Cheap, Convenient and Practical Portable Power Bank

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QINGDAO PENGFENG NEW MATERIAL TECHNOLOGY CO., LTD.

VIP   Audited Supplier 4 years
Profile Certified by SGS/BV
Li-ion Battery
LFP
Yes
Medium
3000W
Pengfeng
Waterproof Wooden Box
180mm*320mm*225mm
China
Product Description
Device parameters
Rated power3000W
Battery typeLithium Iron Phosphate battery/Ternary Lithium battery
Battery capacity1000WH/3500WH
Battery operating voltage29.2-20V
AC output AC220V 50HZ
AC output ports2000W*2
Circuit breaker protection120A
USB output portsDC5V/1A*2
DC output portsDC12V/1A*4
Adapter inputAC90V-280V
Photovoltaic panel inputDC35-75V
Photovoltaic panel power150WP-1000WP
Charging temperature0°C to 45°C
Discharging temperature0°C to 50°C
Storage temperature-20°C to 50°C
DisplayLCD integrated display
Illumination powerLED 10w
Portable power supply dimensions380mm(L)240*mm(w) 320*mm(H)
Weight20±0.5 kg
Applications

                 
                Outdoor Camping                                                                    Photovoltaic Panel Charging

                          Computer Powered                                                                             Outdoor Works

Detailed Drawing

 


 

 

Function indication

 

Precautions

1, The device should not be used in rainy or snowy conditions to prevent water from entering the device and causing damage to its components. It is strictly prohibited to short-circuit the device's interfaces, as it can lead to device damage and pose a risk to personal safety.
2, Please use the device in suitable environmental conditions and avoid using it in extreme conditions such as high temperature, high humidity, high altitude, strong magnetic fields, or direct exposure to sunlight.
3, The device should operate within the temperature range of 0°C to 40°C and should be placed in a dry area away from direct sunlight and radiation sources.
4, The battery pack must be charged using the dedicated lithium battery charger provided by the company. Ensure that the power supply voltage matches the charging voltage. The use of incompatible chargers can reduce battery life or damage the device.
5, Please use electrical appliances that are compatible with the device's AC output specifications.
6, When using photovoltaic charging, please connect the MPPT (Maximum PowerPoint Tracking) and ensure that the output voltage and current of the MPPT are set within a reasonable range.
7,In case of low battery power, the device should be promptly recharged.
8, If the device is not used for an extended period, it should be periodically recharged, and the circuit breaker should be turned off. This helps prolong the device's lifespan.

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