Product Description:
The XTAR 26650 is a flagship-grade high-capacity lithium-ion battery engineered for extreme energy storage and reliable high-current output. With a massive 7000mAh true capacity (independently tested to exceed 7100mAh), a powerful 10A continuous discharge current, and a built-in high-efficiency protection board, this battery delivers uncompromising power and safety for your most demanding devices.
Unlike many brands that inflate their capacity numbers, XTAR is committed to transparency and quality. The 7000mAh capacity is real, tested, and verified—delivering the 25.2Wh of energy you actually need. The built-in protection board prevents over-charging, over-discharging, over-voltage, and short circuits, extending battery life and reducing heat loss. With advanced low self-discharge technology, it retains up to 85% of its charge even after one full year of storage.
Key Features:
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XTAR 26650 High-Capacity Cell: Premium-grade Li-ion battery with a true 7000mAh / 25.2Wh capacity.
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10A Continuous Discharge: Delivers a stable 10A output for high-drain devices such as flashlights, power tools, and drones.
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Built-in High-Efficiency Protection Board: Provides over-charge, over-discharge, over-voltage, and short-circuit protection for enhanced safety.
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True Capacity, No Inflation: Independently tested to deliver over 7100mAh—a genuine 7000mAh rating with no misleading claims.
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Ultra-Low Self-Discharge: Retains up to 85% of its original capacity after one year of storage.
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500+ Cycle Life: Designed for long-term durability and economical, eco-friendly use.
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Low Internal Resistance (≤50mΩ): Ensures minimal heat generation and efficient energy transfer.
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Certified Quality: CE and RoHS certified, manufactured to high international safety standards.
Product Parameters (Based on Spec Sheet):
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Brand: XTAR
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Size: 26650
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Capacity: 7000mAh
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Energy: 25.2Wh
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Nominal Voltage: 3.6V
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Max Continuous Discharge Current: 10A
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Charging Voltage: 5V
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Protection Board: Built-in (Over-charge, Over-discharge, Over-voltage, Short-circuit protection)
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Internal Resistance: ≤50mΩ
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Cycle Life: 500+ cycles
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Self-Discharge: Retains up to 85% after 1 year of storage
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Top Type: Button Top
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Dimensions: 26.5mm (Diameter) x 69.3mm (Height)
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Weight: 108g
Applications:
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High-Intensity Tactical Flashlights: Powers the brightest flashlights and searchlights with sustained 10A output.
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Cordless Power Tools: Ideal core cell for high-torque drills, impact drivers, and portable saws.
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High-Performance Drones & RC Hobbies: Provides sustained high-current power for heavy-lift drones and RC vehicles.
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Portable Audio & Speakers: Delivers clean, stable power for high-wattage portable Bluetooth speakers and audio systems.
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Industrial Equipment: Reliable power for industrial lighting, portable workstations, and heavy-duty gear.
Frequently Asked Questions (FAQ):
Q1: Is the 7000mAh capacity truly real?
A1: Absolutely. Unlike many brands that exaggerate their specs, XTAR guarantees real capacity. In independent testing, the actual capacity consistently measures over 7100mAh, surpassing the advertised 7000mAh rating.
Q2: What is the advantage of the built-in protection board?
A2: The built-in high-efficiency protection board actively safeguards the battery against over-charging (stops charging when full), over-discharging, over-voltage, and short circuits. This extends battery life, reduces heat loss, and ensures safe operation.
Q3: What is the discharge current of this battery?
A3: This XTAR 26650 supports a stable 10A continuous discharge current, making it suitable for power tools, high-lumen flashlights, and heavy-lift drones.
Q4: How long can this battery hold a charge when not in use?
A4: Thanks to advanced low self-discharge technology, this battery retains up to 85% of its original capacity even after one full year of storage, making it perfect for backup and emergency preparedness.
Q5: What kind of charger should I use for this battery?
A5: You must use a charger specifically designed for 3.6V/3.7V Li-ion batteries with a 4.2V cut-off voltage. A smart charger with over-charge protection is highly recommended.
