How to choose a mobile battery with a jump star function

In the past few years, items that have rapidly emerged among the start -up items such as batteries are a mobile battery with a jump starter function.However, on the other hand, I am worried about the safety and reliability of the trouble at the time of use.By knowing how to use and how to choose it, I want to use this useful item with confidence.

● Sentence: Hirako Yata * The content of this article is as of the original site release date, and does not guarantee its genuine in the future, and may be incomplete in the content as the time of the release after the release.Please note that there is.* Unless there is a special notation, the price information is tax included.

If you can't push it, you have to rely on this guy!?

A mobile battery with a jump starter function is an item that docks amplifying circuits to a large lithium mobile battery that is also used for charging mobile phones, etc., creating a large current of 200 to 400A at 12V voltage to start the engine.

While it is useful as an emergency means when the battery rises, there are many difficult aspects to create and create large currents.The author has been using some products since its appearance, but one has already expanded, and the other has been overwhelmed by the cells due to connection errors, and the product has bursted out.It is an essential item that can not be used even though it has such experience.

However, I want to know that jump starter is an emergency means.This is because the amplified large current gives the battery a strong stimulus.Considering the burden on the peripheral transmission device, it is NG to use at least a vehicle with the battery up on a daily basis.

Usage environments are being developed due to a mobile battery accident, such as expansion and ignition.From February 1, 2019, the mobile battery was subject to regulation of the Electrical Appliance Safety Law, and the product was required to display the "PSE" mark.As a result, the level of product security is increasing.

This is the PSE mark.However, the low -energy density of the battery itself has a low energy density and the mobile battery of the LifePo4 (lithium -ion phosphate) system, which is safe for external stimulation, has no obligation to display the PSE mark.

How to use a mobile battery with a jump starter function

How to choose a mobile battery with a jump starter

Part 1: The usability changes with the input terminal

Anyway, if you take it to your travel, you usually want to use it as a mobile battery to charge your mobile phone.In that case, what is worrisome is the power supply format.If the input terminals such as mobile phones are the same, there is no need to carry a dedicated charger.

Part 2: Number of amp of USB output

Recently, USB type electric heat wear that supports mobile batteries is also popular.In order to use items that require such a large current such as electric heat wear, it is necessary to select a model with a large output ampertable number.Check the number of ports.

Part 3: Battery capacity

If you use it as a mobile battery, what you care about is the battery capacity.The larger the number of MAH (ampare hour), the larger the capacity.However, it seems that charging input is often a dedicated charger if it is too large.

A mobile battery with a jump starter function that has evolved in safety measures.On the next page, we will pick up the latest 6 brands that you can trust.

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