Many friends want to buy an outdoor energy storage power supply; but they just don’t know how to choose. Many of them have bought a portable power station. How do you see the configuration? Let me explain it to you!
There are two most important points when purchasing a portable power station: one is the capacity of the power supply (Wh watt-hour), and the other is the power of the power supply (W watts). The capacity of the power supply determines the length of available power, the larger the capacity, the more power and the longer the use time. The power of the power supply determines the types of electrical appliances that can be used. For example, a portable power station with a rated power of 1500W can drive electrical appliances below 1500W. At the same time, this formula (watt-hour ÷ power = available time of electrical appliances) can be used to calculate the available time of electrical appliances under different capacity power sources.
The other configurations are mainly as follows:
1. Batteries: The main consideration when buying a power supply is also the battery. The battery can realize over-current protection, over-charge protection, over-discharge protection, short-circuit protection, over-power protection, over-temperature protection, etc. A good battery has a long life and excellent performance. Stable and safe.
2. Charging method: When the power supply is idle, there are three charging methods for the power supply: general power supply has three charging methods: commercial power, car charger, and solar panel charging. You can choose according to your needs.
3. Diversity of output functions: AC, DC, car charging port, DC round port, USB, Type-C fast charging, wireless charging, lighting and other functions can be selected according to the needs.
