Portable energy storage power It is a portable, stable, safe and environmentally friendly small energy storage system, which can provide you with sustainable green energy solutions, small size, light weight, easy to carry, and provide reliable power supply guarantee for various emergency scenarios. Portable UPS is widely used in a variety of fields, such as: field photography, field camping, outdoor aerial photography, outdoor office, outdoor construction, scientific research activities, backup power, emergency power, car starting, digital charging and mobile power and other scenarios.

200W outdoor portable power solution

1. Case background

With the development of society, people's life and entertainment has undergone great changes, electricity is essential in daily life and work, but often encounter a series of problems such as power outage, outdoor electricity, equipment backup power, portable energy storage power has become one of the choices to solve these problems. Portable energy storage power supply is a portable, stable, safe and environmentally friendly small energy storage system, which can provide you with sustainable green energy solutions, small size, light weight, easy to carry, and provide reliable power supply guarantee for various emergency scenarios. Portable UPS is widely used in a variety of fields, such as: field photography, field camping, outdoor aerial photography, outdoor office, outdoor construction, scientific research activities, backup power, emergency power, car starting, digital charging and mobile power and other scenarios.

200W outdoor portable power solution - Shenzhen Topai New Energy Technology Co., LTD

Second, product functions and main features

1. The product has the functions of over-charge, over-discharge, over-current, short circuit, over-temperature and overload protection

2.3W LED floodlight lighting (three lighting modes: steady on - flash -SOS)

3. Support DC output and USB DC output

4.AC output (output voltage and frequency can be customized according to different countries and regions)

5. This product AC output supports rated 200W, maximum 280W, peak 400W AC voltage

6. Power the on-board electrical appliances through the DC cigarette lighter holder

7. This product is designed to improve the efficiency of solar charging and has MPPT (maximum power point tracking) function

8. Support 14V~22V charging voltage and maximum 3A charging current

9. This product has passed the CE ROHS FCC PSE certification

Iii. Introduction of the overall plan

1. Battery cell parameters: use a brand 18650/2500mAh/3.7V power cell

2. Finished product specification: TOPAK 18650-3S8P-20Ah-11.1V

3. Protection board: The parameters and schematic diagram of the intelligent protection board are as follows:

4. Other materials, etc. : The shell is made of fireproof materials, and there are fans and ventilation holes on the side of the shell, which has the heat dissipation effect. The handle is made of aluminum and has a metallic texture.

5. Products include product host, AC adapter, AC power cord, car charger, DC switch point cigarette holder, manual