Product Description:
The BAK IFR26650PC is a premium-grade 26650 lithium iron phosphate (LiFePO4) battery engineered for high-power, long-life industrial applications. This 40pcs bulk pack delivers a reliable 2500mAh (8.0Wh) capacity and a powerful 15C high-discharge rate, providing sustained, stable power for demanding equipment such as emergency power systems, solar storage, and industrial safety devices.
Manufactured by BAK, a global leader in battery technology, this cell features advanced LiFePO4 chemistry with exceptional thermal stability. It supports an ultra-long 2000-cycle lifespan (maintaining ≥70% capacity after 2000 cycles), zero memory effect, and built-in PTC and explosion-proof valve protection for enhanced safety. It is CE, MSDS, UN38.3, and UL certified, ensuring safe global shipping and compliance.
Key Features:
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BAK IFR26650PC Premium Industrial Cell: High-quality 26650 LiFePO4 battery from the trusted brand BAK.
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2500mAh (8.0Wh) Capacity: Provides reliable energy for extended runtimes.
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15C High-Discharge Rate: Delivers powerful, high-current output for demanding industrial applications.
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2000+ Ultra-Long Cycle Life: Maintains ≥70% of its original capacity even after 2000 full cycles.
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Advanced LiFePO4 Safety Chemistry: Superior thermal stability, explosion-proof valve, and PTC over-charge/over-discharge protection.
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Zero Memory Effect: Allows convenient top-up charging at any time without capacity loss.
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International Safety Certifications: CE, MSDS, UN38.3, and UL certified.
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Standard 26650 Size: Perfectly fits standard 26650 battery compartments (26mm x 65mm).
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40pcs Bulk Industrial Pack: Ideal for large-scale OEM manufacturing, industrial assembly, and commercial energy projects.
Product Parameters (Based on Specs & Markings):
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Brand: BAK
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Model: IFR26650PC
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Size: 26650
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Capacity: 2500mAh
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Energy: 8.0Wh
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Nominal Voltage: 3.2V
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Discharge Rate: 15C
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Chemistry: LiFePO4 (Lithium Iron Phosphate)
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Cycle Life: ≥ 2000 cycles (≥70% retention after 2000 cycles)
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Safety Features: PTC protection, Over-charge/Over-discharge protection, Built-in explosion-proof valve
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Operating Temp - Charging: 0°C to 45°C
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Operating Temp - Discharging: -20°C to 60°C
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Storage Temp: -20°C to 45°C
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Weight: 92g
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Dimensions: 26mm (Diameter) x 65mm (Height)
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Pack Quantity: 40pcs
Applications:
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Emergency Lighting & Safety Equipment: Reliable backup power for mining lamps, safety alarms, and emergency exit lighting.
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Solar Energy Storage: High-cycle, long-life storage for off-grid solar systems and household power banks.
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Portable Power Stations: Ideal core cell for building durable, high-discharge portable power stations.
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Industrial Machinery & Robotics: Reliable power for automated guided vehicles (AGVs) and industrial robotics.
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Medical & Security Devices: Stable power for portable medical equipment, surveillance cameras, and security systems.
Frequently Asked Questions (FAQ):
Q1: What is the advantage of the 2000-cycle lifespan?
A1: This LiFePO4 cell is designed to retain ≥70% of its original capacity even after 1500 full charge/discharge cycles. This far exceeds standard lithium-ion batteries, offering exceptional long-term value and reducing replacement costs.
Q2: What is the discharge rate of this battery?
A2: This BAK IFR26650PC supports a 15C high-discharge rate, making it ideal for high-current applications such as emergency power, industrial tools, and high-performance lighting.
Q3: Is this battery safe for large-scale storage projects?
A3: Absolutely. It features built-in PTC protection, over-charge/over-discharge protection, and an integrated explosion-proof valve. It is also CE, MSDS, UN38.3, and UL certified, meeting the highest safety standards for industrial use.
Q4: What kind of charger should I use for this battery?
A4: You must use a charger specifically designed for 3.2V LiFePO4 batteries with a 3.65V cut-off voltage. Do not use a standard 3.7V/4.2V Li-ion charger.
Q5: Why is this product sold as a 40pcs bulk pack?
A5: The 40pcs pack is specifically designed for industrial and commercial buyers, including OEM manufacturers, battery pack assembly companies, and large-scale energy projects requiring consistent, high-quality bulk cells.
