XTAR FC2 Smart Charger with 26650 5200mAh 7A Battery Bundle | Type-C Adjustable Current Kit for High-Power Flashlights and Outdoor Gear

Product Description

This bundle combines the straightforward and compact XTAR FC2 2-slot smart charger with ultra-high-capacity XTAR 26650 5200mAh 7A lithium-ion rechargeable batteries. (Available in 1-Pack or 2-Pack options). The included 26650 battery delivers a massive 5200mAh true capacity, a 3.6V nominal voltage, and a stable 7A maximum continuous discharge current, making it a true powerhouse for heavy-drain outdoor equipment. Featuring a Button Top positive terminal, it ensures excellent compatibility with high-lumen flashlights and heavy-duty devices. The XTAR FC2 charger features a convenient Type-C input, a 3-level adjustable charging current slider, independent dual-slot circuits, and intuitive 4-LED indicators. With comprehensive safety protections, this kit provides a practical, powerful, and reliable power management solution for your heavy-duty electronics.

Key Features

• Complete High-Capacity Power Kit: Includes one XTAR FC2 2-slot charger (with Type-C cable) and one or two XTAR 26650 5200mAh 7A batteries based on your selection.

• Massive Battery Specifications: Features 5200mAh true capacity, a 3.6V nominal voltage, a 4.2V charging cut-off, and a 7A maximum continuous discharge current. It features a Button Top positive terminal, ensuring a secure connection with high-lumen flashlights and heavy-duty gear. Weighing 95.5g, it measures 26.5mm in diameter and 69.3mm in height.

• 3-Level Adjustable Charging Current: Features an intuitive physical slide switch that allows you to freely select the charging current between 0.5A x 2, 1.0A x 2, and 2.0A x 1, offering precise control for various battery capacities and charging speed preferences.

• Universal Type-C Input: Equipped with a standard Type-C port (DC 5V 2A), making it easy to power the charger via standard phone adapters, laptops, power banks, or car chargers.

• Dual Independent Slots: Supports mixed charging of 3.6V/3.7V Li-ion and 1.2V Ni-MH/Ni-CD batteries simultaneously without mutual interference.

• Intuitive 4-LED Indicator System: Real-time status display. Flowing/Blinking lights indicate charging or activation; 4 solid lights indicate fully charged; 4 simultaneous flashing lights indicate reverse polarity or short circuit protection.

• Comprehensive Safety Protections: Built-in over-current, over-voltage, over-charge, short-circuit, and reverse polarity protection, supported by an intelligent temperature control system for safe and stable charging.

Product Parameters

Charger (XTAR FC2):

• Model: XTAR FC2

• Input Power: DC 5V 2A (Type-C)

• Constant Charging Current: 2A x 1 / 1A x 2 / 0.5A x 2

• Charging Cut-off Voltage: 4.2 ± 0.04V

• Charging Cut-off Current: ≤150mA

• Operating Temperature: 0 - 40°C

• 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, 17500, 17670, 18350, 18500, 18650, 18700, 20700, 21700, 22650, 25500, 26650

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

Battery (XTAR 26650 5200mAh):

• Brand: XTAR

• Model: 26650 Rechargeable Li-ion Battery

• Nominal Capacity: 5200mAh

• Nominal Voltage: 3.6V

• Charging Cut-off Voltage: 4.2V

• Max Continuous Discharge Current: 7A

• Positive Terminal: Button Top

• Weight: 95.5g

• Dimensions: 26.5 ± 0.3mm (Diameter) x 69.3 ± 0.5mm (Height)

• Note: Manual measurement has an error margin of 0.5mm.

Applications

• High-power energy supply and daily charging for high-lumen searchlights, tactical flashlights, and heavy-duty EDC gear.

• Stable 7A power source and charging maintenance for extended-use outdoor headlamps and camping lanterns.

• High-capacity battery management for heavy-duty RC models, drones, and hobby electronics.

• Large-capacity battery screening and pairing for DIY power bank builders and custom battery packs.

• A simple and versatile mixed-charging solution for both 3.6V high-capacity 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 FC2 smart charger, one Type-C charging cable, one user manual, and either 1 or 2 units of the XTAR 26650 5200mAh 7A Button Top batteries based on your selected variant.

Q2: How do I change the charging current?
A2: Simply slide the physical switch located on the side of the charger to choose between the three current settings: 0.5A, 1.0A, or 2.0A. Note that the 2.0A setting supports only a single battery at a time.

Q3: What do the 4 LED lights indicate?
A3: Flowing or blinking lights indicate the battery is charging or being activated. 4 solid lights mean the battery is fully charged. 4 lights flashing simultaneously indicate that the battery is inserted incorrectly (reverse polarity) or a short circuit has occurred.

Q4: Can I charge a Li-ion and a Ni-MH battery at the same time?
A4: Yes. The FC2 features independent dual-slot circuitry, allowing you to charge a 3.6V Li-ion battery in one slot and a 1.2V Ni-MH battery in the other slot simultaneously.

Q5: Can this charger accommodate the large 26650 battery size?
A5: Absolutely. The FC2 is specifically designed to support large 26650 battery sizes. Its extended dual slots comfortably fit the 26.5mm diameter and 69.3mm height of this powerful battery.