What factors should be considered before purchasing outdoor power bank
When choosing an outdoor power bank, it is necessary to comprehensively consider key factors such as safety, power, capacity, cell type, and interface configuration, price. Here are some practical suggestions:
Firstly：Clarify the usage scenarios and requirements
1. For short camping or emergencies: If you only need to charge low-power devices such as mobile phones, tablets, and small fans, a power bank with a capacity of 300-500W or 500-1000Wh is sufficient, such as entry-level models like the solar portable power station from Outsolarpower, which are affordable and portable.
2. For family camping or self-driving Tours, if you need to boil water, cook rice, and use high-power appliances such as rice cookers and induction cookers, it is recommended to choose a power bank with a capacity of 1000-2000W or 1000-2000Wh,which can meet the power demands of multiple devices simultaneously. These two types of outdoor solar power generator products are very popular in the European and American markets as well as in Middle Eastern countries.
3. Professional photography or outdoor work: High requirements for Power stability are needed. High-power mobile power banks with a power of over 2000W and over 2000Wh are required, to support the continuous operation of high-power devices. The demand for this type of product has been increasing in Europe, America, Japan and South Korea in the past two years.
Secondly: Focus on core parameters
1. Power: The rated power determines the range of electrical appliances that can be driven. For instance, 300W can meet the needs of small appliances, while 1500W and above are required to drive high-power devices such as rice cookers and induction cookers.
2. Capacity: Measured in Wh (watt-hours), the larger the capacity, the longer the battery life. About 1000Wh can meet the electricity demand for one night of camping, while over 2000Wh is suitable for long-term outdoor activities or family emergencies.
3. Battery cell type: Lithium iron phosphate battery cells have high safety and long cycle life, making them suitable for long-term use. Ternary lithium battery cells have high energy density and small size, but their high-temperature stability is slightly poor. The selection should be based on the usage environment.
Thirdly: Consider the charging speed and interface
1. Fast charging function: Power banks that support fast charging can significantly reduce charging time, such as being fully charged within one hour or supporting fast charging in vehicles, making them suitable for users who use them frequently.
2. Interface configuration: Ensure to have AC port (220V), USB-A/C fast charging interface, car charging interface, etc., to meet the charging needs of mobile phones, computers, car electrical appliances and other devices.
Fourth: Emphasize safety and quality
1. Safety Certification: Choose products that have passed 3C certification and are equipped with protection functions such as overcharge, overdischarge, and short circuit to ensure safe use.
2. Brand and after-sales service: Give priority to well-known brands such as Outsolarpower, Ecoflow, DJI, UGREEN, and Dianxiao Er, as their product quality and after-sales service are more guaranteed.
