3200mAh 3.7V 14500 Lithium Rechargeable Battery 4P Parallel Li Ion Battery Cell
| Model: | 14500 Li-ion Battery Pack (1S4P) | Nominal Voltage: | 3.7V |
| Rated Capacity: | 3200mAh | Full Charge Voltage: | 4.2V |
| Cell Configuration: | 4 Cells Parallel (4P) | Cell Type: | Cylindrical Rechargeable Lithium Ion Cell |
| Cycle Life: | ≥500 Cycles (80% Capacity Retention) | ||
| High Light: | 3.7V 14500 Lithium Battery,3200mAh 14500 Lithium Rechargeable Battery,4P Parallel Li Ion Battery Cell |
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Meta Short Description
Product Core Specifications
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Item
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Specification
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Battery Model
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14500 Lithium-ion Battery Pack
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Configuration
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4P (4 Cells Parallel Connection)
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Nominal Voltage
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3.7V
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Nominal Capacity (Single Cell)
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800mAh
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Battery Type
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Rechargeable Li-ion Battery
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Charging Cut-off Voltage
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4.2V ± 0.05V
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Discharging Cut-off Voltage
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2.75V
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Standard Charging Current
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0.2C
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Max Charging Current
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0.5C
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Standard Discharging Current
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0.5C
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Max Continuous Discharging Current
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1C
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Cycle Life
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≥500 cycles (0.5C charge/discharge)
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Self-discharge Rate
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≤3% per month
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Operating Temperature
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Charging: 0℃ ~ 45℃; Discharging: -20℃ ~ 60℃
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Storage Temperature
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-20℃ ~ 25℃
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Cell Size
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14mm (Diameter) × 50mm (Height)
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Weight
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Customized (Based on 4P assembly)
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Product Features
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4P Parallel Design: Adopts 4 high-quality 14500 cells in parallel connection, effectively boosting discharge current and load capacity, providing more durable and stable power supply than single battery cells.
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High Energy Density: Original grade lithium-ion cells deliver stable 3.7V constant voltage output, effectively avoiding voltage drop and power jitter during device operation.
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Excellent Cycle Performance: Supports more than 500 times of charge and discharge cycles with low capacity attenuation, meeting long-term repeated use needs.
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Ultra-low Self-discharge: Strict cell screening technology ensures extremely low monthly self-discharge rate, maintaining sufficient power after long-term idle storage.
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Full Safety Protection: Built-in multi-protection functions against overcharging, over-discharging, over-current, short circuit and overheating, ensuring safe and stable operation of equipment.
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Durable & Reliable: No battery leakage, no cell bulging, stable internal resistance, suitable for long-term continuous work of low-power electronic equipment.
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