Taking advantage of weekends and holidays, driving with friends in a caravan for self-drive trips, wild camping, fishing and so on has become a fashionable life. Driving trips to the outdoors main preparation work has to be done enough to enjoy the fun of camping. Then how to make the outdoor life more exquisite, the first solution to the most basic electricity problems, otherwise the refrigerator, kettle, cameras, drones, movies and other kinds of electronic equipment, can not exert the power.

What is an outdoor power supply？

The Outdoor power Supply is a multi-functional portable power supply with built-in lithium-ion battery and its own power reserve, also known as a portable AC/DC power supply. It can be used for conventional charging or solar charging depending on the application. It can provide super high power 100-240V AC output and is equipped with various DC output modules such as 5V/9V/12V etc. It can be used not only for emergency starting of cars, but also for emergency use of various types of loads.

The outdoor power supply is equivalent to a small portable charging station, with light weight, high capacity, high power, long life and high stability, equipped with multiple USB ports to meet the charging of digital products, but also output DC, AC, car cigarette lighter and other common power interfaces, can be used to power laptops, drones, camera lights, projectors, rice cookers, electric fans, kettles, cars and other equipment, suitable for outdoor It is suitable for outdoor camping, outdoor live broadcast, outdoor construction, location shooting, home emergency power and other scenarios with high power consumption.

Composition of the outdoor battery

The outdoor power supply consists of a control board, battery pack, inverter and BMS system, which can convert DC power into AC power for other electrical appliances through the inverter, and also supports various interfaces for DC output to charge various digital devices.

Charging methods of the outdoor power supply: mainly divided into solar panel charging (solar to DC charging), mains charging (charging circuit built into the outdoor power supply, AC to DC charging), vehicle charging.

The main uses of outdoor power supplies

mainly for mobile offices, outdoor leisure, outdoor work, emergency rescue, etc.

As an uninterruptible power supply for use in outdoor offices, it can be connected to digital devices such as mobile phones, tablet PCs and laptops.

Outdoor photography, power for off-road enthusiasts in the field, outdoor power for leisure and recreation.

Electricity for outdoor lighting.

Emergency power for mines, oil fields, geological exploration and geological disaster rescue.

Emergency power for field maintenance in the telecommunications sector.

Emergency power for small miniature emergency instruments for medical equipment.

Increase the endurance of drones during outdoor operations and enhance the efficiency of drones’ outdoor operations.

Emergency starting for cars.

What are the applicable devices？

1.12V cigarette lighter port: car charger.

2.DC 12V/24V port: drones, car products, POS machines, laptops, mobile hard drive cases, projectors, electronic refrigerators, digital photo frames, portable DVDs, printers and other devices.

3.USB/Type-C port: smartphones, tablets, smart watches, digital cameras, projectors, e-readers, etc.

4.AC port: camping lights, small rice cookers, small kettles, small table lamps, fans, juicers and other small power appliances.

Advantages of the YOULUMI Outdoor energy storage batteries

1. Easy to carry

YOULUMI outdoor power supplies are lighter in weight and smaller in size than similar capacity power supplies, and come with their own handles, making them easy to carry around.

2. Long life span, strong battery life

The YOULUMI Outdoor portable batteries not only has a built-in high polymer lithium-ion battery with over 1000 cycles, but is also equipped with an advanced battery management system and fire resistant materials. This ensures a long battery life and safety during use, while providing power for multiple electronic devices to achieve a long life.

Rich interface, strong compatibility YOULUMI outdoor power supply has a multi-functional output interface, which can match devices with different input interfaces and supports multiple interface outputs such as AC, DC, USB, Type-C and car charger, making it convenient for users to use in different scenarios.

3. Good safety performance, no explosion

YOULUMI Outdoor portable batteries uses blade power batteries, which are 20% lighter in weight than 18650 batteries of the same capacity, with a large single capacity of 46Ah, a small resistance of less than 0.5 milliohms, low heat generation, long life, and better safety and stability.

4. Fast charging speed

YOULUMI Outdoor portable batteries is equipped with PD100W bi-directional fast charging function, supporting all kinds of Type-C interface PD device power supply, charging speed is several times faster than conventional charging, only a few hours to fully charge, reducing the waiting time.

5. Safe and intelligent management system

YOULUMI Outdoor portable batteries self-developed intelligent battery management system (BMS) is able to dissipate heat independently with temperature changes, keeping the power supply at a low temperature for a long time; equipped with multiple safety protections to avoid the dangers of over-voltage, over-current, over-temperature, over-charging, over-discharging and short-circuiting, the intelligent temperature control system automatically regulates the charging and discharging temperature, effectively extending the battery life.

In the past, the common solutions for outdoor electricity use were generators and lead-acid batteries. Generators have the advantage of high energy conversion rate and high thermal efficiency, but they are noisy and emit a lot of exhaust gas, which is not in line with modern energy development trends; lead-acid batteries are easy to obtain and relatively inexpensive, but they are too bulky and prone to environmental pollution, and are slowly being eliminated. Photovoltaic power generation, although pollution-free and safe, is less efficient and subject to external conditions; car batteries are convenient but cannot be used for long periods of time.

Outdoor energy storage batteries are generally built with high energy density lithium-ion batteries, with a long cycle life, light weight and easy to carry, and their overall performance is more stable and reliable, but also easy to operate, low noise, good maintenance and other characteristics, can better meet the needs of emergency power supply and outdoor operations with electricity.

The casing of the portable energy storage power supply mainly plays the role of protecting the internal components. In the design of the shell, it should meet the functional requirements of the equipment, meet the safety requirements of waterproof, dustproof, shock resistance, insulation, electric shock, etc., to ensure that the equipment is qualified, durable, safe and reliable. The portable energy storage power supply is powerful, light and portable, with a beautiful appearance, built-in large-capacity lithium iron phosphate battery pack, lasting life, full power, is a very convenient online backup mobile power.