Important Notice: 100pcs Bulk Wholesale Pack
This product is a 100pcs industrial bulk pack. The cells are brand new Grade A Flat Top design. The actual physical size is approximately 33.4mm × 140.3mm. Please carefully measure your device's battery compartment (electric tricycle, energy storage cabinet) to ensure it can accommodate the large 32140 format cell.
Product Description
15Ah Massive Capacity, 30A High Output, 3000+ Cycles
The CHAN 32140 LiFePO4 (Lithium Iron Phosphate) cell is a premium power and energy storage cell built for industrial-grade applications. Featuring a massive 15Ah capacity, it supports a maximum continuous discharge current of up to 30A (2C). With ultra-low internal resistance (≤3mΩ), it generates minimal heat even under high loads, ensuring high efficiency and safety. Leveraging mature LiFePO4 chemistry, it boasts an impressive lifespan of over 3000 cycles. The ideal core cell for electric tricycles, low-speed EVs, RV energy storage, solar lighting, and outdoor power stations. Packaged in a 100pcs bulk pack, perfect for battery pack manufacturers and advanced DIY enthusiasts.
Key Features
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15Ah True High Capacity: Standard 0.5C discharge delivers a true 15Ah capacity (14.8Ah min), providing excellent single-charge mileage for your EVs.
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30A (2C) Powerful Discharge: Supports a maximum continuous discharge of 30A, effortlessly handling high-power demands such as climbing hills or rapid acceleration.
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Ultra-Low IR (≤3mΩ): Exceptionally low internal resistance means minimal heat generation during high-discharge rates, enhancing safety and prolonging cell life.
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3000+ Extreme Cycle Life: Made with brand new Grade A LiFePO4 cells. Boasts a cycle life of over 3000 times, offering exceptional long-term cost-effectiveness.
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100pcs Industrial Bulk Pack: Large quantity packaging ensures excellent batch consistency. Highly suitable for large-scale series/parallel DIY battery pack assembly.
Detailed Specifications
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Brand: CHAN
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Cell Model: 32140 (LiFePO4)
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Nominal Voltage: 3.2V
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End-of-charge Voltage: 3.65V
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End-of-discharge Voltage: 2.0V
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Nominal Capacity: 15Ah (15000mAh)
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Internal Resistance (ACIR): ≤3mΩ
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Max Continuous Discharge: 30A (2C)
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Standard Charge/Discharge: 0.5C (7.5A)
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Cycle Life: 3000 cycles
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Cell Weight: 295g ± 10g
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Cell Dimensions: Diameter 33.4mm × Height 140.3mm
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Operating Temp (Charge): 0℃ ~ 60℃
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Operating Temp (Discharge): -20℃ ~ 60℃
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Packaging: 100pcs Bulk pack
Applications
- Electric tricycles, low-speed electric vehicle battery pack assembly.
- RV energy storage, high-power outdoor power stations, backup UPS systems.
- Solar energy storage systems and solar street lights.
- Large-scale custom DIY lithium battery packs (12V/24V/48V).
FAQ
Q: What are the exact dimensions of this 32140 battery?
A: While labeled as 32140, the actual physical dimensions are approximately 33.4mm (Dia) × 140.3mm (Height). Please double-check your battery compartment size. If your compartment diameter is smaller than 34mm, it will not fit.
Q: Can I buy 100pcs to build a 48V battery pack?
A: Absolutely. 4 in series makes 12.8V, 16 in series makes 51.2V. 100pcs is perfect for this. However, you must use a dedicated high-current LiFePO4 BMS with a balancing function and perform strict cell matching before assembly.
Q: How are the 100pcs shipped?
A: They are shipped in original factory bulk cardboard boxes with anti-static/anti-shock protection. They are not individually retail-packaged, ideal for direct use in production lines or assembly workshops.
