Knowledge

The technology of plug-in radiator needs innovation

The sales volume of plug-in radiator in the Chinese market is small. At present, only a few factories are producing this product. This product has not yet formed a large scale in China, and the curren

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The influence of water quality on the insert radiator is not small

In real life, few people associate the water quality with the plug-in radiator, and always think that they do not interfere with each other. In fact, the water quality has a certain impact on the plug

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Pay attention to these to double your battery life!

Many people must have encountered this problem. When we buy batteries, we say how long they can last, but we are often far from the goal when we actually use them. Why? In fact, it's very simple.

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The shell material of the power adapter is also so exquisite!

I believe that everyone is familiar with power adapters. In recent years, the types of electronic products have become more and more abundant, and the use of power adapters has become more and more ex

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What is the difference between power adapter 12v4a and 12v5a?

The rated voltage of 12v4a and 12v5a power adapters is 12V. The main difference is that the rated current of the former is 4A and the rated current of the latter is 5A. Because the power is equal to t

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Can I take my rechargeable battery with me on the plane?

The rechargeable treasure can be carried on the plane, but there are certain restrictions. Each person can not carry more than two. The volume of the rechargeable treasure can not exceed 160wh and can

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How to buy a mobile phone charger?

Mobile phone chargers can be roughly divided into travel chargers, seat chargers and maintenance chargers. The first two types are mainly contacted by ordinary users. And the travel charger is general

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No response when the phone is plugged into the charger?

The reason why the mobile phone fails to respond when plugged in the charger is as follows: 1. The mobile phone system is faulty, which causes problems in battery power display. Directly shut down and

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