Parameters|electrical power
| Model |
BJC-2000w |
BJC-3000WH |
| AC Out Voltage |
220V50HZ/110V60Hz |
220V50HZ/110V60Hz |
| Output Waveform |
Pure sine Wave |
Pure Sine Wave |
| Continuous Power |
2000w |
2000w |
| Output Power |
4000w |
4000w |
| Battery Type |
Li-ion Battery |
Li-ion Battery |
| Battery Capacity |
51.8V/35.7AH |
51.8V /56.1AH |
| Input Voltage |
58.8V/7A |
58.8V/10A |
| Charging Time |
7-9H |
7-9H |
| DC Output |
5V/2A12V/10A24V/10A 48V/20A |
| Temp |
-20℃～65℃ |
-20℃～65℃ |
| Overheat Protection |
70℃土5℃ |
70℃±5℃ |
| Shell material |
ABS |
ABS |
| Shell Color |
Black |
Black |
Package
| Product Size |
515.5*434.5*229(mm) |
| Product Net Weight |
20/28(kg) |
| Outer Box Size |
700*600*380(mm) |
| Packing Quantity |
1/sets/ctn |
| Total Carton Gross Weight |
26.5/34.5(kg) |
ortable DC power supply is a kind of equipment that is easy to carry and can provide DC electrical energy.
It has the following characteristics:
Portability: Small in size and light in weight, it is convenient to be carried to different places for use.
DC output: It stably provides DC voltage and current to meet the power supply requirements of various DC devices.
Multiple output interfaces: Usually equipped with a variety of common interfaces, such as USB interface, DC interface, etc., to adapt to different types of electrical devices.
Diverse battery types: Different types of batteries such as lithium batteries and lead-acid batteries may be used as energy reserves.
Multifunctional: Some products also have functions such as overvoltage protection, overcurrent protection, and short-circuit protection to ensure the safety of electricity use; some also have a power display to allow users to clearly understand the remaining power.
The application scenarios of portable DC power supplies are very wide, for example:
Outdoor operations: Such as geological exploration, mapping, engineering construction, etc., to supply power to various tools and equipment.
Emergency backup: In emergency situations such as power outages, it provides power support for lighting, communication equipment, etc.
Mobile office: Charge electronic devices such as laptops, tablets, and mobile phones.
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