The quality of the Newman S400LPLUS power supply has shown excellent performance in the test, not only for cross-border adaptation to a variety of models, but also for its high-performance polymer lithium battery to prove its excellent low-temperature starting ability. The large capacity of 12000mAh ensures a stable power supply for a long time, and the two USB output ports also meet the daily needs of multi-device charging. In particular, it is worth mentioning its nine-layer safety protection design, which provides users with a comprehensive and thoughtful use guarantee.
At the same time, in terms of portability, the rated energy is 44The 4WH makes it easy to take on board the plane, and the flexible LED lighting function and beginner-friendly operation process enhance the user experience. Overall, the S400LPLUS is quite competitive in terms of performance and convenience.
First, with a variety of models, how practical is it
Newman S400LPLUS claims to be suitable for a variety of 12V cars, such as off-road vehicles, commercial vehicles, etc., the author personally tried the starting performance of this power supply on gasoline and diesel vehicles with different displacements, and it can be said that it is easy to use. Newman has truly achieved a multi-purpose machine, and can easily cope with it even on small cars such as motorcycles, verifying its adaptability and practicality.
Second, the low temperature start function, whether it is urgent in winter
Tested in cold northern regions, the S400LPLUS showed its ability to adapt to low temperatures, probably because it uses a high-performance polymer lithium battery, which can maintain stable output even when the ambient temperature drops sharply. The blessing of intelligent power supply IC, whether it is hot or cold, will not make you at a loss.
Third, the upgraded version of 12000mAh capacity, whether it is really compacted
At this capacity, the S400LPLUS power supply performs well in the face of general starting needs, not only can it easily start the vehicle, but also can be used as a power bank to provide charging for mobile phones and tablet devices. Especially when traveling away from home, the extra charge is always a steady, and it's like a small power station to carry around.
Fourth, whether the dual USB interface design meets the current needs
Newman S400LPLUS provides two USB interfaces and different output modes to meet the needs of multiple devices, and in the actual test, it can maintain a stable output when charging multiple devices at the same time. And the Type-C charging method gives it a new era of fast charging.
Fifth, nine-fold security protection, is it really safe?
Safety is an issue that every power supply product must pay attention to, and S400LPLUS has made great efforts in this regard. After testing, its nine-layer protection has played a significant role in ensuring daily use, especially in preventing misoperation, so that users can feel much more at ease. Multiple measures such as anti-charge protection and electric shock protection add a "lock" for the user's safety.
6. Civil aviation standard verification, a solid backing for travel
For those who travel a lot, whether they can take it on the plane is often a concern. The S400LPLUS complies with civil aviation standards and can be a reliable companion during your travels. Whether it's a business trip or a personal trip, it's practical without causing unnecessary hassles.
7. Whether the LED emergency lighting design is intimate
In actual emergency scenarios, the LED lighting function of the S400LPLUS does play a key role. The always-on mode illuminates the surroundings brightly, while the SOS mode is a powerful aid in case of emergency. This multi-modal design greatly increases the practicality.
8. The startup process that novices can easily get started
The easy three-step start-up process allows even the "novices" to get started quickly. The author personally tested, each step is clear and easy to understand, the operation is smooth, even to help a friend's car start, it is also easy. There is no mechanical complexity, and in an emergency, such a design will undoubtedly reduce a lot of unnecessary trouble.
9. Fresh and portable storage bag, no burden on the go
Finally, we evaluate its portability。The S400LPLUS is equipped with a stylish storage bag, which is not only neatly stored, but also extremely convenient to carry around. Putting one of these power sources in the car takes up almost no space, but it can make a huge difference at critical moments.
On the whole, Newman S400LPLUS power supply has considerable performance in emergency start, mobile charging, safety protection and carrying convenience in a variety of occasions. When it comes to experience, the answer is the same – reliable, practical, and convenient. Therefore, to call it a poor experience is obviously an inappropriate evaluation. For friends who often go out by car or are looking for a multi-functional power bank, Newman S400LPLUS power supply is undoubtedly a good choice. Warm Winter Good Thing Award