Hvordan vælger man en højkvalitets powerbank?

As people’s demand for mobile power and mobile power continues to increase, the safety and quality of these products are getting more and more attention. In addition to using portable power supplies and charging pads to ensure correct charging and placement, the selection of high-quality products is also more intensive.

Vi ved, at kvaliteten af ​​powerbanken er meget vigtig, fordi den indbyggede kerne indeholder mere strøm, og dens brud vil forårsage alvorlig skade, så kunderne ønsker også at købe produkter af høj kvalitet, let at bruge og fred i sindet, køb mobilstrøm og opladningstid.

At present, high-quality mobile power supplies will use high-quality metal shells, use polymer batteries, and cooperate with multi-channel protection planning, fully considering the safety and convenience of customers. However, due to cost reasons, this product is much more expensive than ordinary mobile power charging stations, so it is more popular in the high-end market.

Sådan køber du højkvalitets mobile strøm- og ladestationer, men vær også opmærksom på følgende tre aspekter:

1. Powerbanken skal have et godt batteri

There are two types of portable power batteries, one is the ordinary type, and the other is the ordinary type. The two media are very different in form and structure. Lithium batteries have the advantages of low price, but the disadvantages are that the system is large, heavy, and has a short service life, which may cause an explosion, which is very fatal. Polymer batteries are safe, non-explosive, and light in weight, and are used in high-end digital devices. The disadvantage is that they can be expensive.

Mobilstrømforsyninger af høj kvalitet bruger ofte højkvalitets national standard polymerkerner, som kan opretholde produktets stabilitet og sikkerhed under alvorlige ydre forhold, såsom høj temperatur og banke, og grundlæggende beskytte brugernes sikkerhed.

Hvordan vælger man en højkvalitets powerbank?

Hvordan vælger man en højkvalitets powerbank?

2. Den mobile strømforsynings kredsløb skal kunne give høj konverteringsrate og omfattende beskyttelse

Printpladen har flere vigtige funktioner. Kontroller automatisk opladning og afladning for at forhindre batteriskader. For eksempel, når strømforsyningen til en mobiltelefon er fuld, vil den automatisk lukke ned og oplade. Faktisk er beskyttelsen den samme som for en mobiltelefonoplader.

In addition, the board has another important function, which is the conversion rate. For example, the nominal 5000mAh battery charging user’s device is not 100% fully converted. Your phone has a 1500mAh battery, which can be charged with a 5000mAh mobile power bank. In theory, it can be charged more than three times, but in practice, it may not be fully charged. This is because the battery and the charged object have resistance, which consumes part of the battery. Therefore, the circuit board plays a role in reducing internal resistance and optimizing IC circuit planning, thereby improving functions.

The better the quality of the mobile power supply, the more professional the intelligent selection circuit, which can supply more than 90% conversion rate, and output adjustment according to the characteristics of different charging equipment, in order to achieve higher energy utilization and protect the charging equipment. In actual use, whether it is over current, over voltage, overload, or accidental short circuit, the power can be cut off immediately and enter the protection state to ensure the safety of users.

Hvordan vælger man en højkvalitets powerbank?

Hvordan vælger man en højkvalitets powerbank?

3. Skallen på den mobile strømforsyning skal være robust for fuldt ud at beskytte den indre struktur

Det vigtige formål med det mobile kraftrum er at beskytte det interne kredsløb, varmeafledning og smuk planlægning. I dag har billige bærbare strømforsyninger plastikhuse, og beskyttelses- og kølefunktioner er også almindelige. Den avancerede mobile strømforsyning er lavet af en metalskal, som ikke kun giver højstyrkebeskyttelse, men også giver en bedre varmeafledningsfunktion, og håndtagets udseende er meget bedre end plastskallen.