Product Description
The Soshine IFR26650 is a premium-grade lithium iron phosphate (LiFePO4) rechargeable battery engineered for high-capacity energy storage and exceptional longevity. This 4pcs bundle includes a free storage case and delivers a massive 4000mAh capacity, a stable voltage platform, and an ultra-long cycle life of over 2000 cycles to 80% capacity retention. It is the ideal power solution for high-lumen flashlights, outdoor camping gear, and devices that demand long-lasting, reliable energy.
Built with advanced LiFePO4 chemistry, this battery offers superior thermal stability, zero memory effect, and enhanced safety against overcharging and short circuits. It operates reliably across a wide temperature range, making it a trustworthy power source in various environmental conditions.
Key Features
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4pcs Soshine IFR26650 Premium LiFePO4 Cells: High-quality batteries with a free included storage case.
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4000mAh High Capacity: Delivers a massive 4000mAh energy reserve for extended runtimes.
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2000+ Cycle Life (to 80% Capacity): Advanced LiFePO4 chemistry ensures over 2000 full recharge cycles while retaining 80% of the original capacity.
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Advanced LiFePO4 Safety Chemistry: Superior thermal stability, explosion-proof design, and enhanced safety against overcharging and short circuits.
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Zero Memory Effect: Allows convenient top-up charging at any time without capacity loss.
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Excellent Temperature Performance: Operates reliably across a wide temperature range suitable for outdoor use.
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Standard 26650 Size: Measures 26.2mm (Diameter) x 65.7mm (Height), fitting standard 26650 compartments.
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Versatile Applications: Ideal for high-power flashlights, portable power banks, outdoor gear, and DIY battery packs.
Product Parameters (Based on Spec Sheet)
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Brand: Soshine
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Model: IFR26650
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Size: 26650
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Capacity: 4000mAh
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Chemistry: LiFePO4 (Lithium Iron Phosphate)
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Nominal Voltage: 3.2V
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Cycle Life: ≥ 2000 cycles (to 80% capacity retention)
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Dimensions: 26.2mm (Diameter) x 65.7mm (Height)
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Rechargeable: Yes
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Pack Quantity: 4pcs (Includes free battery storage case)
Applications
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High-Performance LED Flashlights: Powers high-lumen tactical flashlights and searchlights with long-lasting 4000mAh energy.
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Outdoor & Camping Gear: Provides reliable, long-lasting power for headlamps, camping lanterns, and portable radios.
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Portable Power Stations: Ideal core cell for building high-capacity, long-cycle portable power stations.
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Emergency Backup Power: Dependable power for emergency lighting and backup energy systems.
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DIY Battery Pack Assembly: Perfect for building custom 12V/24V battery packs for various projects.
Frequently Asked Questions (FAQ)
Q1: What is the cycle life of this battery?
A1: This Soshine LiFePO4 battery is designed for over 2000 full recharge cycles while retaining 80% of its original capacity. This provides exceptional long-term value and significantly reduces replacement costs.
Q2: What is the capacity of this battery?
A2: This battery delivers a massive 4000mAh capacity, providing significantly longer runtimes for high-drain devices compared to standard 2500mAh or 3500mAh cells.
Q3: What is the advantage of the LiFePO4 chemistry?
A3: LiFePO4 (Lithium Iron Phosphate) offers superior thermal stability, a much longer cycle life (2000+ cycles vs 500-800 cycles), and enhanced safety compared to standard Li-ion batteries. It is much less prone to overheating or fire.
Q4: Is this battery suitable for outdoor use in extreme temperatures?
A4: Yes. LiFePO4 chemistry is known for its excellent thermal stability, allowing this battery to operate reliably in a wide range of outdoor temperatures.
Q5: What kind of charger should I use for this battery?
A5: 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.
