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NiMH 3.6V C4000mAh Rechargeable Flashlight Battery For Caing Lantern
Product Details:
| Place of Origin: | China |
| Certification: | CE, UL |
| Model Number: | H-C4000mAh 3.6V |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1000PCS |
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| Packaging Details: | Industrial Pakcage |
| Delivery Time: | 35 working days |
| Payment Terms: | L/C,T/T,Western Union |
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Detail Information |
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| Voltage: | 3.6V | Capacity: | 4000mAh |
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| Dimension: | 26*151mm (Diameter*Height) | Weight: | 230g |
| Cycle Life: | 500 Cycles | Standard Charge: | 0.1C (400mA) For 14-16 Hours |
| Discharge Cut-off Voltage: | 3.0V (1.0V Per Cell) | Fast Charge Current: | 0.5C (2000mA) With -ΔV Termination |
| Name: | Rechargeable Flashlight Battery | ||
| Highlight: | 3.6V Rechargeable Flashlight Battery,C4000mAh Rechargeable Flashlight Battery,3.6 V NiMH Rechargeable Battery |
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Product Description
NiMH 3.6V C4000mAh Rechargeable Flashlight Battery For Caing Lantern
Features
- High Capacity for Extended Runtime: The 4000mAh capacity provides long-lasting power for camping lanterns and flashlights, reducing the need for frequent recharges during extended use .
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Robust Performance in Various Temperatures: NiMH chemistry can perform reliably in a range of conditions, with discharge operating temperatures from -20°C to +60°C .
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Long Cycle Life: This battery can withstand over 500 charge-discharge cycles while maintaining more than 80% of its initial capacity, offering good longevity and value .
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Environmentally Friendly: NiMH batteries are generally considered a "green" choice as they do not contain toxic heavy metals like cadmium or lead .
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Maintenance and Storage: For long-term storage, it's recommended to store the battery at a partial state of charge (around 40-50%) in a cool, dry place .
Specifications
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Model |
H-C4000mAh 3.6V |
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Max Dimension |
26*151mm (Diameter*Height) |
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Voltage |
3.6V |
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Nominal Capacity |
4000mAh |
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Iedance |
<40 mΩ |
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Discharge cut-off voltage |
3.0V |
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Maximum Charge voltage |
4.2V |
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Standard charge current |
0.1C (400mA) for 14-16 hours |
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Standard discharge current |
0.2C |
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Approx Weight |
230g |
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Working teerature |
Charge:0-45 Celsius degree |
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Discharge:-20-50 Celsius degree |
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Storage teerature |
minus 20 - 45 Celsius degree |
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Cycle life |
500 cycles |
Applications
- Camping Lanterns and Flashlights: Provides reliable, long-lasting power for outdoor lighting .
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Emergency Lighting: A common application for batteries of this voltage and capacity .
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Other Portable Devices: Various portable electronics requiring a robust power source.
Warnings & Precautions
Charging
- Use a NiMH-Specific Charger: Always use a charger designed for NiMH chemistry and configured for this battery's voltage (3.6V) and current limits. Using an incompatible charger can be dangerous .
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Avoid Overcharging: While NiMH batteries are somewhat tolerant, excessive overcharging can damage them and reduce their lifespan. Use smart chargers with proper termination methods (-ΔV or temperature sensing) .
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Temperature Monitoring: Charge only within the specified temperature range (0°C to +45°C). Charging outside this range can lead to reduced capacity and potential damage .
Discharging
- Avoid Deep Discharge: Avoid discharging the battery below the cut-off voltage (3.0V for the pack, or 1.0V per cell) to prevent irreversible internal damage.
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Temperature Management: Avoid discharging outside the recommended temperature range (-20°C to +60°C). Extreme cold reduces performance; extreme heat accelerates aging .
Storage
- Partial Charge Storage: For long-term storage (longer than a few months), store the battery at a partial state of charge (around 40-50%) .
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Cool and Dry Environment: Store in a cool, dry place away from direct sunlight, moisture, and heat sources .
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Isolation: Store batteries separately in non-conductive containers to prevent short circuits and contact with metal objects .