1. Proizvod je gotovview
The XTAR VC4 is a universal smart charger designed to charge a wide range of rechargeable batteries. It features an intuitive LCD display that provides real-time charging information for each battery slot. With four independent charging bays, it can simultaneously charge different battery types and sizes.
- Charges almost all types of rechargeable batteries including 10440, 14500, 16340, 18350, 18650, 25500, 32650 Li-ion, and Ni-MH AA, AAA, C, D batteries. (Note: VC4 cannot charge protected 20700 and 21700 batteries.)
- Intelligently selects charging currents from 0.1A to 1A, with 500mA and 1000mA options. Max charging is 1000mA when 1 or 2 batteries are inserted in CH1 & CH4.
- Digital LCD display automatically detects battery status and shows each cell's voltage, type, charging current, and charged capacity independently.
- Built-in protections include overcharge, over-discharge, short circuit, and reverse polarity protection for safe operation.
2. Sadržaj paketa
- 1x XTAR VC4 Universal 4 Slots Household Battery Charger
- 1x USB kabl
- 1x uputstvo za upotrebu
- 1x Hop-pocket (storage pouch)
Note: Wall adapter is not included. The charger adapts to any 5V USB power source.
Figure 1: XTAR VC4 Charger and included accessories.
3. Podešavanje
- Priključite napajanje: Connect the provided USB cable to the input port on the XTAR VC4 charger. Plug the other end of the USB cable into a compatible 5V USB power source (e.g., USB wall adapter, computer USB port, power bank).
- Početni prikaz: Upon successful connection, the LCD display will light up, showing initial readings for the channels.
Figure 2: Connecting the USB power cable to the charger.
4. Uputstvo za upotrebu
- Umetnite baterije: Carefully insert rechargeable batteries into the charging slots. Ensure correct polarity (+ and - ends) as indicated on the charger and battery. The spring-loaded contacts will adjust to fit various battery sizes.
- Automatsko otkrivanje: The charger will automatically detect the battery type (Li-ion or Ni-MH) and begin charging. The LCD display will show real-time information for the inserted batteries.
- Monitor status punjenja: The LCD display provides comprehensive information:
- Struja punjenja: Indicated by a tachometer-style gauge.
- Voltage: Current voltage baterije.
- Charged Capacity: Displays the mAh (milliampere-hour) charged into the battery.
- Vrsta baterije: Shows whether it's Li-ion or Ni-MH.
Figure 3: LCD screen displaying charging information.
- Charging Current Selection: The charger intelligently selects the most suitable current. For CH1 & CH4, the maximum charging current is 1.0A. For CH2 & CH3, the maximum charging current is 0.5A. If 1 or 2 batteries are inserted in CH1 & CH4, they will charge at 1.0A. If more than 2 batteries are inserted, the current will adjust accordingly.
- Prikaz greške: The LCD display will show "Err" for reverse battery insertion or "null" for short-circuited/broken batteries.
Figure 4: Error messages on the LCD display.
- Završetak punjenja: The charger will automatically stop charging when the batteries are full. The display will indicate "Full" or show the final voltage.
Video 1: Demonstrates the XTAR VC4 Universal Battery Charger in operation, showing battery insertion and display functionality.
5. Održavanje
- Održavajte punjač čistim i bez prašine i ostataka.
- Store the charger in a dry place away from direct sunlight and extreme temperatures.
- Do not charge damaged or inferior batteries.
- Izbjegavajte ispuštanje punjača ili njegovo izlaganje jakim udarcima.
6. Otkrivanje problema
- Punjač se ne uključuje:
- Provjerite je li USB kabel sigurno spojen i na punjač i na izvor napajanja.
- Verify that the 5V USB power source is functioning correctly.
- Battery not charging / "Err" or "null" displayed:
- Check battery polarity. Reinsert the battery with the correct orientation.
- The battery might be short-circuited, damaged, or not compatible with the charger. Do not attempt to charge severely damaged batteries.
- Uvjerite se da su kontakti baterije čisti i bez korozije.
- Sporo punjenje:
- Ensure your 5V USB power source provides sufficient current (at least 2.1A recommended for optimal speed).
- Charging current automatically adjusts based on the number of batteries and slots used. Refer to the "Charging Current Selection" section.
Video 2: Shows the XTAR VC4 charger's display and basic operation, including how it handles different battery types and charging states.
7. Specifikacije
| Feature | Detalj |
|---|---|
| Model | VC4 |
| Input | DC 5V 2.1A |
| Output Voltage | 4.2 Volts |
| Konstantna struja | 0.5A x 4 / 1A x 2 (CH1 & CH4) |
| Cut-Off Voltage | 4.2 ± 0.05V / 1.45V ± 0.1V |
| Cut-Off Current | ≤120mA |
| Radna temperatura | 0 - 40°C |
| Dimenzije proizvoda | 4.53 x 5.87 x 1.38 inča |
| Težina artikla | 7.4 unce (0.46 funte) |
8. Sigurnosne informacije
- Use only with compatible rechargeable batteries.
- Nemojte rastavljati niti modificirati punjač.
- Čuvati van domašaja djece.
- Ne izlažite vodi ili visokoj vlazi.
- Ne koristite punjač ako je kabel ili punjač oštećen.
9. Garancija i podrška
XTAR products typically come with a manufacturer's warranty. Please refer to the warranty card included in your product packaging or visit the official XTAR webstranicu za detaljne informacije o garanciji i kontakte za korisničku podršku.
For further assistance, you may contact XTAR customer service directly or the seller from whom you purchased the product.