XTAR VC4 Universal Battery Charger (LCD Display)

Manufacturer: XTAR

4-slot USB charger for Li-ion and NiMH batteries

The XTAR VC4 is a versatile, USB-powered smart battery charger that supports both Li-ion (3.6/3.7 V) and NiMH/NiCd (1.2 V) rechargeable batteries. It features an intuitive LCD display that shows real-time charging information such as voltage, current, and capacity for each independent slot. The charger automatically detects battery type and adjusts the charging method and current accordingly.

Features

• Supports Li-ion (e.g., 10440–32650) and NiMH/NiCd (AAAA, AAA, AA, A, SC, C, D) batteries
• 4 independent charging bays with LCD display for each slot
• USB powered (5 V DC, recommended 2.1 A USB adapter)
• Automatic battery recognition and adaptive charging current (0.1–1.0 A)
• Two main charging currents: ~500 mA (all slots) or ~1000 mA (outer slots when fewer batteries are inserted)
• Three-stage charging algorithm (TC/CC/CV for Li-ion; CC with −ΔV/PVD for NiMH)
• 0 V activation for deeply discharged batteries
• Protections: overcharge, short circuit, reverse polarity, overheat

Benefits

• Charge Li-ion and NiMH batteries in one device
• Independent monitoring of each slot — mix battery types and sizes
• LCD display provides real-time charge status and battery data
• Smart current control prolongs battery life
• Compact, lightweight, and USB-powered — ideal for home or travel use

Package Contents: XTAR VC4 charger, USB cable, protective pouch, user manual, warranty card (batteries not included)

Technical Specifications

• Manufacturer: XTAR
• Model: VC4
• Supported battery types: Li-ion (3.6/3.7 V) and NiMH/NiCd (1.2 V)
• Compatible battery sizes: AAAA, AAA, AA, A, SC, C, D, Li-ion 10440–32650
• Input power: DC 5 V (USB, recommended 2.1 A)
• Charging current: ~500 mA ×4 or ~1000 mA ×2 (depending on configuration)
• Charging method: TC/CC/CV for Li-ion; CC with −ΔV/PVD for NiMH
• Display: LCD showing voltage, current, and capacity per slot
• Weight: ~210 g
• Dimensions: ~149 × 115 × 35 mm
• Safety protections: overcharge, short circuit, reverse polarity, overheat
• EAN/UPC: 6952918320364

Areas of Use

• Charging Li-ion batteries for flashlights, vape mods, power tools, and other devices
• Charging NiMH batteries for remotes, toys, games, and household gadgets
• Portable charging via USB power bank or laptop
• Reactivating deeply discharged batteries with 0 V activation

Keywords

XTAR VC4, universal battery charger, Li-ion charger, NiMH charger, USB-powered charger, 4-slot LCD charger, independent channels, smart battery charger, EAN 6952918320364