All-in-One Car Jump Starter with Built-in Tire Inflator & LED Display
1. Power Performance This large-capacity portable power bank comes with built-in retractable Type-C cable and multiple output ports: 22.5W bidirectional PD Type-C and QC3.0 USB-A, supporting multi-voltage fast charging protocols of 5V, 9V, 12V. Built-in white LED light for emergency lighting use; digital power display screen shows real-time remaining power and working status intuitively for daily travel and outdoor power supply. 2. Battery Life & Charging The built-in lithium battery pack has 4 capacity options: 30Ah, 50Ah, 80Ah and 100Ah, with cycle life over 1000 times. Dual charging ports (DC5521 + 22.5W PD Type-C) support multiple charging methods, max charging current up to 5A, max charging voltage 4.2V. Low self-discharge cells keep stable performance under long-term standby; recharge the unit within 15 days after fully depleted. 3. Safety & Portability Full BMS multi-protection system provides all-round protection of over-charge, over-discharge, over-current, short-circuit, cell balance and temperature. Intelligent air cooling structure reduces heat effectively during high-power output. The unit features compact lightweight body, weight ranges from 0.4kg to 1.2kg based on different capacities, available in black and white colors. Working temperature range 0℃~45℃, optimal charge-discharge temperature 10℃~35℃. Safe storage temperature from -20℃ to 50℃ for up to 12 months.
Specifications & Features
Product Description
1. Scope of Application
This specification describes the outline dimensions, performance indicators, technical parameters and operation precautions for the large-capacity portable power bank with built-in retractable charging cable and LED emergency light.
This 3.7V lithium portable charger is equipped with built-in stretchable Type-C cable, 30W bidirectional PD Type-C and QC3.0 USB-A fast output, digital power display to monitor real-time power level; three capacity options of 8Ah/10Ah/12Ah are available with cycle life over 1000 times. Full BMS multi-protection and intelligent air cooling structure are adopted, suitable for daily mobile phone charging, outdoor travel and camping emergency power supply.
2. Power Supply Composition
| Model | Cell Type | BMS Model | Inverter Type |
|---|---|---|---|
| All-in-One Car Jump Starter with Built-in Tire Inflator & LED Display | Lithium Polymer Cell | - | - |
3. Power Supply Performance Indicators
| Item | Parameter | Index | Remarks | ||
| Battery Pack | Nominal Voltage (V) | 3.7V | - | ||
| Nominal Capacity (Ah) | 30Ah(30000mAh)、50Ah(50000mAh)、80Ah(80000mAh)、100Ah(100000mAh)、160Ah(160000mAh) | - | |||
| Minimum Capacity (Ah) | 21Ah、35Ah、56Ah、70Ah、112Ah | - | |||
| Min Discharge Cut-off Voltage (V) | 2.75V | - | |||
| Max Continuous Discharge Current (A) | 6.08A | - | |||
| Max Charging Voltage (V) | 4.2V | - | |||
| Max Charging Current (A) | 5A | - | |||
| Cycle Life | ＞1000 次 | - | |||
| - | |||||
| - | |||||
| - | |||||
| - | |||||
| Internal Resistance(mΩ) | - | - | |||
| DC Input (Charging) | DC5521 Charging Port | - | |||
| TYPE-C Charging Port | 5V/9V/12V | ||||
| Charging Time | - | ||||
| AC Output | Output Interface | - | - | ||
| Rated Voltage/Frequency | - | - | |||
| Output Power | - | - | |||
| DC Output | Output Interface | Type-C、USB-A | - | ||
| Output Power | Type-C PD 45W；USB-A 5V/2A | - | |||
| LED Light | Output mode | - | - | ||
| Wireless Charging (Optional) | - | - | |||
| USB Output | QC3.0 | - | - | ||
| TYPE-C | Bidirectional PD Fast Charge, 22.5W Output (5V/9V/12V) | ||||
| TYPE-C | Built-in Retractable Integrated Output Cable | - | |||
| Display | Digital Power Display | ||||
| Conversion Efficiency | ≥85% | - | |||
| Weight (Kg) | 0.4kg/0.55kg/0.8kg/1.0kg/1.2kg | - | |||
| Product Size (mm) | - | - | |||
| Color | Black、White | - | |||
| Protection | Over-charge / Over-discharge / Over-current / Short-circuit / Balance / Temperature Protection | ||||
| Working Temp (℃) | Charge/Discharge | 0℃~45℃ | — | ||
| Optimal Temp | 10℃~35℃ | — | |||
| Storage Temp & Humidity | Short-term (≤1 month) | -20℃~50℃ | Humidity: 65%±20% RH | ||
| Short-term (≤3 months) | -20℃~35℃ | ||||
| Short-term (≤12 months) | -20℃~25℃ | ||||
| Long-term (＞12 months) | 15℃~25℃ | ||||
| Heat Dissipation | Intelligent air cooling | Recover after 2h cooling at room temp | |||
4. Panel Layout
| No. | Name | No. | Name |
| 1 | Digital Power Display Screen | 9 | Multi USB Output Ports |
| 2 | Power Function Button | 10 | Retractable Built-in Type-C Cable Slot |
| 3 | LED Flashlight Control Key | 11 | Type-C Bidirectional Fast Charge Port |
| 4 | Fast Charging Indicator Light | 12 | Integrated Portable Handle |
| 5 | Independent Fast Charge Output Port | 13 | Parameter Marking Area |
| 6 | General Power Indicator | 14 | Anti-slip Heat Dissipation Groove |
| 7 | Outdoor Bright LED Flashlight | 15 | Function Partition Panel |
| 8 | Extra Cable Storage Slot | — | — |
5. Battery Management System
The built-in lithium battery protection board can monitor the battery operation status in real time. It will cut off input and output for protection when over-charge, over-discharge, over-current, over-temperature occurs.
6. Transportation and Storage Precautions
For long-term storage, complete a charge-discharge cycle every 3 months. Do not drop during handling; stacking shall not exceed 4 layers; do not place upside down, keep front side upward.
7. Warnings and Notes
Please carefully read this specification and warning labels on the device before use. Improper operation may lead to overheating and damage of the unit. The company shall not be held responsible for any accidents resulting from non-compliant operations. Always follow the instructions for safe operation.
Warning
- Keep the power supply away from heat sources and high-voltage places, avoid long-term direct sunlight exposure.
- The product contains high-voltage components. Do not disassemble it privately to avoid safety accidents.
- Do not put the power supply into water or fire.
- Do not reverse the positive and negative poles of the power supply. Do not short-circuit the positive and negative poles with metal objects.
- Avoid severe physical vibration and impact; do not hit, drop or step on the power supply.
- Disassembly or assembly without manufacturer permission and guidance is strictly prohibited.
- Do not use power supplies of different manufacturers, types and models in combination.
Note
- The load equipment must meet two conditions for use: ① Input power < rated power of power supply; ② Starting power at boot < peak power of power supply.
- The power supply will automatically activate protection and turn off output when low battery, excessive load power or over ambient temperature.
- Please charge the power supply within 15 days after being exhausted.
Use matched or recommended professional lithium battery charger only.
- Stop using immediately if abnormal conditions such as peculiar smell, discoloration, abnormal noise, liquid leakage or severe deformation occur.
- If electrolyte leaks and splashes on skin or eyes, rinse with clean water immediately and seek medical treatment.
- Place the power supply out of reach of pets and children; keep children away from the product.
- It is forbidden to use multiple units in series or parallel connection. Please contact the manufacturer for consultation if series/parallel application is required.
8. Packing List
| No. | Material Name | Unit | Quantity |
| 1 | Large Capacity Handheld Power Bank | PCS | 1 |
| 2 | Built‑in Charging Cable | PCS | 1 |
| 3 | Multilingual User Manual | PCS | 1 |
9. Certifications
This portable power station complies with CE, FCC, UN38.3, MSDS standards.
10. Safety Compliance
Designed per IEC62619 for lithium iron phosphate battery safety; built-in multi-protection circuits including over-charge, over-discharge, over-current, short-circuit and over-temperature protection to meet international safety requirements.
Customer Reviews (1)
The boss works with extremely high efficiency and resolved all my issues in a very short time, I’m really satisfied with the service.
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