The VTOMAN FlashSpeed 300 is the most portable power station I’ve ever used. Whether you’re a camper looking to power your gear, a cyclist needing a lightweight charging solution, or a homeowner preparing for emergencies, this power station could be a good option on the go.
Specifications
Battery Info:
- Capacity: 230 Wh
- Cell Chemistry: LiFePO4
- Lifecycle: 3000+ Cycles
- Management System: LifeBMS with 10 Protections
General:
- Weight: 7.4 Pounds
- Dimensions (LxWxD): 266 x 131 x 238 mm
- LED Light Power: 3 Modes (Lighting, Strobe, SOS)
- 12V Jump Starter Output:
- Start Current: 500A
- Peak Current: 2000A
- Warranty: 12 + 12 Months
Input/Output:
- AC Outlets: Continuous 300W, Peak 600W
- USB-A Ports: 2x 5V/3.4A (17W Max in Total), 1x 5V/3A, 9V/2A, 12V/1.5A (18W Max)
- USB-C Port: In/Out 100W Max
- 2 DC Outlets + Car Port: 12V/10A (120W Max)
- DC Input: 12-30V (90W Max)
Compact and Portable Design
The most notable feature of the VTOMAN is its portability. At only 7.4 pounds, it is remarkably lightweight, making it effortless to carry along on camping trips or any outdoor activity. Its ergonomic design with a built-in handle makes it even easier to handle and transport. Despite its small size, the FlashSpeed 300 doesn’t compromise on power or versatility.
It features a 230Wh LiFePO4 battery and 7 output options. These outlets include:
- 1x Type-C output
- 1x DC output
- 2x AC outputs (300W steady output with a 600W peak performance)
- 3x USB-A outputs
With these multiple outlets, the FlashSpeed 300 can power or charge various devices simultaneously, such as phones, laptops, lights, fans, speakers, or even small appliances. It ensures that everyone stays connected and powered up. Users can recharge the power station using an AC wall outlet, USB-C port, car auxiliary power outlet, or solar panels (DC12~30V/90W), making it an eco-friendly option for off-grid adventures.
The FlashSpeed 300 comes with a built-in LED light that offers three different modes: normal, SOS, and strobe. This feature makes it more useful during power outages, camping trips, or nighttime outdoor activities. The emergency-ready LED light ensures that you’re never left in the dark, providing both illumination and signaling capabilities in critical situations.
Performance
The FlashSpeed 300 delivers consistent and efficient power through its AC pure sine wave output. So if you use it to power electronics like laptops or medical devices, they will run smoothly and safely without risk of damage. Its peak performance of 600W allows it to handle short bursts of high power demand, while the steady 300W output meets most common energy needs. If you need to power larger appliances or power tools, you will have to look for a bigger power station.
The LiFePO4 battery offers over 3000 cycles, this battery lasts six times longer than traditional lithium-ion batteries. Users won’t need to replace it as frequently as other cheap power stations.
I tested the power station on my workstation including a laptop and a 5K monitor; The battery lasted nearly 3 hours. And if I only use it with my laptop, I can keep working for 7-8 hours. One noticeable drawback of the FlashSpeed 300 is the noise generated by its internal fan. During testing, the fan kicked in as soon as the station was connected to my workstation, drawing approximately 60W. While this power draw is relatively low, the fan noise can be quite loud, which may be distracting in quiet environments.
While the VTOMAN FlashSpeed 300 offers a range of charging options, the performance of its USB ports can be underwhelming. During testing, the USB-C port charged my iPhone at 7-8W and MacBook at over 20W, even though the port supports a maximum output of 100W. This discrepancy may be due to power negotiation protocols between the devices and the power station, where the power delivery system prioritizes lower charging speeds to ensure compatibility and safety. For users who need faster charging, it is recommended to use the AC outlets with a power adapter, which delivers consistent and faster charging speeds for high-demand devices.
Final Thoughts
The VTOMAN FlashSpeed 300 is a thoughtfully designed, reliable, and versatile device that meets a wide range of power needs. Its lightweight construction, durable battery, and advanced safety features make it a good choice for outdoor enthusiasts and emergency preparedness. While it may not be the best option for heavy-duty applications, it’s an outstanding performer for everyday use and moderate power demands.
With a 230Wh capacity and a price of under $150 on the official website, this translates to a cost of less than $0.65 per Wh. This makes it an attractive option for budget-conscious buyers.
Buy VTOMAN FlashSpeed 300 on Amazon
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