1. Uvod
Thank you for choosing the Promate SparkTank-20 Car Jump Starter and Power Bank. This device is designed to provide reliable jump-starting for vehicles and portable power for your electronic devices. Please read this manual thoroughly before using the product to ensure safe and optimal operation. Keep this manual for future reference.
2. Proizvod je gotovview i karakteristike
The Promate SparkTank-20 is a versatile device combining a powerful car jump starter with a high-capacity power bank. Key features include:
- Powerful 2000A Peak Current: Capable of jump-starting large cars and motorcycles.
- 20000mAh High-Capacity Power Bank: Obezbeđuje ampima snagu za punjenje više uređaja.
- Smart Clamps with 6 Protection Systems: Ensures safe operation with protection against reverse charging and short circuits.
- Napajanje od 45W USB-C: Fast charging for USB-C compatible devices and quick recharging of the unit itself.
- Dual QC 3.0 USB Ports: Charges devices up to 4 times faster than conventional chargers.
- 150W DC Output: Powers DC-compatible accessories like tire inflators or car coolers.
- Integrisana LED svjetiljka: Features 3 LED modes (Normal, Strobe, SOS) for emergencies.
- LCD Indicator Display: Shows battery status and charging information.

Image: Promate SparkTank-20 Jump Starter highlighting its 2000A peak current capability.

Image: Promate SparkTank-20 showcasing its 20000mAh high-capacity power bank feature.
3. Sadržaj paketa
Please check the product packaging for the following items:
- Promate SparkTank-20 Jump Starter and Power Bank Unit
- Pametni kablovi za paljenje sa Clamps
- USB-C kabl za punjenje
- Uputstvo za upotrebu
- Storage Case (may vary by region)

Image: Retail packaging of the Promate SparkTank-20, showing the unit and accessories.
4. Sigurnosne informacije
Read and understand all safety information before using this product. Failure to follow these instructions may result in electric shock, explosion, fire, which may result in serious injury, death, or property damage.
- Ne startujte zamrznutu bateriju.
- Do not use the jump starter if the battery voltage je ispod 12V.
- Ensure proper polarity when connecting the jumper cables (red to positive, black to negative).
- Nemojte dozvoliti crveni i crni clamps da se dodiruju.
- Držite uređaj podalje od djece.
- Do not expose the device to water, rain, or extreme temperatures.
- Nemojte rastavljati niti modificirati uređaj.
- Use only the provided or approved charging cables and accessories.
- If the device becomes excessively hot during use, discontinue use immediately.

Image: Close-up of the Promate SparkTank-20 smart clamps, illustrating the built-in protection system.
5. Podešavanje
5.1 Početno punjenje
Before first use, fully charge the SparkTank-20 unit. Connect the provided USB-C charging cable to the USB-C input/output port on the device and to a compatible USB wall adapter (not included). The LCD display will show the charging progress. Charging time may vary depending on the power adapter used.
5.2 Provjera nivoa baterije
Press the power button once to check the current battery level on the LCD display. Ensure the unit is sufficiently charged before attempting to jump-start a vehicle.
6. Uputstvo za upotrebu
6.1 Pokretanje vozila skokom
- Ensure the SparkTank-20 is at least 75% charged.
- Isključite paljenje vozila i svu dodatnu opremu.
- Povežite crveno (+) clamp of the jumper cables to the pozitivno (+) terminal akumulatora vozila.
- Povežite crna (-) clamp of the jumper cables to the negativno (-) terminal of the vehicle's battery or a solid, unpainted metal part of the engine block.
- Insert the blue plug of the jumper cable into the jump starter port on the SparkTank-20.
- Once connected, the indicator light on the smart clamp will turn green, indicating a safe connection. If it shows red or flashes, check the connections.
- Pokrenite motor vozila. Ako se ne pokrene odmah, pričekajte 30 sekundi i pokušajte ponovo. Nemojte paliti duže od 3 sekunde po pokušaju.
- Once the vehicle starts, immediately remove the blue plug from the jump starter unit.
- Zatim, odspojite crni (-) clamp, nakon čega slijedi crveni (+) clamp iz akumulatora vozila.

Image: Promate SparkTank-20 smart clamps properly connected to a car battery for jump-starting.
6.2 Korištenje kao Power Bank
The SparkTank-20 can charge various electronic devices using its USB-C and dual QC 3.0 USB-A ports.
- USB-C Port (45W Power Delivery): Connect your USB-C compatible device (e.g., laptop, tablet, smartphone) to the USB-C port using a USB-C to USB-C cable.
- Dual QC 3.0 USB-A Ports (18W Output): Connect your USB-A compatible device (e.g., smartphone, camera) to either of the QC 3.0 ports using a standard USB-A cable.
The device will automatically begin charging. The LCD display will show the output wattage.

Image: Promate SparkTank-20 simultaneously charging a tablet and a smartphone via its USB-C and QC 3.0 ports.

Image: Promate SparkTank-20 with an accessory connected to its 150W DC output port.
6.3 Korištenje LED svjetiljke
The built-in LED flashlight has three modes: Normal, Strobe, and SOS.
- Press and hold the flashlight button for 3 seconds to turn on the flashlight in Normal mode.
- Press the flashlight button once to cycle through modes: Normal > Strobe > SOS.
- Press and hold the flashlight button for 3 seconds again to turn off the flashlight.

Image: Promate SparkTank-20 with its integrated LED flashlight illuminated.
7. Održavanje
7.1 Recharging the Unit
For optimal performance and longevity, recharge the SparkTank-20 after each use, especially after jump-starting a vehicle. It is recommended to fully charge the unit every 3-6 months even if not used, to maintain battery health.
7.2 Skladištenje
Store the device in a cool, dry place, away from direct sunlight and extreme temperatures. Ensure the unit is fully charged before long-term storage.
7.3 Čišćenje
Wipe the unit with a soft, dry cloth. Do not use harsh chemicals or abrasive materials. Ensure all ports are free of dust and debris.
8. Otkrivanje problema
| Problem | Mogući uzrok | Rješenje |
|---|---|---|
| Vozilo se ne pokreće. | Low battery on SparkTank-20. Incorrect cable connection. Vehicle battery completely dead. | Ensure SparkTank-20 is fully charged. Check cable connections for correct polarity. Consult a mechanic if the vehicle battery is severely damaged. |
| Pametni klamp indikatorska lampica je crvena ili treperi. | Incorrect connection (reverse polarity). Short circuit. Over-discharge protection activated. | Isključite i ponovo spojite clamps ensuring correct polarity. Check for any metal contact between clamps. Allow the unit to cool down if it was recently used. |
| Uređaji se ne pune preko USB portova. | SparkTank-20 battery is low. Cable issue. Device incompatibility. | Recharge the SparkTank-20. Try a different charging cable. Ensure your device is compatible with USB charging standards. |
| Uređaj se ne puni. | Faulty charging cable or adapter. Port issue. | Try a different USB-C cable and wall adapter. Ensure the USB-C port is clean and free of debris. |
9. Specifikacije
| Feature | Specifikacija |
|---|---|
| Brand | Obećavam |
| Broj modela | SparkTank-20 |
| Kapacitet baterije | 20000 mAh |
| Peak Current | 2000 Amps |
| Voltage | 12 volti (DC) |
| Sastav baterije baterije | Lithium Polymer |
| USB-C ulaz/izlaz | Isporuka snage 45W |
| USB-A izlaz (QC 3.0) | Dual 18W Ports |
| DC izlaz | 150W |
| Težina artikla | 1.8 kilograma |
| Dimenzije | 15.9 x 12.9 x 29.3 cm |
| Vrsta usluge | Motorcycle, Passenger Car |
10. Garancija i podrška
Promate products are designed with quality and reliability in mind. For warranty information, please refer to the warranty card included in your product packaging or visit the official Promate website. If you encounter any issues or have questions regarding your SparkTank-20, please contact Promate customer support through their official channels. Keep your purchase receipt as proof of purchase for warranty claims.





