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High Power Lithium Polymer Cells 3.7V 2420mAh Lithium Ion Polymer Rechargeable Battery
Product Details:
| Place of Origin: | China |
| Certification: | IEC62133,UN38.3,CE,ROHS,UL,REACH |
| Model Number: | - 723861 2420mAh 3.7V |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1000PCS |
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| Payment Terms: | T/T,L/C |
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Detail Information |
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| Battery Type: | Lithium Ion Polymer Rechargeable Battery | Voltage: | 3.7V |
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| Capacity: | 2420mAh | Size: | 7.2mm(T)*38mm(w)61mm(h) |
| Weight: | 45g | Charge: | 0~45℃ |
| Discharge: | -20~60℃ | Cycle Life: | ≥500 Cycles |
| Highlight: | High Power Lithium Polymer Cells,2420mAh Lithium Ion Polymer Rechargeable Battery,3.7V Lithium Polymer Rechargeable Battery |
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Product Description
High Power lithium polymer cells Battery Rechargeable with 3.7V 2420mAh
- Ultra-high Discharge Rate: Capable of 15C continuous and 30C pulse discharge for high-power applications.
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Slim Form Factor: Thin 7.2mm profile ideal for space-constrained designs.
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High Energy Density: Excellent capacity-to-weight ratio (2420mAh at only 45g).
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Flexible Pouch Design: Can be customized for specific space requirements.
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Low Internal Resistance: Enables high current delivery with minimal voltage drop.
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Fast Charging Capability: Supports up to 1C (2420mA) charging current.
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Safety Features: Built-in protection against overcurrent and short circuit.
Specification
| Rated Capacity | 2420mAh | |
| Nominal Voltage | 3.7V | |
| Charging Voltage | 4.2±0.03V | |
| Standard charge | Constant Current 0.5C 1210mA Constant Voltage 4.2V 0.01 C5A cut-off |
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| Standard discharge | Constant current 0.2 C 484mA end voltage 3.0 V |
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| Fast charge | Constant Current 1C 2420mA Constant Voltage 4.2V 0.01 C 24.2mA cut-off |
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| Fast discharge | Constant current 1C 2420mA end voltage 3.0 V |
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| Maximum Continuous Charge Current |
1 C 2420mA | |
| Maximum Discharge Current |
30C 72600mA | |
| Operation Teerature Range | Charge: 0~45℃ Discharge: -20~60℃ |
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| Storage Teerature Range |
Less than 1 year: -20~25℃ less than 3 months: -20~40℃ |
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| Weight | 45g | |
| Dimension |
7.2mm(T)*38mm(w)61mm(h) |
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application
- High-performance Drones: Racing drones and UAVs requiring high power-to-weight ratio.
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Portable Power Tools: Compact cordless tools needing high current output.
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RC Vehicles: High-speed remote control cars, boats, and aircraft.
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Portable Medical Devices: Compact medical equipment requiring high power density.
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High-end Consumer Electronics: Ultra-thin gadgets and portable devices.
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Robotics: Small robotic applications requiring high power output.
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Emergency Power Systems: Backup power for critical applications.
Warnings & Precautions
Charging
- Use only Li-Po specific chargers with proper voltage/current regulation
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Never exceed 4.2V charging voltage under any circumstances
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Charge in fire-proof containers or bags only
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Monitor temperature during charging - disconnect if above 45°C
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Maintain ventilation during charging
Discharging
- Do not discharge below 3.0V per cell
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Monitor temperature during high-rate discharge
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Allow cooling between high-current cycles
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Never short-circuit terminals
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Use appropriate wiring for high-current applications (≥16AWG recommended)
Storage & Handling
- Store at 3.7-3.8V (30-50% SOC) for long-term storage
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Store in cool, dry environment away from direct sunlight
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Use protective casing to prevent physical damage
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Keep away from sharp objects and metals
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Store in fire-proof containers when not in use