XTAR VC4 Plus Smart LCD Type-C Universal Battery Charger User Manual

1. Entwodiksyon

The XTAR VC4 Plus is an advanced four-bay universal battery charger designed for a wide range of rechargeable batteries. It features a smart LCD display, QC3.0 fast charging input, and multiple operating modes including charging, grading, and storing. This manual provides detailed instructions for safe and efficient use of your VC4 Plus charger.

Image 1.1: The XTAR VC4 Plus charger, including the main unit, USB-C cable, and power adapter.

2. Enfòmasyon sou Sekirite

Please read and understand all safety instructions before using the charger. Failure to follow these instructions may result in electric shock, fire, or serious injury.

• Use the charger only for rechargeable batteries specified in this manual.
• Pa chaje pil ki pa rechargeable.
• Do not disassemble, modify, or short-circuit the charger.
• Kenbe chargeur a lwen dlo, imidite, ak tanperati ki wo.
• Asire w ke gen bon vantilasyon pandan w ap chaje.
• Supervise charging and remove batteries once fully charged.
• Kenbe soti nan atenn timoun yo.
• The charger is equipped with multiple protection features including over-current, over-voltage, over-charge, short-circuit, and over-heat protection.

Image 2.1: The XTAR VC4 Plus incorporates multiple safety protection mechanisms.

3. Pake kontni

Verifye ke tout atik yo prezan nan pakè a:

• XTAR VC4 Plus Battery Charger
• USB Kalite-C kab
• QC3.0 Power Adapter
• Manyèl itilizatè
• Étui depo

Image 3.1: Contents of the XTAR VC4 Plus package.

4. Pwodwi souview

Familiarize yourself with the components of the XTAR VC4 Plus charger:

Image 4.1: Key components and features of the XTAR VC4 Plus charger.

• Charging Bays (CH1-CH4): Four independent slots for batteries.
• Ekspozisyon LCD: Shows real-time charging status, battery information, and selected mode.
• 'Curr' Button: Selects the charging current for the active channel.
• 'Mode' Button: Cycles through different operating modes (Charging, Grading, Storing).
• Kalite-C Antre Pò: For connecting the power adapter. Supports QC3.0 for faster input.
• Endikatè ki ap dirije: Provide quick visual status for each channel.

5. Enstalasyon

1. Konekte pouvwa: Insert the USB Type-C cable into the charger's Type-C input port and connect the other end to the QC3.0 power adapter. Plug the power adapter into a suitable wall outlet. The LCD display will illuminate.
2. Premye ekspozisyon: Upon power-on, the charger will perform a self-test, and the LCD will show initial information.

6. Operasyon Enstriksyon

6.1 Kalite pil konpatib

The XTAR VC4 Plus supports a wide range of 3.6V/3.7V Li-ion/IMR/INR/ICR batteries and 1.2V Ni-MH/Ni-CD batteries. It can charge different types simultaneously.

• Li-ion/IMR/INR/ICR (3.6V/3.7V): 10440, 14500, 14650, 16340, 17335, 17500, 17670, 18350, 18490, 18500, 18650, 18700, 20700, 21700, 22650, 25500, 26650.
• Ni-MH/Ni-CD (1.2V): AAAA, AAA, AA, A, SC, C, D.
• Nòt: The charger can accommodate 4 protected 20700/21700 batteries simultaneously.

Image 6.1.1: The charger's compatibility with various Lithium-ion and Ni-MH/Ni-CD battery sizes.

6.2 Mete batri yo

Carefully insert one or more rechargeable batteries into the charging bays, ensuring the correct polarity (+ and - ends match the markings in the bay). The charger will automatically detect the battery type and begin charging in the default mode.

6.3 Konprann Ekran LCD a

The LCD provides detailed information for each channel:

Image 6.3.1: Explanation of the XTAR VC4 Plus LCD display elements.

• Kalite batri: Displays 'Li-ion' or 'Ni-MH'.
• Internal Resistance (mΩ): Indicates the battery's internal resistance.
• Charged Capacity (mAh/Wh): Shows the amount of charge delivered to the battery.
• Voltage (V): Kouran voltage nan batri a.
• Kouran (A): Chaj aktyèl ampepòk.

6.4 Selecting Charging Current

The charger automatically selects an appropriate charging current. To manually adjust the current for a specific channel:

1. Mete batri a.
2. Press the 'Curr' button (CH1/CH2 or CH3/CH4) corresponding to the desired channel.
3. Repeatedly press the 'Curr' button to cycle through available current options (e.g., 0.5A, 1.0A, 2.0A, 3.0A). The selection will apply to the active channel.

Image 6.4.1: Press the 'Curr' button to adjust the charging current.

6.5 Operating Modes (Charging, Grading, Storing)

The VC4 Plus offers three main operating modes. To switch between modes:

1. Mete batri a.
2. Press the 'Mode' button (CH3/CH4) to cycle through the modes for the active channel.
3. For some modes, a long press of the 'Mode' button may be required to confirm selection or initiate a process.

Imaj 6.5.1: Plis paseview of the three operating modes: Charging, Grading, and Storing.

6.5.1 Chaje Mode

This is the default mode for recharging batteries. The charger will automatically detect the battery type and apply an appropriate charging current. The LCD will display real-time charging progress.

Image 6.5.1.1: The charger display indicating Charging Mode.

6.5.2 Grading Mode

Grading mode is used to determine the actual capacity of a battery. The charger will fully charge the battery, then discharge it to a safe level while measuring the discharged capacity, and finally recharge it. This process provides an accurate capacity reading.

Image 6.5.2.1: The charger display indicating Grading Mode.

6.5.3 Storing Mode

Storing mode is designed to prepare batteries for long-term storage by charging or discharging them to an optimal voltage level (typically around 3.7V for Li-ion). This helps to prolong battery lifespan and maintain performance.

Image 6.5.3.1: The charger display indicating Storing Mode.

7. Espesifikasyon

8. Antretyen

• Netwayaj: Disconnect the charger from power before cleaning. Use a soft, dry cloth to wipe the surface of the charger. Do not use abrasive cleaners or solvents.
• Depo: Lè w pa itilize, sere plato a nan yon kote ki fre, sèk, lwen limyè solèy la dirèk ak tanperati ekstrèm.
• Kontak batri: Periodically check the battery contacts for any debris or corrosion. Clean gently if necessary.

NAN. Depanaj

• Charger pa alimante:
  • Ensure the USB Type-C cable is securely connected to both the charger and the power adapter.
  • Verify that the power adapter is properly plugged into a working wall outlet.
  • Try using a different USB Type-C cable or power adapter if available.
• Batri pa chaje:
  • Check that the battery is inserted with correct polarity.
  • Ensure the battery is a compatible rechargeable type.
  • Clean the battery contacts and charger contacts if they appear dirty.
  • The battery might be over-discharged or damaged. Try a different battery.
• LCD display error:
  • Retire batri a epi mete l ankò.
  • Disconnect and reconnect the power to reset the charger.
• Chaje dousman:
  • Ensure you are using the provided QC3.0 power adapter for optimal charging speed.
  • Check the selected charging current for the channel and adjust if necessary (refer to Section 6.4).

10. Garanti ak sipò

XTAR products are manufactured to high-quality standards. For warranty information or technical support, please refer to the warranty card included in your package or visit the official XTAR websit la. Tanpri konsève prèv acha ou a pou reklamasyon garanti.