Free 1-Year Remote Support
Eligible laptops, desktops, workstations, mini PCs, monitors and other items include complimentary 1-year remote technical support from Win Support Tech. Our team can assist with device setup, software installation, Windows troubleshooting, driver issues, performance optimization, printer connectivity, email configuration, and general technical assistance. Support is provided remotely through secure support tools, phone, or email. Product eligibility may vary.
Product Highlights
SPECIFICATIONS
Brand Name: XTAR
Data Transmission: no
Display screen: Yes
High-concerned chemical: None
Intelligent Charge: Yes
Model Number: VX4 V2
Origin: Mainland China
Output Current: 2A
Output Power: ≤37.5
Package: Yes
Power Source: Other
Quick charge: Yes
Type: Electric,USB
Use: Battery
Voltage: 3.7 В
Voltage range: USB (5-20V DC)
New Upgrade | XTAR VX4 V2 Universal Fast Charger
——The first charger supporting 1.5V Li-ion capacity test, intelligently caring for every battery
Universal Compatibility
~Supports: 3.6/3.7V Li-ion, 3.2V LiFePO4, 1.5V Li-ion, 1.2V Ni-MH
~Mixed charging mode supported
~Two modes for accurate identification & safety:
• Normal mode: 3.6V Li-ion / 1.5V Li-ion / 1.2V Ni-MH
• LiFePO4 mode: 3.2V LiFePO4 / 1.5V Li-ion / 1.2V Ni-MH
Smart Fast Charging
~Type-C input, up to 3A per slot with 20W PD adapter
~Auto current selection based on adapter power, battery count & internal resistance
5 manual current levels: 3/2/1/0.5/0.25A (Ni-MH fixed at 0.5A)
Capacity Test Function
~Accurately measures actual battery capacity through a full "charge-discharge-charge" cycle
~Industry-first support for 1.5V Li-ion battery capacity testing
Real-Time LCD Display
~Shows charging current, voltage & capacity
Safe & Reliable
~Protection: Overcharge, overcurrent, short circuit, reverse polarity, soft start
~0V activation revives over-discharged batteries













Shipping and Return Policy
- Shipping: Shipping is free on orders above 70$. Domestic orders can take 4-8 business days whereas international shipping may take 15-25 days. Standard Shipping may vary on State and Location.
- Returns: We offer a 30-day return policy on items in new, unused condition. Please contact our customer support team to initiate a return. A restocking fee may apply.
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Money Back
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Customer Support
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