1. Ọja Ipariview
The DBPOWER DJS90 Portable Car Jump Starter is a versatile device designed to provide emergency jump-starting for vehicles, act as a portable power bank, and offer essential lighting functions. It features a high peak current of 1600A and an 18000mAh battery capacity, capable of starting various 12V vehicles.

Figure 1: DBPOWER DJS90 Portable Car Jump Starter and included accessories.
Awọn ẹya pataki:
- Vehicle Jump Starting: 1600A peak current for 12V vehicles (up to 7.5L gas / 5.5L diesel engines).
- Banki Agbara to gbe: 18000mAh capacity with 2 USB outputs for charging smartphones, tablets, and other devices.
- Ina LED pajawiri: Features stable, strobe, and SOS signal modes.
- Awọn Aabo Aabo: Heavy-duty smart clamps with low/high voltage, over-temperature, short-circuit, reverse polarity, and jump starter time-out protection.
- Iduroṣinṣin: Operates in temperatures from -4°F to 140°F.
2. Package Awọn akoonu
Daju pe gbogbo awọn nkan wa ninu apo rẹ:

Figure 2: What's in the Box - DBPOWER DJS90 Jump Starter and accessories.
- 1x DBPOWER DJS90 Jump Starter Unit
- 1x Intelligent Jumper Clamps
- 1x USB Line (Charging Cable)
- 1x Itọsọna olumulo
- 1x Hard Shell Storage Case
3. Eto ati gbigba agbara
Before initial use, fully charge the jump starter. It is recommended to recharge the device after each use to maintain optimal battery life.
Ngba agbara si Starter Jump:
- Locate the USB input port on the jump starter.
- Connect the provided USB charging cable to the input port.
- Plug the other end of the USB cable into a suitable USB power adapter (not included) or a car's USB port.
- The LED display will indicate the charging progress. Ensure the device is fully charged before storing or using for jump-starting.

Figure 3: Multifunction ports on the DBPOWER DJS90.
4. Operating Instructions: Jump Starting a Vehicle
Always ensure the jump starter is at least 50% charged before attempting to jump-start a vehicle.
Itọsọna Igbesẹ-Igbese:
- Ṣeto Ọkọ naa: Turn off the vehicle's ignition and all accessories. Engage the parking brake.
- Connect Jumper Cables to Jump Starter: Open the protective flap on the jump starter and firmly insert the blue end of the intelligent jumper clamps into the car jump start output port.
- Darapọ mọ Clamps sí Batiri: Attach the red (positive, +) clamp to the positive terminal of the vehicle's battery. Attach the black (negative, -) clamp to the negative terminal of the vehicle's battery. Ensure a secure connection.
- Ṣayẹwo Imọlẹ Atọka: The indicator light on the intelligent jumper clamps should turn solid green, indicating a safe and ready connection. If it flashes or shows a different color, refer to the troubleshooting section.
- Ọkọ Bẹrẹ: Enter your vehicle and start the engine. If the vehicle does not start immediately, wait 30 seconds before trying again. Do not attempt more than 3 consecutive starts.
- Yọ Clamps: Once the vehicle starts, immediately remove the black (negative) clamp from the vehicle battery, followed by the red (positive) clamp. Then, disconnect the jumper clamps lati ibẹrẹ fo.

Figure 4: Instructions to Start Your Vehicle.
Video 1: Demonstration of using a portable jump starter to start a vehicle. This video illustrates the process of connecting the jump starter to a car battery and successfully starting the engine, highlighting the ease of use and independence from roadside assistance.
5. Operating Instructions: Power Bank & LED Light
Lilo bi Bank Power:
The DJS90 can charge various electronic devices via its USB output ports.
- Connect your device's USB charging cable to one of the jump starter's USB output ports.
- Ibẹrẹ fo yoo bẹrẹ laifọwọyi gbigba agbara ẹrọ rẹ.
- The 18000mAh capacity can provide multiple charges for smartphones, tablets, and other small electronics.

Figure 5: Power Bank Capabilities.
Lilo Imọlẹ LED:
The built-in LED light offers multiple modes for different situations.
- Locate the power button for the LED light (often integrated with the main power button or a dedicated light button).
- Press and hold the button to turn on the stable light mode.
- Press the button again to cycle through strobe mode, SOS signal mode, and then off.

Figure 6: Four Lighting Modes.
6. Awọn ẹya ara ẹrọ ailewu
The DBPOWER DJS90 is equipped with intelligent jumper clamps that provide multiple safety protections:

Figure 7: Smart Clamps Safety Protections.
- Low / High Voltage Idaabobo: Prevents damage from incorrect voltage awọn ipele.
- Idaabobo Iwọn otutu: Shuts down if the device gets too hot.
- Idaabobo Iyika kukuru: Ṣe idilọwọ ibajẹ lati awọn iyika kukuru lairotẹlẹ.
- Idaabobo Polarity yiyipada: Alerts and prevents operation if clamps ti wa ni asopọ ti ko tọ.
- Jump Starter Time-Out Protection: Automatically shuts off after a period of inactivity to conserve power.
7. Itọju
- Gba agbara nigbagbogbo: For optimal performance and longevity, fully recharge the jump starter after each use and at least every three months if stored.
- Ibi ipamọ: Store the device in its hard shell case in a cool, dry place, away from direct sunlight and extreme temperatures.
- Ninu: Wipe the unit and clamps with a dry, soft cloth. Do not use harsh chemicals or abrasive materials.
8. Laasigbotitusita
- Ọkọ ti Ko Bẹrẹ: Rii daju clamps are securely connected to the correct battery terminals. Check the jump starter's battery level. If the intelligent clamps' indicator light is not solid green, refer to the manual for specific error codes or try reconnecting.
- Jump Starter Not Charging: Verify the charging cable and adapter are working correctly. Ensure the charging port on the jump starter is clean and free of debris.
- Imọlẹ LED ko ṣiṣẹ: Check if the jump starter is powered on. Press and hold the light button to activate.
9. Awọn pato
| Ẹya ara ẹrọ | Sipesifikesonu |
|---|---|
| Nọmba awoṣe | DJS90 |
| Oke Ijade Lọwọlọwọ | 1600 Amps |
| Agbara Batiri | 18000mAh |
| Enjini ibamu | Up to 7.5L Gas / 5.5L Diesel (12V) |
| Awọn iwọn otutu ti nṣiṣẹ | -4°F si 140°F (-20°C si 60°C) |
| Ijade USB | 2 USB outputs (details may vary, refer to unit) |
| Iwọn Nkan | 2.83 iwon |
| Package Mefa | 9.84 x 5.24 x 4.49 inches |
10. Atilẹyin ọja ati Support
DBPOWER is committed to ensuring customer satisfaction. If you have any questions or require assistance with your product, please do not hesitate to contact our customer support team. We aim to respond to all inquiries within 24 hours.
For support, please visit the official DBPOWER webaaye tabi tọka si alaye olubasọrọ ti a pese ninu apoti ọja rẹ.





