Portable energy storage batteries, camping “electric freedom”

Portable energy storage batteries make camping “electric freedom” possible

During the normalization of the epidemic, domestic short and medium distance outdoor sports have suddenly heated up, and outdoor consumption such as picnics, camping, fishing, and self-driving tours has become more and more popular, driving the upgrade and iteration of outdoor equipment.

 

Camping electric freedom

Taking outdoor top-level “camping” as an example, it is different from the previous “wilderness survival”-style camping.

Now, it is equipped with fully automatic tents, electric cookers, refrigerators, coffee machines, speakers, projectors, drones, and ambient light beads.

The “sophisticated camping” has become the latest trend. Among them, the trend of “electrification” of camping equipment is prominent, which also makes “outdoor power supply” one of the necessities of camping.

 

 

 

 

 

Outdoor power supply

The so-called “outdoor power supply” is a portable energy storage power supply. It has a built-in lithium battery and can be used with solar panels. It has the characteristics of cyclic charge and discharge, wide adaptation, practicality and convenience.

The capacity of this portable energy storage power supply is generally 300-3000Wh, which can supply power for electric cookers, induction cookers, electric kettles, lamps and other electrical appliances, which well meets the needs of consumers for power supply in multiple outdoor scenarios.

From the perspective of market size, in the context of the overall prosperity of the outdoor equipment market, as one of the essential key equipment, portable energy storage power supply have attracted more and more attention from consumers, and the market scale has expanded rapidly.

The 2022 Consumer Trends Report shows that from April 20 to May 4, sales of portable energy storage power supplies more than doubled year-on-year.

In fact, not only outdoor leisure scenarios such as camping, picnics, fishing, self-driving tours, and aerial photography, but also surveying, mapping, exploration, and emergency scenarios are also common application scenarios for portable energy storage power supplies, such as indoor emergency power supply, small emergency rescue, etc.

Taking neighboring Japan as an example, due to the frequent occurrence of disasters, the public has a strong awareness of emergency preparedness. It is understood that the demand for portable energy storage power supplies in 2020 will account for 29.6% of the global demand.

 

 

 

 

Market scale

The industry association predicts that by 2026, the global shipments of portable energy storage power supplies will reach 31.1 million units, and the market scale will exceed 12 billion USD.

Under the trend of high prosperity of portable lithium battery energy storage power supply, new entrants continue to increase, however, problems such as uneven product quality have also become a hidden concern for the industry.

For consumers, the replacement cycle of portable energy storage power supply is long, and the current price is not low.

Therefore, portable lithium battery energy storage power supply products with excellent performance, quality and brand are more popular.

In terms of performance, one of the core components of a portable energy storage power supply is its built-in lithium battery cell or battery pack.

The technical content and manufacturing craftmanship of the battery determine the overall performance, and the quality and brand are closely related to the quality control and reputation of the manufacturer.

Some manufacturers who have been deeply involved in lithium battery energy storage power supply for many years have accumulated rich experience in product, technology and quality management in the field of energy storage system.

In terms of portable energy storage power, these manufacturers can consider from the perspective of consumer demand, and provide lithium battery energy storage power supply with effective power guarantee for outdoor activities, emergency energy replenishment and other scenarios.

Some high-profile portable energy storage power supply use “automotive-grade” lithium battery cells, which meet automotive-grade standards in terms of safety and performance.

From the perspective of power supply performance, on the one hand, its built-in battery has a maximum power of 216000mah and has a strong battery life. It can be used for tent lights, mosquito repellents, car refrigerators, car rice cookers, electric kettles, heating blankets, digital cameras, mobile phones, computers, drones, air pumps, etc.

The re-chargeable lithium battery energy storage power block provides a strong power storage guarantee for travel.

On the other hand, its built-in lithium battery is not only lightweight and compact, but also has excellent discharge performance in low-temperature environments, so it is not only suitable for ordinary environments, but also very suitable for use in low-temperature environments such as camping.

 

Built-in BMS

Equipped with on-board BMS to realize intelligent battery operation and maintenance

In addition to the “EV-level” lithium battery cell application, in order to further improve the overall safety, the portable energy storage power supply can also be equipped with an on-board BMS (battery management system).

BMS is an important guarantee for the safety and long life of the lithium battery energy storage system, and the complements of built-in lithium battery.

Through BMS, the collection, analysis, status diagnosis and evaluation of lithium battery operation data can be realized, and more detailed and comprehensive evaluation of battery operation status, safety status, and reliability of energy storage system can be realized, and good operation and maintenance mode can be achieved through dynamic optimization.

BMS helps realize intelligent operation and maintenance, and provides data support for energy aggregation, distribution and guarantee for intelligent power supply.

The portable energy storage power supply is adapted to the vehicle BMS. Even if the battery operation suddenly becomes abnormal, the system can quickly stop the operation of the equipment. Thereby, the safety quality is improved through the coordinated operation technology of the battery and the BMS.

 

Batteries + solar panels

Can be matched with solar panels, with 3 charging modes

Some portable energy storage lithium battery power supplies support three charging modes: mains, vehicle, and solar panels, which are convenient and fast, and are suitable for different scenarios.

In particular, in addition to conventional mains charging, the portable energy storage power supply can also be charged from the car’s cigar socket, with fast charging speed, or connected to a solar panel for charging. Therefore, the portable energy storage power supply can be charged during camping and travel, etc. by repeated charging which makes it possible to travel “non-worry electricity”.

 

Abundant interfaces + wireless charging

In terms of power supply type, some lithium battery portable energy storage power supplies use pure sine wave output, support CN, US/JP, UK, AU, DE and other plug types, and multiple power supply ports can supply power at the same time without interfering with each other.

At the same time, in order to meet diverse practical needs, the portable lithium battery energy storage power supply can also provide wireless charging for mainstream mobile phones, wireless Bluetooth headsets and other devices that support wireless charging on the market.

In addition, in an environment where you can enjoy nature, if mechanical noise is generated due to the use of equipment, it will bring some interference.

Just imagine, beside a stream or a bonfire, the sound of mechanical buzzers and fans will seem out of place. The atmosphere is easily spoiled. The quiet characteristics of the portable lithium battery energy storage power supply can also allow outdoor enthusiasts to enjoy the comfort of nature.

Today, with technological innovation as the fulcrum, product performance as the competitiveness, product quality as the core, and ingenious craftsmanship as the premise, these concepts have become an important system to promote the continuous improvement of lithium battery manufacturers.

As the market for outdoor activities and emergency energy replenishment gradually “warms up”, more energy storage manufacturers will stand out and expand the market layout with a rich product portfolio