The handheld car jump starter is a compact and portable automotive emergency device designed for one-hand operation and easy storage in the car. With its lightweight, handheld form factor, it delivers powerful emergency starting, intelligent tire inflation, mobile device charging, and emergency lighting in a single, space-saving unit. Engineered for daily travel and unexpected roadside situations, this handheld car jump starter provides fast response, reliable performance, and enhanced safety for drivers seeking a convenient and multifunctional emergency companion.
Features

- Multifunctional Automotive Emergency Solution: Integrating emergency vehicle starting, high-performance tire inflation, portable power bank, and emergency LED lighting into one compact device.
- Wide Vehicle Compatibility: Suitable for all 12V gasoline vehicles, diesel vehicles, and new energy vehicles, delivering reliable starting performance even under low or zero battery voltage conditions.
- Reliable Battery Protection: Ensuring stable energy output while protecting vehicle electronics and preventing damage to the vehicle battery.
- Intelligent Tire Inflation: Features a high-output air pump, offering multiple inflation modes suitable for approximately 99% of vehicle models, enabling automatic shut-off with intelligent pressure detection once the preset pressure is reached.
- Multi-Device Inflation Support: Suitable for cars, motorcycles, bicycles, sports balls, kayaks, and inflatable air mattresses.
- Fast Charging Power Bank: Functions as a portable power bank, enabling fast charging for smartphones and electronic devices anytime and anywhere.
- Emergency LED Lighting: Providing reliable illumination for night use and emergency situations.



Parameter
|
Model |
JSP-A3 |
|
Battery Capacity |
8000/10000mAh |
|
Charging Time |
3-4h |
|
Cycle Life |
1000 cycles |
|
Cylinder Size |
17mm |
|
Inflation Pressure |
3-140PSI, ±1psi |
|
Peak Current |
400-500A |
|
Charging Interface |
Type-C |
|
Net Weight |
0.8kg |
|
Product Size |
222*121*53mm |

Precautions
- Please fully charge before each start to ensure sufficient power (more than 75%).
- Fully insert the battery clamp connector into the EC5 interface of this product.
- Use the red clamp to completely clamp the positive terminal (+) of the battery, and the black clamp to completely clamp the negative terminal (-).
- After the car starts, please unplug the plug within 30 seconds and remove the battery clamp.
- Do not start continuously, the starting time must not exceed 5 seconds. If the start fails, wait for more than 1 minute before starting the second time. (Do not start continuously, very important)
- Before starting the car, please turn off all electronic devices in the car, such as air conditioning, lights, entertainment system, etc.
Shipping way

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