Features:

1.R&D and design the circuit by yourself;

2. Built-in charging function, built-in UPS function, built-in high-frequency inverter technology.

3. Purchasing portable lithium battery technology, greatly reducing the volume and weight of the product.

4. Adopt the charging and use technology, which is convenient for users to use.

5. There are three charging methods including mains charging, solar charging and vehicle charging.

6. Aluminum alloy shell, it can be used even at high temperature.

7. While using AC output, you can also use DC output, LED lighting.

8. The current data is always displayed when the battery is charged, including Short-circuit, Over-current protection,

Over-voltage, Low-voltage, Over-load and Over-temperature protection

9, the products have been tested by the national certification body, and the quality is guaranteed.