Would you choose the popular outdoor power supply?

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Would you choose the popular outdoor power supply? [Copy link]

In recent years, a series of outdoor sports such as camping, picnics, and wild fishing have quickly become popular. From a niche hobby at the beginning to a national outdoor sport, it has become the best choice for weekend relaxation. However, a sophisticated camping experience requires a lot of equipment support, and every time you go out, the power of various electronic devices is always insufficient! This is especially true for people who love outdoor travel photography. Drones, cameras, mobile phones, lighting and other equipment simply cannot withstand the power consumption of the whole day. The emergence of outdoor power supplies has alleviated the "battery life anxiety" of using electronic devices outdoors. In extreme cases, outdoor power supplies can also be used for emergency through photovoltaic charging functions.

There are many kinds of outdoor power supplies on the market. When choosing a good outdoor power supply, you can focus on the following aspects:

1. Capacity/Energy

The power provided by the outdoor power supply comes from the built-in battery pack. The larger the capacity of the battery, the stronger the power supply capacity. It can be said that the user's choice of capacity is as large as possible. In addition to capacity AH, energy WH or output power is also equally important. Some electrical appliances with high power or relatively large instantaneous power, such as ovens, refrigerators, and hair dryers, require special outdoor power supplies that can power them. As the most important hard indicator of outdoor power supplies, capacity is growing very fast.

2. Output interface

Outdoor power supplies are capable of both AC and DC output. AC power supply can power ordinary electrical equipment. Now, better outdoor power supplies provide pure sine wave output to protect electrical equipment from damage. The DC output interface is generally equipped with multiple USB, Type-C, and even fast charging interfaces with different protocols, as well as car charging interfaces. There are many output interfaces and modes, which will also bring stability issues. The quality of power supply requires comprehensive testing to ensure it.

3. Charging efficiency and charging method

Large-capacity outdoor power supplies add fast charging function to AC charging function, which can greatly shorten the charging time and allow you to go anywhere at any time. Charging methods also include using solar panels and DC input such as car charging.

Regarding outdoor power input and output interfaces and functional configurations, ITECH products can cover all electrical performance, including fast charging protocol testing.

Outdoor portable power supply full function test solution

Behind these input and output interface indicators are the bidirectional inverter technology and BMS battery management technology of the outdoor power supply. Bidirectional inverter technology means that the outdoor power supply can invert the battery DC power into AC output, and can also directly input AC charging. That is, the original independent power adapter is integrated into the outdoor power supply, which is also conducive to the realization of AC fast charging function. And BMS battery management technology provides protection for the safety and battery life of the outdoor power supply.

dcexpert

The outdoor power supply is too heavy. Would it be better if the power supply and battery were separated?

wangerxian

I saw a disassembly last time, and it turned out that an outdoor power supply with a capacity of 1 kWh was so big!

chunyang

A few years ago, I was advocating for this type of product...

秦天qintian0303

dcexpert posted on 2022-10-25 10:09 The outdoor power supply is too heavy. Would it be better if the power supply and battery are separated?

The audience is different. No one will hold the outdoor power supply for a long time.

dcexpert

Qintianqintian0303 posted on 2022-10-25 16:18 The audience is different. No one will hold the outdoor power supply in their hands for a long time

Indeed