3.7V 3400mAh 10A High Rate 18650 Lithium Ion Battery For Consumer Electronics
3.7V 3400mAh 10A High Rate 18650 Lithium ion Battery
Features
- High Energy Density: Offers 3400mAh capacity in standard 18650 size
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High Rate Capability: Supports up to 10A continuous discharge current
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Long Cycle Life: Maintains performance over 500+ charge cycles
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Stable Voltage Output: Consistent 3.7V nominal voltage throughout discharge
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Low Self-Discharge: <3% per month at room temperature
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No Memory Effect: Can be recharged at any state without capacity loss
Specification
| Typical capacity | 3400mAh |
| Nominal Voltage | 3.7V |
| Dimensions | 18mm (Diameter) × 65mm (Height) |
|
Max. DisCharge Current |
10A |
|
Discharge Cut-off Voltage |
2.5V |
| Weight | 48g |
| Cycle Life | ≥500 cycles |
| Operating Temperature |
Charge: 0°C to 60°C; Discharge: -20°C to 80°C |
| Storage Temperature |
-20°C to 50°C (Recommended: 20-25°C) |
| Internal Resistance | ≤25mΩ |
| Self-Discharge Rate | <3% per month |
| Warranty | 12 months |
Applications
- High-Power Flashlights: Tactical and professional lighting equipment
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Power Tools: Drills, saws, and other cordless tools
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Portable Power Banks: High-capacity mobile charging solutions
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Electric Vehicles: E-bikes, scooters, and other light electric vehicles
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RC Hobbies: Drones and remote-controlled vehicles
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Medical Devices: Portable medical equipment
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UPS Systems: Uninterruptible power supplies
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Consumer Electronics: Laptops, cameras, and audio equipment
Warnings & Precautions
- Use only Li-ion specific chargers with proper voltage/current regulation
- Never exceed 4.2V charging voltage
- Do not charge at temperatures below 0°C or above 45°C
- Discontinue use if battery becomes hot, swollen, or shows damage during charging
- Avoid discharge below 2.5V cut-off voltage
- Do not exceed 10A continuous discharge current
- Never short-circuit the battery terminals
- Allow battery to cool between high-drain applications
- Store at 30-50% charge state for long-term storage
- Keep in cool, dry environment (20-25°C ideal)
- Keep away from water and moisture
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.