300W Portable Energy Storage Power Supply

Short Description:

With a flame-retardant, high-strength case and 124800mAh battery capacity, this portable energy storage power can simultaneously charge multiple smart devices and appliances smaller than 300W. Whether indoors or outdoors, the utility is very good, always have a smart device at home can be in the power outage or inconvenient time to keep in touch with the outside world, so that work will not stop because of power failure. If you’re camping outside, use a portable projector to make the night more colorful.


Product Detail

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Product Introduction

300W (3)

With a flame-retardant, high-strength case and 124800mAh battery capacity, this portable energy storage power can simultaneously charge multiple smart devices and appliances smaller than 300W. Whether indoors or outdoors, the utility is very good, always have a smart device at home can be in the power outage or inconvenient time to keep in touch with the outside world, so that work will not stop because of power failure. If you're camping outside, use a portable projector to make the night more colorful.

Product Advantage

le energy storage power supply is lithium battery pack, because lithium ion battery pack is more safe and stable and has high energy ratio compared with other types of batteries on the market. The more energy an emergency source can store outside, where there is no mains electricity, the longer it will last.

300W (5)

In terms of appearance, portable energy storage batteries are usually designed in a pull-rod box, with rollers installed on the box, which is easy to drag and can also reduce the carrying pressure of users.

In terms of materials, imported medical-grade plastic materials are used for portable energy storage batteries. This material has many effects, such as anti-fall, earthquake, waterproof, fire, corrosion resistance, etc., used in the production of portable energy storage battery, can effectively ensure the safety of its outdoor use.

Safety valve accurate control of open and close valve pressure, not only can release due to misoperation or overcharging caused by too much gas, but also can prevent external gas or Mars into the battery caused by self-discharge or burst, excellent performance, long life.

 


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