1. Product Overview
The SachsenRAD BA12384 is a versatile and powerful 12V portable jump starter designed for emergency vehicle starting, tire inflation, and mobile device charging. It combines a robust jump starter with an integrated 150 PSI air compressor, a 10,000 mAh power bank, and a multi-mode LED emergency light, making it an essential tool for any vehicle owner.
Key Features:
- Powerful 12V Jump Starter: Capable of starting gasoline engines up to 8L and diesel engines up to 10L, delivering up to 1200A peak current.
- Integrated 150 PSI Air Compressor: Features accurate pressure monitoring, automatic shut-off at preset pressure, and support for 4 pressure units. Ideal for vehicle tires, motorcycles, bicycles, and sports balls.
- Multifunctional 10,000 mAh Power Bank: Equipped with USB-C output to quickly charge smartphones, tablets, and other USB-powered devices.
- Comprehensive Safety Protections: Incorporates eight safety mechanisms including reverse polarity, spark-proof, overcharge, overheating, and overcurrent protection.
- Practical LED Emergency Lighting: Offers three light modes (constant, strobe, SOS) for optimal visibility and emergency signaling.
- Integrated Storage Compartment: Keeps all accessories organized and prevents loss of individual parts.
2. What's in the Box
- SachsenRAD BA12384 Jump Starter
- Smart Jumper Clamps
- USB to Type-C Charging Cable
- User Manual
- Four Types of Inflation Nozzles
3. Specifications
| Brand | SachsenRAD |
| Model Number | BA12384 |
| Peak Amperage | 1200 Amperes |
| Battery Capacity | 10,000 mAh |
| Battery Type | Lithium Polymer |
| Voltage | 12 Volts |
| Air Compressor Pressure | Up to 150 PSI |
| Engine Compatibility (Gas) | Up to 8.0L |
| Engine Compatibility (Diesel) | Up to 10.0L |
| Product Weight | 1.1 kg |
| Dimensions | 21 x 18 x 7.5 cm |
| Vehicle Fit Type | Universal Fit |

Figure 1: SachsenRAD BA12384 Jump Starter with dimensions.
4. Setup
4.1 Initial Charging
Before first use, fully charge the jump starter using the provided USB to Type-C charging cable. Connect the Type-C end to the jump starter's input port and the USB end to a compatible USB power adapter (not included). The LCD screen will display the charging progress.
4.2 Connecting Smart Clamps
Ensure the jump starter is turned off before connecting the smart clamps. Insert the blue plug of the smart clamps firmly into the jump starter's jump start port. The device is now ready for use.

Figure 2: SachsenRAD BA12384 Jump Starter with smart clamps.
5. Operating Instructions
5.1 Jump Starting a Vehicle
- Ensure the jump starter is at least 50% charged.
- Connect the red (+) clamp to the positive terminal of the vehicle's battery.
- Connect the black (-) clamp to the negative terminal of the vehicle's battery.
- Ensure the smart clamps are securely connected and the indicator light on the smart clamp box is green.
- Start your vehicle's engine.
- Once the engine starts, immediately remove the smart clamps from the vehicle battery, then disconnect them from the jump starter.

Figure 3: Jump starter connected to a car battery.
Video 1: Demonstration of using a jump starter to start a car. This video shows the process of connecting the clamps to a car battery and successfully starting the vehicle's engine.
5.2 Using the Air Compressor
- Connect the inflation hose to the air compressor port on the jump starter.
- Attach the appropriate inflation nozzle to the hose and secure it to the item you wish to inflate (e.g., tire valve).
- Turn on the jump starter and select the desired pressure unit (PSI, BAR, KPA, kg/cm²).
- Set the target pressure using the controls on the device.
- Press the start button to begin inflation. The compressor will automatically stop once the preset pressure is reached.

Figure 4: Jump starter with integrated air compressor inflating a tire.
Video 2: Demonstration of a jump starter with power bank and air compressor features. This video highlights the multi-functionality of the device, including its use for tire inflation and charging other devices.
5.3 Using as a Power Bank
Connect your USB-powered device (e.g., smartphone, tablet) to the jump starter's USB output port using your device's charging cable. The jump starter will automatically begin charging your device. The LCD screen will show the remaining battery percentage of the jump starter.

Figure 5: Jump starter functioning as a power bank, charging a smartphone.
5.4 Using the LED Flashlight
Press and hold the power button for 3 seconds to turn on the LED flashlight. Press the power button again to cycle through the three light modes: constant illumination, strobe, and SOS signal. Press and hold the power button again to turn off the flashlight.

Figure 6: Jump starter's LED flashlight with multiple modes.
6. Safety Precautions
- Always read the user manual completely before operating the device.
- Do not jump start a frozen battery.
- Ensure proper polarity connection (red to positive, black to negative) to avoid sparks or damage.
- Do not connect the positive and negative clamps together.
- Keep the device away from children.
- Do not expose the device to extreme temperatures or direct sunlight.
- Do not disassemble the device.
- Use only the provided smart clamps and charging cable.
- Remove the jump starter from the vehicle battery immediately after starting the engine.
7. Maintenance
- Store the jump starter in a cool, dry place when not in use.
- Recharge the device every 3-6 months to maintain battery health, even if not used.
- Clean the exterior of the device with a soft, damp cloth. Do not use harsh chemicals.
- Inspect the smart clamps and cables for any damage before each use.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Vehicle does not start | Low battery on jump starter Incorrect clamp connection Vehicle battery completely dead | Recharge jump starter Check polarity and secure connection Try again after a few minutes, or consult a mechanic |
| Air compressor not inflating | Hose not properly connected Target pressure not set Inflation nozzle not sealed | Ensure hose is securely attached Set desired pressure on the device Check nozzle connection for leaks |
| Device not charging external devices | Charging cable faulty Device not compatible Jump starter battery too low | Try a different USB cable Ensure device is USB-compatible Recharge the jump starter |
9. Warranty and Support
The SachsenRAD BA12384 Jump Starter comes with a standard manufacturer's warranty. For detailed warranty information, product support, or service inquiries, please refer to the contact information provided on the product packaging or visit the official SachsenRAD website. Please retain your proof of purchase for warranty claims.