XTAR VC4H Smart Charger with 18650 2600mAh 4.5A Battery Bundle | Type-C Fast Charge LCD Upgrade Kit for Flashlights and Daily Electronics

Product Description

This bundle combines the upgraded XTAR VC4H 4-slot smart battery charger with reliable XTAR 18650 2600mAh 4.5A lithium-ion rechargeable batteries. (Available in 1-Pack or 2-Pack options). The included 18650 battery delivers a stable 2600mAh true capacity, a 3.7V nominal voltage, and a 4.5A maximum continuous discharge current. Weighing only 47g, it is an ideal power source for daily electronics. The XTAR VC4H charger is an upgraded model featuring an intuitive LCD gauge screen, QC3.0 Type-C input, 2A fast charging support, and extended slots that now safely support protected 20700 and 21700 batteries. With advanced 0V activation, intelligent charging algorithms, and comprehensive safety protections, this kit provides a practical, upgraded, and reliable power management solution for your diverse battery needs.

Key Features

• Complete Power Kit: Includes one XTAR VC4H 4-slot upgraded charger (with Type-C cable and storage pouch) and one or two XTAR 18650 2600mAh 4.5A batteries based on your selection.

• Reliable Battery Specifications: Features 2600mAh true capacity, a 3.7V nominal voltage, a 4.2V charging cut-off voltage, and a 4.5A maximum continuous discharge current. Weighing only 47g, it measures 18.8mm in diameter and 68.8mm in height.

• Upgraded Extended Slots: Unlike many previous models, the VC4H features extended slots specifically designed to safely accommodate and charge protected 20700 and 21700 batteries, offering superior versatility.

• Intelligent LCD Gauge Display: The clear, innovative screen displays real-time battery voltage, charging current gear, charged capacity (mAh), battery type, and slot information.

• 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.

• Advanced Charging Algorithms & 0V Activation: Automatically identifies battery types and applies TC-CC-CV for Li-ion or precise 0ΔV/-ΔV pulse charging for Ni-MH. The built-in 0V activation safely revives over-discharged batteries.

• Intuitive LED & Button Controls: Red light indicates active charging or activation; Green light indicates standby, fully charged, or reverse polarity. Press the "Curr." or "Mode" button to switch currents or view slot info; long-press for 1.5s to turn off the screen backlight.

• Comprehensive Safety Protections: Built-in overcharge, overcurrent, overvoltage, short-circuit, and reverse polarity protection, supported by intelligent temperature control.

Product Parameters

Charger (XTAR VC4H):

• Model: XTAR VC4H

• Input Power: QC3.0 Type-C (5V⎓3A / 9V⎓2A)

• Charging Current (Li-ion 4.2V): 2A x 1 / 2A x 2 / 1A x 4

• Charging Current (Ni-MH 1.45V): 1A x 1 / 1A x 2 / 1A x 4 / 0.5A x 4

• Charging Cut-off Current: ≤150mA

• Operating Temperature: 0 - 40°C

• Dimensions: L156mm x W115mm x H32mm

• Net Weight: 210g

• Supported Battery Types: 3.6V / 3.7V Li-ion (IMR/INR/ICR), 1.2V Ni-MH / Ni-CD

• Supported Li-ion Sizes: 10440, 14500, 14650, 16340, 17335, 17500, 17670, 18350, 18490, 18500, 18650, 18700, 20700, 21700, 22650, 25500, 26650, 32650

• Supported Ni-MH/Ni-CD Sizes: AAAA, AAA, AA, A, SC, C, D

• Important Upgrade: This charger supports protected 20700 and 21700 batteries.

Battery (XTAR 18650 2600mAh):

• Brand: XTAR

• Model: 18650 Rechargeable Li-ion Battery

• Nominal Capacity: 2600mAh

• Nominal Voltage: 3.7V

• Charging Cut-off Voltage: 4.2V

• Max Continuous Discharge Current: 4.5A

• Weight: 47g

• Dimensions: 18.8 ± 0.3mm (Diameter) x 68.8 ± 0.5mm (Height)

Applications

• Upgraded daily charging station for EDC tactical flashlights, headlamps, and portable devices.

• Efficient power maintenance for digital cameras, wireless microphones, and remote controls.

• Convenient mixed charging station for both 3.7V Li-ion and 1.2V Ni-MH household batteries.

• A future-proof, versatile power solution that also handles protected 21700 batteries for heavier gear.

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 18650 2600mAh 4.5A batteries based on your selected variant.

Q2: Can the VC4H charge protected 20700 and 21700 batteries?
A2: Yes. This is a key upgrade of the VC4H. It is specifically designed with extended slots to safely accommodate protected 20700 and 21700 batteries, making it much more versatile than standard chargers.

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, 2A for two slots simultaneously, or 1A for all four slots simultaneously. For Ni-MH batteries, it supports up to 1A.

Q4: How do I turn off the screen backlight?
A4: You can simply press and hold either the "Curr." or "Mode" button for 1.5 seconds to turn off the LCD backlight. Pressing the button again will turn it back on.

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.