"Portable power supply" Recommended 4 selections [2020 latest version] Camping for disaster prevention that can use various home appliances in the car.

　If you want to use home appliances outdoors, etc., it is a "portable power supply" with a built -in large -capacity battery and various power output ports such as general outlets and cigar sockets.It is very active in scenes that require electricity that cannot be handled by mobile batteries, such as using home appliances such as refrigerators and electric fans at campsites and in cars.It is safe for disaster prevention.

　Here, we will introduce the checkpoints, how to select, and recommended models for "portable power supply".Please refer to it when purchasing.

Portable power supply: Check capacity and output

　When choosing a portable power supply, it is a good idea to estimate the device to be connected to the power supply and its power consumption, and find a model that can be covered with plenty of time.

　The capacity of the portable power supply is represented by the amount of power in the unit of "WH" (watts).This is calculated by electricity (W) x time (H), for example, if the capacity is "100Wh", the capacity that can be used for 10 hours with a simple calculation is that it can be used for 10 hours, but the display capacity can be used.It is about 70 %.

　With this in mind, choose a portable power supply with a capacity (WH) that allows you to cover the power consumption of the equipment you want to use (W) x the time you want to use with a margin.

　If you are not sure, please refer to the explanation such as "You can use ○ hours for XX" in the product description.Depending on the terms of use and the equipment, camping that does not use a large amount of power or a small outdoor activity, about 300Wh, a one -night camp that uses a certain amount of home appliances, or around 400Wh to 800Wh, and a large power consumption.If you want to use multiple home appliances stably, it will be around 1000Wh.

　Check out "output".For example, in the case of a portable power supply with a rated output is 100W or the momentary maximum output is 200W, it can be used continuously if the power consumption of the used equipment is up to 100W, but it can be instantaneously supported up to 200W.It will be.If you use it continuously, it is basic to use it to fit within the rated output, so check it together with the capacity.

Portable power supply: Attention to "waveform" If you use various AC equipment, "Sine wave"

　The portable power supply (AC) outlet is converted to AC with a device called an inverter.Home exchange power supply is output with a smooth waveform called "sine wave", and home appliances that use household outlets are basically a premise to use sine wave power supply.

　In the case of a portable power supply, there is a type of low -cost product that outputs a rectangular "rectangular wave" or a "corrected sine wave" that is fixing a rectangular wave and approaches sine waves.Although such portable power supply is cheap, the equipment that can be used with AC output is limited to very simple home appliances (such as hot plates without an electronic control mechanism), and many home appliances such as AC adapters, electric fan, IH cooker, PC, and TV.can not use.If you use it without knowing it, the worst may break down.

　If you want to use a variety of home appliances that use AC outlets, choose a portable power supply that says "genuine string wave" for AC output.

Portable power supply: Output terminals, size, weight, and safety

　Make sure that the power output port for the device you want to use is available and the number.

　The output mouth includes an AC (exchange) 100V outlet used in indoor home appliances, a 12V DC (DC) cigar socket, which is common in vehicle -only home appliances, and a USB port (DC5V) that can be used for charging smartphones.

　The larger the capacity of the portable power supply, the higher the number of output.Check if the number of output can be handled to the equipment you want to use.

　Although it is a portable power supply that is relatively compact, it is equipped with a large capacity battery, so it weighs a small capacity of several kg and a large capacity of 10 kg.You don't have to worry too much about carrying it in a car, but if you want to carry it around, you can choose a limited number of models.

　It is a portable power supply packed with large energy so that multiple home appliances can be moved into a compact size, so you want to check safety.Based on Japan's "Electrical Equipment Safety Law", manufacturers that have acquired the "PSE" mark that can be displayed in products that comply with technical standards are safer.

Portable power supply: The recommended model is this!

Anker（アンカー）　PowerHouse

　This is a portable power supply of Anker (anchor), which is highly evaluated by smartphone -related peripheral devices such as mobile batteries.20 (depth) x 16.5 (width) x 14.5 (height) CM (weight 4).The compact size of 2 kg has a capacity of 434Wh (total maximum output 120W), and it can be charged about 15 times for a notebook PC.

　The output is AC outlet x 1, cigar socket x 1, USB x 4 ports.The AC output uses sine waves, and most home appliances can be used with confidence.Acquired PSE authentication.It is used for emergency power supply in local governments such as Fukuoka and Kawasaki.

Jackery（ジャックリー）　ポータブル電源 1000

　A 1002Wh model of a US portable power manufacturer, Jackery.The rated output is 1000W (up to 2000W at an instant), equipped with AC outlet x 3, cigar socket x 1, USB x 4 as a power output.The AC output uses genuine string waves and says that most precision equipment such as personal computers and speakers can be used without any problems.

　The lineup is also available in capacity 700WH model, 400WH model, 240WH model.Each AC output uses genuine string wave.Each also acquire PSE authentication.

JVCケンウッド　ポータブル電源

　"TUNED by JVC" model, which verified Jackery's portable power supply by JVC Kenwood by Japanese home appliance manufacturer "JVC Kenwood".The quality control by domestic manufacturers has improved the sense of security.

　The capacity is 311Wh and the rated output is 200W (peak 400W).The AC output uses genuine string waves, and most precision equipment can be used without any problems.

suaoki　ポータブル電源 G500

　It is a type of 500Wh of Chinese portable power manufacturer, Suaoki.Equipped with AC outlet x 2, cigar socket x 1, USB x 2, USB type-C x 1, the rated output is 300W (up to 600W).AC output can be used for genuine string waves, for measuring instruments, PCs, and speakers.Get PSE authentication.

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