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Introduction
XTAR VC4 is not only the upgraded version of both VC2 and XP4c chargers, but also the combination of our principle to keep making progress and taking the responsibility for the safety and environment protection. The VC4 can recognize/ display/ charge Ni-MH and Li-ion batteries at the same time and it also displays the charging current, battery voltage and charging capacity. The LCD backlight can be off or automatically into low light mode in 2min to save more energy.

Charger Parameter:
Lithium batteries charging parameter:

Input Power

DC 5.0V 2.1A

0.5A CC Current

500¡À50m A

1.0A CC Current

1000¡À80m A

Cut-off Voltage

4.20¡À0.05V

Operation Temperature

0-40¡æ

Ni-MH batteries charging parameter:

Input Power

DC 5.0V 2.1A

0.5A Pulse Charging Current

500¡À50 mA

1.0A Pulse Charging Current

1000¡À80 mA

Cut-off Voltage

1.45¡À0.1V

Operation Temperature

0-40¡æ

Experience the high tech
¡ñCreative LCD screen displays charging current, battery voltage, charging capacity. Moreover, it intelligently recognize/ display/ charge Ni-MH and Li-ion batteries at the same time
¡ñIntelligently identify input power and automatically adjust suitable charging method and charging current from 0.1A to 1.0A and max up to 0.5A*4 / 1.0A*2
¡ñThree stages of charging (TC-CC-CV) can prolong your batteries¡¯ life
¡ñSoft start can avoid sudden high current to prolong battery lifespan
¡ñForeknow the battery life - After discharge your batteries to the cut off voltage and recharge in VC4, if "0000mAh"shows 70% of the nominal capacity which means that your battery life is almost to an end.

Worry-free charging
¡ñAutomatically stop charging when complete and restart charging when battery voltage below 3.9V, so you can keep the batteries inside the charger overnight
¡ñ5V DC voltage, within the safety voltage ensures your safety
¡ñDisplay ¡°null¡± if the bad battery can't be activated, and Display ¡°Err¡± when polarity-reverse or charger short circuit happens
¡ñReverse - polarity and charger short circuit protection
¡ñABS durable fireproof shell with perfect heat dissipation and high temperature resistance
¡ñWithout temperature rising or overheating

Save your money in a long run
¡ñApply to 10440/14500/14650/16340/17500/17670/18350/18490/18500/18650/18700/22650/25500/26650/32650 3.6V/3.7V Li-ion and AAAA/AAA/AA/A/SC/C/D Ni-MH/Ni-CD batteries, no need to buy many chargers for different sizes and different types of batteries
¡ñFour independent slots, one VC4 equal to four separate chargers
¡ñ0V activation function can rescue your over-discharged batteries. Normally you need to throw away those over-discharged batteries, but with XTAR charger you can rescue them and reuse them. 
¡ñCompatible with any USB  power and wall adaptors
¡ñThe backlight will be energy saving mode if without any operation (inserting battery or pressing button) within 2min. And it will be off when pressing the button for 1.5s and be on when pressing it again.

Save your time
¡ñIndependent four channels can charge four batteries at the same time
¡ñKnow how full your batteries are ¨C Each interval of battery voltage is about 10% of the battery capacity and you can clearly know when your batteries can be fully charged
¡ñSmartly distinguish and display ¡°null¡± if the bad battery can't be activated ¨C Just spend 10 min to know the status of your batteries
¡ñSmartly notify you ¨C the screen will alternately show "FULL" and charging capacity and LED indicator will change from red to green when your batteries are full.
¡ñMax 0.5A*4 / 1.0A*2 charging current make sure your batteries can be fully and quickly charged



















 
 
 
 
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