Product Description
This bundle combines the upgraded XTAR VC4H 4-slot smart battery charger with ultra-lightweight XTAR 14500 800mAh 4.5A lithium-ion rechargeable batteries. (Available in 1-Pack or 2-Pack options). The included 14500 battery delivers 800mAh true capacity with a 3.7V nominal voltage and a 4.5A maximum continuous discharge current, weighing only 19g, making it the perfect pocket-sized energy solution. The XTAR VC4H charger is an upgraded model featuring an intuitive LCD gauge screen, QC3.0 Type-C input, and 2A fast charging. Its extended slot design not only supports large protected 20700/21700 batteries but also perfectly accommodates smaller cells like the 14500 in all four slots. With 0V activation, smart algorithms, and advanced safety protections, this kit provides a versatile, portable, and reliable power management solution.
Key Features
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Complete Lightweight Power Kit: Includes one XTAR VC4H 4-slot upgraded charger (with Type-C cable and storage pouch) and one or two XTAR 14500 800mAh 4.5A batteries based on your selection.
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Ultra-Lightweight Battery Specifications: Features 800mAh true capacity, a 3.7V nominal voltage, a 4.2V charging cut-off voltage, and a 4.5A maximum continuous discharge current. Weighing only 19g, it measures 14.3mm in diameter and 50.5mm in height.
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Upgraded Extended Slots: While the VC4H features extended slots to support large protected 20700 and 21700 batteries, it flawlessly accommodates compact 14500 batteries in all four slots with maximum charging efficiency.
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Intelligent LCD Gauge Screen: The clear, innovative display provides real-time data on battery voltage, charging current gear, charged capacity (mAh), battery type, and slot number.
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QC3.0 Fast Type-C Input: Features a universal Type-C port supporting QC3.0 protocols (5V/3A, 9V/2A), delivering a fast 2A charging current for two slots simultaneously or 1A for all four slots for Li-ion batteries.
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Advanced Smart Charging & 0V Activation: Automatically identifies battery types and applies TC-CC-CV for Li-ion or precise 0ΔV/-ΔV pulse charging for Ni-MH. Built-in 0V activation safely revives over-discharged batteries.
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Intuitive LED & Button Controls: Red light indicates active charging or activation; Green light indicates standby, full charge, or reverse polarity. Press buttons to switch currents or view slot info; long-press for 1.5s to turn off the LCD backlight.
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Comprehensive Safety Protections: Built-in overcharge, overcurrent, overvoltage, short-circuit, and reverse polarity protection, supported by intelligent temperature control.
Product Parameters
Charger (XTAR VC4H):
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Model: XTAR VC4H
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Input Power: QC3.0 Type-C (5V⎓3A / 9V⎓2A)
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Charging Current (Li-ion 4.2V): 2A x 1 / 2A x 2 / 1A x 4
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Charging Current (Ni-MH 1.45V): 1A x 1 / 1A x 2 / 1A x 4 / 0.5A x 4
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Charging Cut-off Current: ≤150mA
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Operating Temperature: 0 - 40°C
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Dimensions: L156mm x W115mm x H32mm
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Net Weight: 210g
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Supported Battery Types: 3.6V / 3.7V Li-ion (IMR/INR/ICR), 1.2V Ni-MH / Ni-CD
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Supported Li-ion Sizes: 10440, 14500, 14650, 16340, 17335, 17500, 17670, 18350, 18490, 18500, 18650, 18700, 20700, 21700, 22650, 25500, 26650, 32650
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Supported Ni-MH/Ni-CD Sizes: AAAA, AAA, AA, A, SC, C, D
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Important Upgrade Note: This charger supports protected 20700 and 21700 batteries.
Battery (XTAR 14500 800mAh):
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Brand: XTAR
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Model: 14500 Rechargeable Li-ion Battery
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Nominal Capacity: 800mAh
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Nominal Voltage: 3.7V
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Charging Cut-off Voltage: 4.2V
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Max Continuous Discharge Current: 4.5A
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Weight: 19g
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Dimensions: 14.3 ± 0.3mm (Diameter) x 50.5 ± 0.5mm (Height)
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Note: Manual measurement has an error margin of 0.5mm.
Applications
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Efficient daily charging and power supply for compact EDC flashlights, pen lights, and small tactical lights.
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Reliable energy source and maintenance for laser pointers, remote controls, and small portable gadgets.
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Lightweight portable charging solution for outdoor survival gear, mini headlamps, and emergency kits.
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Convenient mixed charging station for both 3.7V Li-ion and 1.2V Ni-MH household batteries.
Frequently Asked Questions (FAQ)
Q1: What is included in this bundle?
A1: The bundle includes one XTAR VC4H smart charger, one Type-C charging cable, one user manual, one storage pouch, and either 1 or 2 units of the XTAR 14500 800mAh 4.5A batteries based on your selected variant.
Q2: Does the VC4H handle the small 14500 battery size well?
A2: Absolutely. The VC4H features four adjustable spring-loaded slots. While it is upgraded to handle large 26650 or protected 21700 batteries, it perfectly and securely fits the small 14.3mm diameter, 50.5mm height of the 14500 battery in all four slots.
Q3: What is the maximum charging current of the VC4H?
A3: For Li-ion batteries, the VC4H supports up to a 2A current for a single slot or two slots simultaneously, or 1A for all four slots simultaneously. For Ni-MH batteries, it supports up to 1A.
Q4: What do the LED indicator lights mean?
A4: Red light indicates the battery is charging, undergoing self-testing, or being activated. Green light indicates the charger is in standby mode, the battery is fully charged, or the battery is inserted with reversed polarity.
Q5: Can I charge a Li-ion and a Ni-MH battery at the same time?
A5: Yes. The VC4H features 4 completely independent charging circuits. You can safely charge a 3.7V Li-ion battery in one slot and a 1.2V Ni-MH battery in another slot simultaneously.
