Portable UPS power supply is a lithium battery UPS designed for outdoor emergency. It is light in weight, high in capacity and large in power. It is convenient to carry and can provide reliable power supply for various emergency scenarios.

The portable UPS outdoor energy storage power supply is an outdoor emergency power supply composed of chargers, inverters, storage batteries, isolation transformers, change-over switches and other devices, which reverse DC power into AC power. The portable outdoor power supply adds an outdoor use condition to the emergency power supply, but after such a condition is added, the available emergency power supply objects will be much smaller.

As a lithium battery energy storage power specially designed for outdoor emergencies, portable UPS energy storage power supply is a large proportion of outdoor emergency power supply selected by users. Small size, lightweight and convenient carrying provide reliable power supply for various emergency scenarios.

Operating principle of mobile power supply

The principle is the same as charging mobile phones. Connect to the 5V USB computer interface or USB charger to charge the mobile power supply. Therefore, there must be a charging management system inside the mobile power supply. The charging management system can automatically adjust the charging current according to the voltage of the lithium battery. The process includes pre charging, constant voltage charging, and floating charging.

Structure of mobile power supply

The mobile power supply is composed of three parts: the electric core part, the circuit part (boost system and charging management system) and the housing part.

1. Mobile power cell: The cell is the core part of the mobile power, that is, the power storage of the mobile power, which is actually composed of batteries. Commonly used are ordinary lithium battery cells and advanced lithium polymer battery cells.

2. Boost system: the main technology of boost basically adopts the DC to DC boost mode. China's technology conversion efficiency is generally low, generally 50-70%. The relative value of the United States will be higher. There are also voltage reduction schemes with high efficiency, but they require high consistency of the electric core, so they are rarely used.

3. Charging management system: At present, China's charging management system is relatively mature, and the intelligent IC monitors the entire charging process. The mainstream management IC includes PT4056, PX40, etc. The charging time is 5000maH, about 8 hours. Too fast charging has a bad effect on battery life.

Advantages of mobile power supply

✔️Overall structure design

The overall structural design of the portable UPS outdoor power supply is designed for user experience. The appearance of the outdoor high-power emergency power supply is like a portable suitcase. The trolley case is designed to be portable, compact and convenient to move from one site to another.

✔️Constituent materials

The external materials of portable UPS outdoor power supply are mostly imported high-strength engineering plastics, which have strong resistance to falling, earthquake, fire and rain. The internal material is a super capacity lithium iron phosphate battery pack, which is small in size, light in weight and high in power.

✔️Performance characteristics

The portable UPS outdoor energy storage power supply has AC 220V/110V super power pure sine wave output, overvoltage, overload, short circuit protection design, overload/overcurrent/overcharge/overdischarge protection and protective wall protection design.

✔️High power output

The portable lithium battery UPS is specially designed for outdoor emergency. The product is light in weight, high in capacity and high in power. The unique 48VDC&220VAC voltage outputs are both large current outputs.

✔️High power pure sine wave output

AC 220V/110V pure sine wave output, AC100V-240V output, and the maximum output power can reach 6000W.

✔️Intelligent monitoring and communication circuit

The new intelligent lithium battery portable UPS has the functions of communication with computers and automatic monitoring. The portable UPS monitoring software can monitor the operation of UPS and power lines at any time through the interface communication line, record and prompt the power failure, and automatically handle data storage and system protection in case of power failure.

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