Solar Charge Portable Camping Battery 500W Power Pure Sine Wave 12V Air Cooling

Portable Cmaping Battery 500W Power Pure Sine Wave 12V Convenient and Light Support Solar Charge

1.About us

Shenzhen Topband Battery Co., Ltd, a company professional to do LiFePO4 battery, which is founded in 1996 and listed in Shenzhen in 2007. There are over 300 R&D engineers and about 3,000 employees in the 70,000 square meters Topband industrial park. We can provide One -Stop Solution of new energy, from cell, BMS/PCM to battery pack assembling.

2.General information

The portable solar power station is all-in-one system, combing the solar controller, inverter, lithium ion batteries and BMS. It is developed for power shortage remote mountain area, health care, agriculture and animal husbandry, military, outdoor camping, scientific investigation and disaster emergency applications, etc. It is simple operation and convenient carrying, it could be used for household and office appliances, electrical equipment in public place and rescue stations, including television, audio, electronic games, lighting, fans, laptops and mobile phone, etc.

3.Product structure diagram

4.Product structure description

Handle: easy to carry

Front door cover: Please close the door cover when not in use to prevent water and dust.

Status indicators: The light is blinking green when charging the product. The light is green when the system is running. The light is red when the system fails.

Capacity indicators: The five lights means the capacity of battery. One light means 20% of original capacity, two lights mean 40% of original capacity, in turn, followed lights means 60%, 80% and 100% of original capacity.

DC charge port: Charging the products after the car engine starting. Please connect the car charge cable (which comes with the product) to car cigarette lighter port and this charge port, the product could be charged when starting the car.

Solar charge port: This port is for charging this product by solar panel. Please well note the positive and negative when connecting of solar panel.

AC adapter charge port: When this product is charged by AC charge, please connect the special AC adapter (which comes with the product) to this port to charge the product.

DC 12V car cigarette lighter port: This port is mainly used for powering DC 12V car refrigerator.

DC 12V Output ports: This port is connected to DC12V low power LED lighting.

AC 220V Output socket: When using 220V electric appliances, connect the input plug of electric appliance into this socket.

Dual USB DC5V output ports: The output voltage of this port is DC 5V, it is used for digital products, such as mobile phone, and so on.

Power switch: Control the operation or shutdown of the system. This system could be charged normally when this switch is off.

AC output control button: This button controls the output and turn off of 220V AC power. Press this button to turn on the AC output, press once more to turn off the AC output.

DC output control button: This button controls the output and turn off of DC 12V and DC 5. Press this button to turn on the output of DC 12V and DC 5V, press once more to turn off.

Communication interface: This interface communicates with computer via RS485.

5.Specification

6.BMS Management system

Over current protection: Status indicator light is red when charging current is greater than 10A.

Low-voltage protection: When the battery voltage is lower than 9.2V, BMS automatically close all output function, status indicator light turns red. You need to turn off the switch, and then turn on the switch to make the product recover to normal.

Over-voltage protection: When the battery voltage exceeds 12.5V, BMS automatically close all input.

Overload protection: When output power or start power of device is too large, BMS automatically turn off the device, status indicator light turns red. You need to turn off the switch, and then turn on the switch to make the product recover to normal.

Short circuit protection: When AC output protection, BMS automatically turn off the device, until the next boot after 5 seconds delay, the AC output start up automatically: When DC output protection, BMS automatically turn off the device, green light turns red, until the next boot after 15 seconds delay, the DC output start up manually (Note: make sure the load is without short circuit, and then turn on the product).

Overheating protection: When internal temperature is over 149℉ or 65℃, BMS automatically turn off the device, status indicator light turns red. You need to turn off the switch, and then turn on the switch to make the product recover to normal.

Shenzhen Topband Co., Ltd. was registered in so-called “China Silicon Valley”, Shenzhen Hi-tech Industrial Park in 1996, and got listed in Shenzhen Stock Exchange ( the stock code as 002139) in 2007.

After years of rapid development, now Topband takes lithium battery as the core technology and has become one of the  leading suppliers of lithium battery solutions in China, focusing on nano lithium iron phosphate/ LiFePO4 technology for  EV, RV/ caravan, marine, motorcycle, golf cart / trolly, UPS, solar storage, medical, floor scrubber, industrial, commercial use, etc.

Topband has more than 5000 staffs, covers an area of 100,000 square meters. And large production plants are mainly located at Shenzhen and Huizhou

Our R&D team of over 300 professionals, in cooperation with Tsinghua Research Institute and Harbin Industrial University have laid a firm foundation of our leading technology.

We have got the certificates of  ISO9001, ISO14001, OHSAS18001, TS16949 and UL, CE, CB, UN38.3, TUV, etc.

Topband is a Hi-tech enterprise. Since the company established, with innovation, we have committed ourselves to making people’s lives more comfortable and high-efficient. We and our companions are working hard at making technology progress to let people enjoy the changes of new technology.