EcoFlow RAPID Pro 300W Power Bank, 140W-Cable

EcoFlow RAPID Pro 300W Power Bank with 140W Cable
The EcoFlow RAPID Pro is a high-performance power bank built for users who need serious power in a compact, travel-friendly form. With a large 27,650mAh capacity and up to 300W total output, it is ready to charge everything from smartphones and tablets to laptops and gaming devices. Its slim, lightweight design fits easily into a backpack pocket, making it a great companion for travel, remote work, outdoor adventures, and everyday carry.

Key benefits
- Large 27,650mAh capacity for long-lasting portable power
- Up to 140W output from a single USB-C port
- Up to 300W total output for charging multiple devices at once
- 3 USB-C ports plus a built-in 60cm USB-C cable
- Charge up to 4 devices simultaneously
- Fast recharging options with up to 320W input
- Clear LCD screen with customizable display settings
- App control via EcoFlow for smarter energy management
- Compact and airline-friendly design
High capacity for everyday use and travel
Forget constant recharging. The EcoFlow RAPID Pro offers a powerful 27,650mAh capacity (99.54Wh), giving you the freedom to keep your essential devices running for longer. In practical terms, it can charge an iPhone 16 about 4.5 times or a Steam Deck around 1.4 times, making it a great choice for commuting, trips, workdays, and weekend adventures.

Charge multiple devices at the same time
The built-in 60cm USB-C cable means one less accessory to carry. Just plug in your phone, earbuds, tablet, or other USB-C gear whenever you need it. The power bank also includes three additional USB-C ports, so you can charge up to four devices simultaneously without compromise.

Serious power when you need it most
One of the USB-C outputs delivers up to 140W, which is enough for fast charging demanding devices such as laptops, tablets, and flagship smartphones. With a maximum combined output of 300W, the RAPID Pro is designed for users who rely on multiple devices and do not want to wait around for them to recharge.

Fast charging that saves time
When paired with the compatible RAPID Pro 320W docking station, sold separately, the power bank can recharge to 80% in about 20 minutes. Using two ports provides up to 280W input and reaches the same level in around 26 minutes, while charging through a single 140W port takes about 40 minutes. It is a great solution for users who need maximum power with minimum downtime.

Advanced X-VELO battery technology
The RAPID Pro uses X-VELO battery technology with a multi-pole design that helps reduce energy loss and improve thermal management. Its silicon-carbon solution increases energy density while keeping the housing compact. The unit is also designed to perform in harsh environments and can operate in freezing conditions down to -20°C, making it a strong choice for winter travel and outdoor hobbies.

Reliable protection with X-Guard and X-Core 3.0
Safety is a major part of the design. Thanks to X-Guard technology, along with advanced BMS and EMS systems, the power bank continuously protects battery health and charging stability. Intelligent sensors monitor temperature up to 10 million times per day to help guard against overheating and other risks.

Customizable LCD display
The built-in LCD screen gives you quick access to key information such as battery level, temperature, and charging power. You can also personalize the display to better match your preferences, adding a modern and user-friendly touch to the device.

Smart control in the EcoFlow app
With the EcoFlow app, you can monitor energy flow in real time, enable battery lifespan optimization mode, and adjust selected settings with ease. This gives you better control over performance and lets you tailor the power bank to your own charging habits.

What’s in the box
- Power bank
- Flannel bag
Technical specifications
General
| Brand | EcoFlow |
|---|---|
| Model | EFRAPIDPRO27K-EU |
| Total cell capacity | 27,650mAh (99.54Wh) |
| Battery capacity | 16,658mAh (25.2V) |
| Dimensions | 166 × 55 × 58mm |
| Weight | 699.4g |
| Color | Silver |
| Cable length | 60cm |
Battery
| Cell chemistry | NCM |
|---|---|
| Lifespan | Approx. 300 cycles (to 80% capacity) |
| Battery type | 104161 |
| Number of cells | 5 |
Outputs
| Total outputs | 3 USB-C ports + built-in USB-C cable, 300W total |
|---|---|
| Built-in USB-C cable output | 140W bidirectional fast charging |
| USB-C output | Cable/USB-C1: 140W; USB-C2/C3: 65W |
Inputs
| USB-C charging | Cable/USB-C1: 140W; Pogo Pin: 320W; Total USB input: 280W; Pogo Pin + total USB input: 320W; 0% to 80% in approx. 20 min |
|---|
Other
| App | EcoFlow |
|---|---|
| Display | LCD |
| Drop resistance | Up to 1m |
| Fire resistance | V0 housing |
| Certification | EMC Class B |
Temperature
| Optimal operating temperature | 20°C to 30°C |
|---|---|
| Charging temperature | 0°C to 45°C |
| Discharging temperature | -10°C to 45°C |










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