Product Description
The XTAR X2 is a compact, high-performance 2-slot smart charger designed for both lithium-ion and nickel-metal hydride batteries. Featuring a clear, blue-backlit LCD screen, it provides real-time data on battery voltage, capacity (mAh), charging current, and battery type. Supporting a 2A fast charge for a single slot, the X2 significantly reduces charging time. Its unique dual-input design allows for flexible power options, utilizing either the included AC power adapter or a DC 5V USB source. With comprehensive safety protections, intuitive humanized prompts like "Full" and "Err", and broad battery compatibility, the XTAR X2 offers a professional, safe, and portable charging experience.
Key Features
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Intelligent LCD Display: The high-contrast screen accurately displays battery voltage, charged capacity (mAh), charge percentage, charging current gear, and battery type (Li-ion or Ni-MH) in real-time.
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2A Fast Charging: Supports a maximum 2A charging current when charging a single battery, enabling a 2600mAh 18650 battery to be fully charged in just 1.6 hours.
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Dual Power Inputs: Features a flexible dual-input design. You can use the original AC power adapter (100-240V) for indoor use, or connect it to a laptop/computer's USB port (DC 5V 2.1A) for outdoor charging.
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Extensive Battery Compatibility: Supports a vast array of 3.6V/3.7V Li-ion batteries (including 14500, 16340, 18650, 18700, 20700, 21700, 22650, 26650) and 1.2V Ni-MH/Ni-CD batteries (AAAA, AAA, AA, A, SC, C).
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Humanized Status Prompts: The screen clearly displays "Full" when the battery is fully charged, and "Err" if the battery is inserted with reversed polarity, automatically stopping charging to ensure safety.
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Comprehensive Safety System: Built with multiple protection mechanisms including short-circuit, reverse polarity, over-discharge, over-temperature, and over-charge protection. Certified with CE, RoHS, and FCC standards, and globally insured by China Pacific Insurance.
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Compact & Portable Design: Features a streamlined, compact form factor measuring 135 x 75 x 38 mm and weighing only 125g, making it convenient for travel and outdoor use.
Product Parameters
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Model: XTAR X2
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Input Power: DC 5V 2.1A (USB)
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Constant Charging Current: 2A x 1 / 1A x 2 / 0.5A x 2
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Charging Cut-off Voltage: 4.20 ± 0.05V (Li-ion) / 1.45 ± 0.1V (Ni-MH)
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Operating Temperature: 0 - 40°C
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Product Dimensions: L135 x W75 x H38 mm
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Net Weight: 125g
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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: 14500, 14650, 16340, 17335, 17500, 17670, 18350, 18490, 18500, 18650, 18700, 20700, 21700, 22650, 25500, 26650
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Supported Ni-MH/Ni-CD Sizes: AAAA, AAA, AA, A, SC, C
Applications
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Fast and efficient charging for EDC tactical flashlights and headlamps powered by 18650/21700 batteries.
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Professional charging and maintenance for AA/AAA Ni-MH batteries in digital cameras, wireless microphones, and game controllers.
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Portable charging solution for model aircraft, RC toys, and outdoor survival gear.
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An all-in-one charging station for managing both Lithium and Ni-MH batteries in your home.
Frequently Asked Questions (FAQ)
Q1: What is included in the package?
A1: The package includes 1x XTAR X2 Smart Charger, 1x Original AC Power Adapter, and 1x User Manual. (Batteries are not included).
Q2: What is the maximum charging current of the XTAR X2 charger?
A2: The XTAR X2 supports up to 2A charging current when charging a single battery. When charging two batteries simultaneously, it supports 1A per slot or 0.5A per slot depending on the power source and settings.
Q3: What does the dual power input feature mean?
A3: It means the X2 can be powered in two ways. Indoors, you can plug it directly into a wall outlet using the included AC adapter. Outdoors, you can connect it to a standard USB port (5V/2.1A), such as a laptop or power bank, making it very versatile.
Q4: What do the "Full" and "Err" messages on the screen mean?
A4: "Full" indicates that the battery has reached its full charge capacity and the charging process has automatically stopped. "Err" indicates that you have inserted the battery incorrectly (reversed polarity). Please remove and correctly reinsert the battery.
Q5: Can I charge Li-ion and Ni-MH batteries at the same time?
A5: Yes. The XTAR X2 features independent 2-slot circuitry. You can safely charge a 3.6V/3.7V Li-ion battery in one slot and a 1.2V Ni-MH battery in the other slot simultaneously.
