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Specific details:

Product Parameter
Model ZQDY-24V280Ah
Battery Cell Material Lithium Iron Phosphate(LiFePO4)
Nominal Voltage                                                            25.6V
Nominal Capacity 280Ah
Nominal Energy 7.17kWh
Output Power 5.12kW
Upper charge voltage:                                                  27.6V
Discharge cut-off voltage 22.4V
Self-Discharge Rate <2%Per Month
Lifespan ≥4000Cycle@80%DOD@0.5C Discharge Rate
Battery Cell Type                                                Prismatic Battery Cell
Battery Cell Layout 8S
Product Dimension 537*402*215mm
Packing Dimension 577*442*385mm
Net Weight                                                                   57.7kg
Gross Weight 66.25kg
Protection                                                                  IP50
Working Temperature -20~45℃
Storage Temperature -20~45℃
Power Terminal M8 Combination screw fastening
MAX Discharge Current 200A
MAX Charging Current 200A
Discharge Protection Voltage                                            43.2V
Charge Protection Voltage 29.2V
Float Charge Voltage                                                        28.8V
Overcurrent Protection 230A
Short-Circuit Protection                                             
                                                          
Supported,Recovery after the load disconnected
Communication Method Bluetooth

Product Description:

The Jiqi Power Supply, also known as the Parking Start Power Supply, is a portable emergency power supply device. Its core functions revolve around vehicle emergency startup and outdoor power supply.

In vehicle scenarios, when a car cannot start due to a depleted battery, there is no need to wait for rescue. By connecting to the vehicle’s battery, it can quickly start, and it is compatible with various models such as sedans, SUVs, and trucks, solving the sudden power outage problems during daily commutes or long-distance travels.

At the same time, it also has outdoor power supply capabilities. It is equipped with USB, Type-C, and other interfaces, which can charge small electronic devices such as mobile phones, tablets, and camping lights, meeting the power needs in scenarios like self-driving camping and outdoor work.

The overall design is lightweight and portable, with a small size that can be stored in the vehicle, and it has multiple protections such as overvoltage, overcurrent, and short circuit, balancing practicality and safety. It is a practical tool for vehicle emergency and outdoor power supply.