Emergency energy storage power supply 500W lithium battery, combining durability, convenience and environmental protection

Emergency energy storage power supply 500W lithium battery, combining durability, convenience and environmental protection

Short Description:

With its lithium-ion battery technology, this portable power supply is extremely rugged and durable, making it perfect for any emergency. Whether you’re facing a power outage, a camping trip, or even a remote outdoor activity, this power supply has you covered.

Product Detail

Product Tags




Battery Capacity

Lithium 519WH 21.6V


TYPE-C PD60W,DC12-26V 10A,PV15-35V 7A


TYPE-C PD60W, 3USB-QC3.0, 2DC-DC14V 8A,

DC Cigarette Lighter

DC14V 8A, 

AC 300W Pure Sine Wave

10V220V230V  50Hz60HzOptional

Support wireless charging


Cycle times

>800 times


AC adapter, Car charging cable, Manual





Outdoor portable energy storage power supply.
Emergency energy storage power supply.

One of the outstanding features of this energy storage power supply is its portability. Its lightweight and compact design makes it easy to take and transport wherever you go. Its refined exterior adds a touch of elegance and sets it apart from other bulky and unsightly power supplies.

This portable power supply has a built-in high-capacity ternary lithium-ion battery pack to ensure long-lasting battery life. This means you can stay connected, powered and in control even during extended power outages. This backup power is literally in the palm of your hand.

Safety and environmental protection are also key aspects of such energy storage power sources. It has a pure sine wave output, allowing 220V/110V power switching, ensuring compatibility with a variety of devices. Moreover, lithium-ion batteries are not only powerful but also environmentally friendly, making them a smart choice for conscious consumers.

In addition, the power supply is versatile and suitable for various scenarios. Whether you are at home, traveling, out for work, or even performing emergency operations, this power supply will be your ultimate companion. It is designed to meet the demands of everyday life and adapt to your specific needs.

Most importantly, this power supply is equipped with a dissipation box design. This sleek, modern design not only enhances the overall aesthetic, but also enhances functionality. It provides easy access to all ports and buttons, ensuring a hassle-free user experience.12v Car Converter Factory

In conclusion, Emergency Energy Storage Power 500W Lithium Battery is a game changer in the field of portable power solutions. Its strength, portability, and long-lasting battery life make it a must-have for any emergency. With its safety, environmental protection and versatility, it is very suitable for home and outdoor use. Don't compromise on power when you need it most - choose this innovative power supply and stay connected wherever you go.


  1. 1. Lithium -ion battery portable power is strong, light and portable, exquisite appearance, built -in large -capacity ternary lithium ion battery pack, lasting battery life, full of power, is a very convenient online reserve mobile power supply.
  2. 2. Safe and environmental protection, and exchange 220V/110V pure sine wave output. It is the first choice for your home travel, outdoor office, and outdoor operations.
  3. 3. Dispel box design, lightly carry, can be moved at any time, quickly disassembled, and the load is very large.
  4. 4. Light product weight, high capacity, and high power. The unique 12VDC & 220VAC voltage output, AC100V 240V output.
  5. 5. Portable energy storage power supply has four major protection, with unique overvoltage, overload, short -circuit protection design, overload/over current/overcharge/over -loading protection.
  6. 6. Lightweight and convenient, real two -way, fast charge, light weight, small volume, large power.


Outdoor mobile energy storage power supply is particularly suitable for power supply and charging of mobile communication and emergency equipment. Suitable for mobile phones, televisions, energy -saving lamps, laptops, digital appliances, outdoor office, field photography, outdoor construction, backup power supply, emergency power supply, fire rescue, disaster relief, car startup, digital charging, mobile power supply, etc. Used in non -electricity areas, pastoral areas, field inspections, traveling and leisure or on cars or ships can be used as DC and AC power supply. It is very widely used.

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Purpose of portable energy storage power

The important purpose is to convert DC electricity into marketing through its own system equipment. It is used to supply stable and uninterrupted power supply to electrical appliances such as computers and mobile phones. Energy storage battery home can continuously supply 220V AC power to the load through the method of switching the conversion through the inverter, so that the load maintains normal work and protects the softness of the load, and the hardware is not damaged. 

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