negotiating down their output.

Shargeek 300 addresses that middle ground directly.

It raises the total ceiling to 300W across its ports. It supports adjustable DC output for equipment that cannot rely on USB-C alone.And it maintains 86.4Wh capacity to stay within airline carry-on limits.

That combination — high concurrency, DC flexibility, and travel legality — is what separates it from mainstream portable batteries.

What Is Shargeek 300?

At its core, Shargeek 300 integrates:

• Two USB-C ports

• One USB-A port

• One adjustable DC port

• 24,000mAh / 86.4Wh capacity

• 300W maximum output

• 140W maximum input

The unit measures 159 × 62 × 53 mm and weighs 750g. It features a CNC aluminum frame with a transparent casing and a central 1.9-inch IPS smart display.

Compact relative to output. Substantial relative to everyday carry.

Key Features That Matter

300W Total Output — Designed for Concurrency

The headline specification is 300W total output. More important than the number is what it enables: simultaneous high-draw charging. The campaign illustrates scenarios such as powering two 16-inch laptops while charging a smartphone at the same time.

This shifts the device from “backup battery” to portable power hub.

Adjustable DC Output — Broader Compatibility

The adjustable DC port supports voltage between 5V and 28V.

For users charging drones, projectors, or specialized devices, this reduces the need to carry additional proprietary adapters.

Airline-Safe Capacity — Staying Within Travel Limits

At 86.4Wh, the battery remains positioned within airline carry-on limits while still offering meaningful runtime.

It avoids tipping into compact power station territory, preserving travel flexibility.

Smart Display — Operational Transparency

The 1.9-inch IPS display shows real-time charging and discharging rates, battery temperature, cycle count, and DC voltage. It also allows adjustment of recharge thresholds and RGB customization.

For heavy users, that visibility supports better power management decisions.

Thermal and Structural Design

High wattage generates heat. The aluminum frame and structural design are part of a broader thermal management approach.

At 750g, the weight reflects the performance tier rather than lightweight convenience.

Why Shargeek 300 on Kickstarter is Getting Attention

Three elements explain the early traction.

First, 300W in a power bank format remains uncommon.Second, pairing that output with airline-safe capacity narrows the competitive field.Third, the brand’s prior crowdfunding experience reduces perceived execution risk.

In a category dominated by incremental upgrades, clear performance differentiation stands out.

Pricing & Value

Reward tiers include:

• Early Bird: $149 (MSRP $199)

• Kickstarter: $159

• Shargeek 300 + 140W Charger: $199–$209 depending on tier

Positioned between mainstream travel power banks and compact power stations, the value proposition hinges on consolidation. If it replaces multiple chargers and adapters, pricing becomes easier to justify.

Risks & Considerations

Production Timeline

Production is scheduled to begin in March 2026, with shipping targeted for April–May 2026. As with any hardware campaign, timelines are projections.

Weight and Portability

At 750g, portability depends on expectations. It is compact for 300W output but heavier than standard travel batteries.

Import and Regional Fees

International backers may be responsible for customs duties or taxes depending on region.

Where to Get the Shargeek 300

Kickstarter Campaign

The Shargeek 300 power bank is currently available through its Kickstarter campaign. Shipping is expected to begin April 2026, with a May 2026 completion window. No retail availability has been confirmed at this stage.

Bundle Option

SHARGE offers a bundle pairing the Shargeek 300 with its SHARGE Pixel 140W PD 3.1 charger — the recommended option for achieving the 75-minute full recharge. The Early Bird bundle is priced at $199 (limited to 500 units); the standard Kickstarter tier is $209.

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FAQ about Shargeek 300 power bank on Kickstarter

Is the Shargeek 300 allowed on planes?

Yes. At 86.4Wh, the Shargeek 300 is within the 100Wh airline carry-on limit and is confirmed airline-safe. No special declaration is required for carry-on use under standard aviation rules.

Can it charge two laptops at the same time?

Yes. SHARGE states the Shargeek 300 can simultaneously power two 16" MacBook Pros at up to 140W each via the two USB-C ports, while still charging a smartphone at 20W via USB-A — all from a single unit.

What is the adjustable DC port for?

The DC port outputs 5V–28V at adjustable voltage, making the Shargeek 300 compatible with devices that cannot be charged via USB-C — including certain drones, projectors, and specialized equipment. This was also a feature of the original Shargeek 100.

What does Low-current Mode do?

Low-current Mode allows the Shargeek 300 to safely charge low-power devices like earbuds, smartwatches, and fitness trackers. Standard high-output power banks often exceed the minimum current threshold these devices can handle, risking battery stress or damage.

How long does the Shargeek 300 take to recharge?

With the SHARGE Pixel 140W PD 3.1 charger, the Shargeek 300 goes from 0% to 100% in approximately 75 minutes. This requires the 140W charger, which is included in the bundle tier or can be purchased separately.