The Fossibot 2400 power bank is a powerhouse of portable energy, offering impressive capacity and versatile charging options. This comprehensive review delves into the strengths and weaknesses of this high-capacity power bank, examining its performance in various scenarios and assessing its overall usability. From its multiple charging ports and fast charging capabilities to its ability to power high-wattage appliances, we explore whether the Fossibot 2400 lives up to its promises.We'll examine its compact design, the intuitive digital display, and the convenient cable storage. However, we'll also address the notable weight, the somewhat questionable vent design, and the absence of a monitoring app. This review provides a balanced perspective, highlighting both the impressive features and the minor drawbacks, ultimately helping you decide if the Fossibot 2400 is the right power bank for your needs.
Pros And Cons
- Charges from 0% to 100% within 2 hours using a domestic power supply.
- Has a digital display showing details.
- Features a knob to restrict wattage input for low-power sockets.
- Includes solar and vehicle charging options.
- Multiple USB and USB-C ports.
- Includes 12V output.
- Comes with a storage case for cables.
- Compact footprint.
- Good price for the power output.
- Clear display shows time, percentage, and charging information.
- Rubber feet prevent sliding.
- Three three-pin sockets.
- Heavy (2.2kg).
- Lacks an app.
- Has flaps over the ventilation grills that can cause overheating if left closed.
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Unboxing and First Impressions
The Fossibot 2400 power bank arrived in its own custom packaging, which I appreciated. The unit itself is surprisingly compact, though heavier than anticipated. The inclusion of a storage compartment for cables was a thoughtful addition, keeping everything organized and tangle-free.
The digital display is bright and easy to read, showing key information such as remaining battery life and charging status. A unique feature is the charging current adjustment knob, which allows fine-tuning the charging speed for different power sources.
Ports and Connectivity
The power bank boasts an impressive array of ports: two USB-A, two USB-C, and another pair of USB-C ports with varying power outputs. The variety of ports ensures compatibility with a wide range of devices.
Additional connection points include a 12V DC outlet, a solar panel input, and a car charger input, allowing for versatile charging options. This flexibility is particularly helpful for those who often travel or spend time outdoors.
Charging Performance and Features
Charging from a wall outlet is exceptionally fast; the power bank goes from 0% to 100% in approximately two hours. The solar charging option, however, is limited to 500W, noticeably slower than the wall power.
I haven't yet tested fast-charging capabilities with a compatible charger. The power bank has a reset button in case of a power surge, a simple but necessary safety feature.
Practical Use and Limitations
The inclusion of three three-pin UK sockets is practical and avoids the need for multiple adaptors. However, the hinged vents on the side are unnecessary, and the risk of forgetting to leave them open and triggering an overheating warning is real. I believe these flaps are a design flaw and could easily be removed.
While the power bank is compact, its weight is a notable drawback. The lack of an app for monitoring power usage is also a minor inconvenience, though not a deal-breaker.
Performance Test: Induction Hob
The Fossibot 2400 power bank performed admirably when powering an induction hob. It easily boiled half a pint of water in a relatively short time, and the battery level depletion was gradual and predictable.
This demonstrates the power bank's ability to handle high-wattage appliances. The test confirmed its suitability for powering devices with high power demands in a variety of situations.
Performance Test: Zeni Heater
A further test using a Zeni heater showed consistent power delivery even under heavy load, powering the heater for an extended period. The heater was easily able to achieve a comfortable temperature, and the power bank's remaining time estimate was very accurate.
This confirmed the power bank's consistent power output in different scenarios and its effectiveness for heating purposes.
Final Verdict
The Fossibot 2400 power bank offers excellent power capacity and impressive charging speeds, making it suitable for a variety of uses. The abundance of ports, along with the included cables, enhance its versatility and convenience.
Despite its weight and the questionable vents, the Fossibot 2400 is a solid, powerful power bank. I'd give it a 7/10 due to its performance and versatile features, outweighing its minor drawbacks.