Uvod
The XTAR PC2 Type-C Dual-Role Fast Charger is a versatile device designed for charging 3.6V/3.7V Li-ion/IMR/INR/ICR rechargeable batteries, including 18650, 18700, 20700, and 21700 sizes. It also functions as a portable power bank, allowing you to charge external devices. This manual provides essential information for safe and efficient use of your PC2 charger.
Sadržaj paketa
Molimo Vas da provjerite da li se u Vašem paketu nalaze svi artikli:
- 1x XTAR PC2 Charger
- 1x USB-C kabel
- 1x Accessory Bracket
- 1x vreća za odlaganje
- 1x uputstvo za upotrebu

Karakteristike proizvoda
- Dual-Role Functionality: Functions as both a battery charger and a portable power bank.
- Široka kompatibilnost: Supports 3.6V/3.7V Li-ion/IMR/INR/ICR batteries, including 18650, 18700, 20700, and 21700 (both protected and unprotected).
- Brzo punjenje: Features QC3.0 and PD3.0 fast charging protocols for efficient power delivery.
- Pametna tehnologija: Automatically adjusts charging currents to prevent overheating and battery damage.
- OV Activation Function: Can revive over-discharged batteries.
- TC-CC-CV Three-stage Punjenje: Optimizes battery health and lifespan.
- High Precision Auto Cut-off: Stops charging automatically when batteries are full.
- Sigurnosne zaštite: Includes over-current, short-circuit, overheat, over-charge, over-voltage, i zaštita od obrnutog polariteta.
- Digitalni prikaz: Shows battery capacity percentage, ulaz/izlaz voltage i struja.
- Kompaktan i prenosiv: Designed for easy carrying, ideal for travel and outdoor use.


Setup
Inserting Batteries for Charging
The PC2 charger accommodates various battery sizes. Proper insertion depends on the battery type.
- For 18650 Flat & Button Top batteries, and Unprotected Flat-20700/21700 batteries:
Insert the provided accessory bracket into the PC2's battery slots first. To secure 18650 batteries, rotate the buckle on the accessory bracket horizontally.
- For Protected Flat-20700/21700 batteries:
Remove the accessory bracket from the battery slots before inserting these larger protected batteries.
Ensure correct polarity (+/-) when inserting batteries. The positive end of the battery should align with the positive contact in the charger, and the negative end with the negative contact.

Povezivanje punjača
Connect the XTAR PC2 charger to a power source using the supplied USB-C cable. The charger's display will activate, showing input voltage/current and battery capacity percentage.
Video: This video demonstrates the unboxing, proper battery insertion with and without the accessory bracket, and connecting the charger to a power source. It also shows the display functionality during charging and power bank use.
Uputstvo za upotrebu
Punjenje baterija
Once batteries are correctly inserted and the charger is connected to a power source, charging will begin automatically. The digital display will show the charging status:
- Kapacitet baterije u procentimatage: Indicates the current charge level of the batteries.
- Ulazni voltage/Current: Shows the power being drawn by the charger.
Press the button on the side of the charger to cycle through the display information for each battery slot (B1 for battery 1, B2 for battery 2) or to return to the overall input display.
When removing batteries, pull the blue strap to easily lift them out of the slots.
Power Bank Function (Output)
The XTAR PC2 can act as a power bank to charge external devices. Ensure charged batteries are inserted into the PC2.
- Connect your external device (e.g., smartphone, Bluetooth headphones) to the PC2 using a USB-C or USB-A cable.
- The PC2 will automatically begin charging the connected device.
- The display will show the output voltage and current, along with the remaining battery capacity of the inserted cells.
The Type-C and USB-A ports can charge two external devices simultaneously.

Održavanje
- Keep the charger clean and dry. Avoid exposure to water or excessive humidity.
- Čuvajte punjač na hladnom i suvom mestu kada ga ne koristite.
- Do not disassemble or attempt to repair the charger yourself. This will void the warranty and may cause damage or injury.
- Regularly check the USB-C cable for any signs of wear or damage. Replace if necessary.
- Ensure battery contacts are clean for optimal performance.
Rješavanje problema
| Problem | Mogući uzrok | Rješenje |
|---|---|---|
| Charger not turning on/display off | No power input; faulty cable; charger malfunction. | Check USB-C cable connection and power source. Try a different cable or power adapter. If problem persists, contact support. |
| Baterije se ne pune | Incorrect battery insertion; incompatible battery type; poor contact; battery too deeply discharged. | Ensure batteries are inserted with correct polarity and the accessory bracket is used appropriately. Clean battery contacts. The OV activation function may revive deeply discharged batteries, but some may be beyond recovery. |
| External device not charging (Power Bank mode) | PC2 batteries are low; faulty output cable; device incompatibility. | Check the charge level of batteries in the PC2. Try a different output cable. Ensure your device is compatible with USB charging. |
| Display shows error or unusual readings | Internal error; extreme temperature; faulty battery. | Remove and reinsert batteries. Disconnect and reconnect power. Ensure operating within recommended temperature range. If a specific battery causes the issue, it may be faulty. |
Specifikacije
| Feature | Detalj |
|---|---|
| Brand | XTAR |
| Broj modela | PC2 |
| Kompatibilne vrste baterija | 3.6V/3.7V Li-ion/IMR/INR/ICR (18650, 18700, 20700, 21700) |
| Ulazni voltage | 3.7 volti (DC) |
| Output Voltage | 3.7 volti (DC) |
| Current Rating | 2 Amps |
| Connector Type (Input/Output) | USB Type-C |
| Broj portova | 2 (for batteries), 2 (USB-C Input/Output, USB-A Output) |
| Dimenzije proizvoda (D x Š x V) | 5.71"D x 4.33"Š x 1.38"H |
| Boja | Blue (Note: Product description mentions BLACK, but specifications list Blue. User should refer to their specific product color.) |
Sigurnosne informacije
- Use only compatible batteries as specified. Using incompatible batteries may cause damage or fire.
- Do not expose the charger to extreme temperatures, direct sunlight, or open flames.
- Čuvati van domašaja djece i kućnih ljubimaca.
- Nemojte kratko spajati kontakte baterije.
- If the charger or batteries become excessively hot during use, disconnect immediately and allow to cool.
- Dispose of batteries and the charger responsibly according to local regulations.
- Avoid dropping or subjecting the charger to heavy impact.
Garancija i podrška
XTAR products are manufactured to high-quality standards. For warranty information, technical support, or service inquiries, please refer to the official XTAR webweb-mjesto ili kontaktirajte prodavača. Sačuvajte račun kao dokaz o kupovini za reklamacije.
Proizvođač: XTAR
Webstranica: www.xtar.cc