Joysun 4-in-1 Jump Starter & Air Compressor
- Built for 12V gas engines.
- Delivers 500A+ of starting power and elivers 800+ charge cycles
- Operates flawlessly in -20°C to 60°C weather
- A true 4-in-1 lifesaver, integrated Jump Start, 150PSI compressor LED Light, and Power Bank functions.
- Custom OEM/ODM solutions welcome.
Emergency starting
Skip the assembly—our fully assembled jump starters arrive ready to power your customers’ vehicles immediately. Choose from our standard models or leverage our flexible OEM/ODM services.
This compact powerhouse (just 850g) integrates Jump Start, Air Compressor, LED Light, and Power Bank functions.
Featuring robust 500A starting and 1000A peak current.
Ensures reliable performance from -20°C to 60°C.
With Type-C charging and dual USB ports.
800+ cycle lifespan (≥80% capacity retention)
it’s built for durability and convenience, it’s the ultimate space-saving tool for every driver.
Product Specifications
| Style name | Capacity （mAh） | Starting Current（A） | Peak Current（A） | Max Inflation Pressure | L*W*H (±5mm) | Weight (±100g) |
Certifications & Compliance
|
| R66 | 8000 | 500 | 1000 | 150 PSI (10.3 bar) | 183*120*65 | 850 | UN38.3/MSDS/CE/FCC/UL/ROHS/CB |
| R67 | 8000 | 500 | 1000 | 150 PSI (10.3 bar) | 195*105*60 | 850 | UN38.3/MSDS/CE/FCC/UL/ROHS/CB |
| R67S | 8000 | 500 | 1000 | 150 PSI (10.3 bar) | 195*105*60 | 850 | UN38.3/MSDS/CE/FCC/UL/ROHS/CB |
| R65 | 8000 | 500 | 1000 | 150 PSI (10.3 bar) | 190*100*70 | 850 | UN38.3/MSDS/CE/FCC/UL/ROHS/CB |
| R68 | 6400 | 500 | 1000 | 150 PSI (10.3 bar) | 850 | UN38.3/MSDS/CE/FCC/UL/ROHS/CB | |
| R61S | 6000 | 500 | 1000 | 150 PSI (10.3 bar) | 195*106*65 | 850 | UN38.3/MSDS/CE/FCC/UL/ROHS/CB |
| R60 | 25000 | 1500 | 3000 | 150 PSI (10.3 bar) | 255*95*210 | 1700 |
Emergency starting battery
Source your jump starter batteries directly from us. Simply assemble with your own casing and accessories upon arrival.
Key specs:
800+ Cycles with minimal degradation
Wide Temp Range: -20°C to 60°C
Broad Compatibility across popular models
We offer full OEM customization. Ideal for private label and DIY assembly.
Standard Cell Specifications (Customizable)
| Style Name | Capacity （mAh） | Discharge （C） | L*W*H (±5mm) |
| 653496JR | 1500 | 45C | 6.5*34.5*97 |
| 5354106JR | 2000 | 60C | 5.5*55*107.5 |
| 4967102JR | 2500 | 35C | 4.9*68*103.5 |
| 8254100JR | 3700 | 60C | 8.3*55*98 |
| 616080JR | 2000 | 60C | 6*61*81 |
| 5367102JR | 3000 | 45C | 6*68*103 |