XTAR PC2 2-in-1 Battery Charger and Portable Power Bank

1. Důležité bezpečnostní informace

Please read this manual carefully before using the XTAR PC2. Failure to follow instructions may result in fire, electric shock, property damage, or personal injury.

• Vyloučení odpovědnosti: Mějte prosím na paměti možné riziko požáru a striktně dodržujte návod k nabíjení a skladování.
• Do not disassemble, modify, or short-circuit the device.
• Chraňte před vodou, ohněm a vysokými teplotami.
• Use only compatible batteries and power adapters as specified.
• Uchovávejte mimo dosah dětí.

Figure 1: Patented Safe Technology protections built into the PC2.

2. Obsah balení

• 1x XTAR PC2 Charger and Power Bank
• 1x kabel USB-C
• 1x Accessory Bracket
• 1x Uživatelská příručka (tento dokument)
• 1x váček

Figure 2: Contents included in the XTAR PC2 package.

3. Konec produktuview

The XTAR PC2 is a versatile 2-in-1 device designed to charge your Li-ion batteries and serve as a portable power bank for your electronic devices. It features a clear display for real-time status monitoring and supports a wide range of battery sizes.

Figure 3: XTAR PC2 device overview.

Klíčové vlastnosti:

• Duální funkce: Battery charger and portable power bank.
• Wider Compatibility: Supports 3.6V/3.7V Li-ion/IMR/INR/ICR 18650/20700/21700 rechargeable batteries, including protected versions.
• Intelligent Balance System: Prevents overheating and allows safe parallel charging/discharging.
• Stable 5V/3A Output: Consistent power delivery for external devices.
• Režim nízkého proudu: Ideal for charging small electronics like Bluetooth earphones.
• Komplexní bezpečnostní ochrana: Overcharge, short circuit, overvoltage, overheat, reverse polarity, and over-current protection.
• 0V Activation Function: Revives over-discharged batteries.
• TC-CC-CV Three-stage Nabíjení: Optimizes battery health and lifespan.
• High Precision Auto Cut-off: Stops charging when batteries are full.
• Jasný displej: Zobrazuje stav baterie, hlasitosttage a aktuální.

4. Nastavení a instalace baterií

4.1 Kompatibilita baterií

The PC2 is compatible with 3.6V/3.7V Li-ion/IMR/INR/ICR 18650, 20700, and 21700 rechargeable batteries. It can also charge protected 18650/20700/21700 batteries.

4.2 Using the Accessory Bracket

For certain battery types, the included accessory bracket is required to ensure proper contact and secure positioning.

• Need to insert the accessory bracket:
  1. All 18650 Flat & Button Top batteries.
  2. Unprotected flat-20700/21700 batteries.
  3. To keep your 18650 batteries in a fixed position, please rotate the rotary buckle and get it horizontal.
• No need to insert the accessory bracket:
  • Protected 20700/21700 batteries.

Before charging the batteries listed under "Need to insert the accessory bracket", please insert the accessory bracket into the PC2 slots first.

Figure 4: Guide for accessory bracket usage and battery insertion.

5. Návod k obsluze

5.1 Nabíjení baterií

1. Connect the PC2 to a 5V 3A USB power adapter using the provided USB-C cable.
2. Insert compatible Li-ion batteries into the slots, observing correct polarity (+/-). Refer to Section 4.2 for accessory bracket usage.
3. The display will show the charging status, including voltage, proud a procenta baterietage.
4. The PC2 uses TC-CC-CV three-stage charging for optimal battery health and will automatically cut off power when batteries are fully charged.
5. A fast 18650 charger can fully charge 2pcs 2600mAh batteries within 1.5 hours. Ensure you use a 5V 3A output adapter to reach the maximum current.

Figure 5: Charging the PC2 with a 5V 3A Type-C input.

5.2 Použití jako přenosné powerbanky

The PC2 can function as a portable power bank to charge external devices. Ensure charged batteries are inserted into the PC2.

1. Connect your external device (e.g., smartphone, camera, Bluetooth headphones) to the PC2's Type-C or USB-A output port using an appropriate cable.
2. The PC2 provides a consistent 5V/3A output.
3. For low-current devices like Bluetooth headphones or USB lights, the PC2 can also provide suitable charging.

Figure 6: PC2 used as a portable power source for multiple devices.

5.3 Zobrazení informací

The clear display shows real-time information:

• OUT1 OUT2 IN: Indicates output for slot 1, output for slot 2, or input status.
• svtage (V): Zobrazuje aktuální objem baterietage.
• Proud (A): Zobrazuje nabíjecí nebo vybíjecí proud.
• Procenttage (%): Indicates the power percentage of one battery or the average power percentage of two batteries.

Figure 7: Understanding the PC2's display and unique functions.

6. Údržba

• Přístroj pravidelně čistěte suchým, měkkým hadříkem. Nepoužívejte abrazivní čisticí prostředky ani rozpouštědla.
• Store the PC2 in a cool, dry place away from direct sunlight and extreme temperatures.
• If not used for an extended period, remove batteries and store them separately.
• Ensure the battery contacts are clean and free from debris for optimal performance.

7. Řešení problémů

• Device not turning on/charging:
  • Ensure the USB-C cable is securely connected to a working 5V 3A power adapter.
  • Zkontrolujte, zda jsou baterie vloženy správně se správnou polaritou.
  • Verify that the batteries are compatible and not severely over-discharged (the 0V activation function may revive some, but not all).
• External device not charging from PC2:
  • Ensure the batteries inside the PC2 are sufficiently charged.
  • Check the connection between the PC2 and the external device.
  • Try a different USB cable for the external device.
• Overheating during operation:
  • The PC2 has an intelligent balance system to prevent overheating. If overheating occurs, immediately disconnect the power source and remove batteries.
  • Zajistěte řádné větrání kolem zařízení.
  • Do not use damaged or incompatible batteries.
• Displej nefunguje:
  • Ensure the device is powered on or connected to a power source.
  • Pokud problém přetrvává, kontaktujte zákaznickou podporu.

8. Specifikace

Figure 8: Detailed product specifications for the XTAR PC2.

9. Uživatelské tipy

• This PC2 model is a stability-enhanced version of PB2SL V1 and uses the "ALLMAYBE" logo for differentiation.
• Please note that this specific PC2 model does not support fast charging.
• Always use a 5V 3A output adapter for optimal charging speed when charging batteries.
• The intelligent balance system allows for safe parallel charging/discharging even with batteries of different capacities, but for best performance, use batteries of similar type and charge level.

10. Záruka a podpora

For detailed warranty information and customer support, please refer to the official XTAR webnebo kontaktujte svého prodejce.

A comprehensive user manual in PDF format is available for download. You can access it via this link: XTAR PC2 User Manual (PDF).