XTAR VC8S USB-C 8-Bay Smart Battery Charger with QC3.0 Adapter for Li-ion/Ni-MH

The XTAR VC8S redefines multi-bay charging by combining eight independent slots with laboratory-grade testing and maintenance tools in one compact unit. Unlike ordinary chargers that merely top up cells, the VC8S actively evaluates battery health through internal resistance measurement and capacity testing, then grades each cell for you. It supports both 3.6V/3.7V Li-ion and 1.2V Ni-MH/Ni-CD chemistries, covering sizes from AAAA to 26650. Powered via USB-C with a bundled QC3.0 adapter, it can deliver up to 3A to a single slot for rapid charging, while the high-definition VA LCD screen provides real-time voltage, current, capacity, and internal resistance readouts.

Highlights

• 8 independent charging slots for Li-ion and Ni-MH/Ni-CD batteries
• Supports Li-ion sizes: 10440, 14500, 16340, 17335, 17500, 18350, 18490, 18500, 18650, 20700, 21700, 22650, 26650 (including protected 21700)
• Supports Ni-MH/Ni-CD sizes: AAAA, AAA, AA, A, SC, C
• USB-C input with QC3.0 (5V 3A / 9V 2A); includes QC3.0 wall adapter and USB-A to USB-C cable
• High-definition VA LCD screen displays voltage, current, capacity, and internal resistance
• Advanced functions: Capacity Test, Internal Resistance Test, Grade Mode, Storage Mode, 0V Activation
• Li-ion charging algorithm: TC/CC/CV; Ni-MH/Ni-CD: -dV/dT pulse charging
• Comprehensive safety protections and flame-retardant ABS housing

In daily use

The VC8S adapts to your charging needs. When you need a cell ready quickly, insert a single battery and the charger automatically applies up to 3A for Li-ion or 1A for Ni-MH. For battery maintenance, run a Capacity Test to measure actual mAh, or use Grade Mode to sort cells by health. Storage Mode charges or discharges cells to the optimal voltage for long-term storage, preserving their lifespan. The 0V Activation function can revive over-discharged Li-ion batteries that other chargers reject. The backlit VA LCD screen keeps you informed with clear, real-time data, and the intuitive interface makes selecting modes straightforward.

Full specifications

• Charger Type: Smart Multi-Chemistry Battery Charger
• Number of Charging Slots: 8 independent slots
• Compatible Li-ion Battery Types: 3.6V/3.7V Li-ion/IMR/INR/ICR
• Compatible Ni-MH/Ni-CD Battery Types: 1.2V Ni-MH/Ni-CD
• Supported Li-ion Battery Sizes: 10440, 14500, 16340, 17335, 17500, 18350, 18490, 18500, 18650, 20700, 21700, 22650, 26650 (including protected 21700)
• Supported Ni-MH/Ni-CD Battery Sizes: AAAA, AAA, AA, A, SC, C
• Input Power: USB-C, QC3.0 (5V 3A / 9V 2A)
• Max Li-ion Charging Current: 3A (1 slot), 2A (2 slots), 1A (4 slots), 0.5A (8 slots)
• Max Ni-MH/Ni-CD Charging Current: 1A (4 slots), 0.5A (8 slots)
• Display Type: High-definition VA LCD Screen
• Advanced Functions: Capacity Test, Internal Resistance Test, Grade Mode, Storage Mode, 0V Activation
• Li-ion Charging Algorithm: TC/CC/CV (Trickle Current, Constant Current, Constant Voltage)
• Ni-MH/Ni-CD Charging Algorithm: -dV/dT Pulse Charging
• Safety Protections: Over-charge, Over-discharge, Short-circuit, Reverse Polarity, Overheat, Temperature Monitoring
• Operating Temperature: 0-40°C
• Housing Material: Flame Retardant ABS
• Power Adapter Included: Yes (QC3.0 USB Wall Adapter)
• USB Cable Included: Yes (USB-A to USB-C)

Final note

The XTAR VC8S is a versatile and reliable charging solution for anyone who uses multiple battery types. Its combination of high-current charging, advanced testing, and robust safety features makes it an excellent choice for enthusiasts, vapers, photographers, and professionals who demand performance and peace of mind.