7/5F6 1350mah NIMH Rechargeable Battery 1.2V 1400mAh Chewing Gum Battery
nimh 1.2V 1400mAh 7/5F6 1350mah ni-mh Rechargeable Ni-MH Chewing Gum Battery
- Low Self-DischargeTechnology: Retains up to 80% of its charge after 1 year of storage at room temperature, providing power ready-to-use even after prolonged storage and reducing the need for frequent recharging before use .
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Long Cycle Life: Can withstand over 500 charge-discharge cycles while maintaining more than 80% of its initial capacity, offering excellent longevity and value .
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Prismatic Form Factor: The flat, rectangular shape (66.5x17x6.1mm) allows for efficient space utilization and flexible integration into slim or custom-designed electronic devices, unlike cylindrical cells.
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Environmentally Friendly: NiMH chemistry contains no toxic heavy metals like cadmium or lead, making it a more environmentally conscious choice .
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Wide Operating Temperature Range: Capable of operating effectively in a broad range of environments, from -20°C to +60°C, ensuring reliable performance in various conditions .
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Good High-Rate Discharge Capability: Supports moderate to high discharge currents suitable for a variety of applications .
Specifications
| Dimension | 66.5mm*17mm*6.1mm |
| Voltage | 1.2V |
| Capacity | 1400mah |
| Discharge cut-off voltage | 1V |
| Maximum Charge voltage | 1.42V |
| Standard charge current | 0.1C for 16 hours |
| Standard discharge current | 1C Max discharge current 5C |
| Weight | 40g |
| Working teerature | Charge:0°C to +45°C |
| Discharge:-20°C to +60°C | |
| Storage teerature | -20°C to +35°C |
| Cycle life | 500 cycles |
- Consumer Electronics: Remote controls, digital cameras, portable audio players, electronic toys .
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Medical Devices: Portable medical monitors, blood glucose meters, hearing aids .
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Backup Power: Memory backup for smart meters, IoT devices, alarm systems, clocks .
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Lighting Devices: LED flashlights, emergency lights, solar-powered lights .
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Communications Equipment: Cordless phones, two-way radios (walkie-talkies) .
Warnings & Precautions
- Use a NiMH-Specific Charger: Always use a charger designed for NiMH chemistry.
- Avoid Overcharging: Do not exceed the recommended charge times.
- Temperature Monitoring: Charge only within the specified temperature range (0°C to +45°C).
- Charge in a Well-Ventilated Area: Provide adequate space around the charger and battery during charging.
- Avoid Deep Discharge: While more tolerant than some chemistries, repeatedly discharging the battery below the recommended cut-off voltage (1.0V) can shorten its lifespan .
- Temperature Management: Avoid discharging outside the recommended temperature range (-20°C to +60°C).
- Prevent Short Circuits: Never allow the positive (+) and negative (-) terminals to connect directly. Short circuits can cause very high currents, leading to extreme overheating, terminal damage, leakage, or fire.
Storage
- Excellent Storage: the battery can be stored for extended periods (up to 1 year) with minimal charge loss. However, for very long-term storage (>1 year), storing at a partial state of charge (around 40-60%) in a cool, dry place (ideal: -20°C to +25°C) is still recommended for optimal longevity .
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Keep Away from Extreme Conditions: Store away from direct sunlight, moisture, and heat sources .
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