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9.6V AA Nicd Energizer Rechargeable Batteries 700mAh For Hotel Phone / Dect Phone
Product Details:
| Place of Origin: | China |
| Certification: | UL,CE.REACH,SA8000 Model Number: D-AA 700 |
| Model Number: | D-AA 700 |
Payment & Shipping Terms:
| Minimum Order Quantity: | 200PCS |
|---|---|
| Payment Terms: | L/C,T/T |
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Detail Information |
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| Model: | D- 9.6V 700mAh | Dimension: | 14.5*50.5 Mm (Diameter*Height) |
|---|---|---|---|
| Voltage: | 9.6V | Capacity: | 700mAh |
| Weight: | 20g | Cycle Life: | 500-800 Cycles |
| Inner Resistance: | <30 | Discharge cut-off voltage: | 1.0V |
| Highlight: | Energizer Rechargeable Batteries,Rechargeable Batteries 700mAh,NI CD AA700MAH 9.6 V |
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Product Description
9.6V AA Nicd Energizer Rechargeable Batteries 700mAh For Hotel Phone , Dect Phone
Features
- High Reliability: Ideal for critical communication devices like hotel/DECT phones, offering stable performance over 500+ cycles.
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Wide Temperature Tolerance: Operates from -20°C to +60°C, ensuring functionality in varied environments.
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Memory Effect Management: Requires periodic full discharges to mitigate memory effect (e.g., discharge every 10 cycles).
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Overcharge/Overdischarge Tolerance: More resilient to abuse compared to other chemistries.
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Low Internal Resistance: Supports moderate discharge currents for phone applications.
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Long Shelf Life: Retains charge for months, suitable for backup use.
Specification
|
Dimension |
14.5*50.5 mm (Diameter*Height) |
|
Voltage |
9.6V |
|
Capacity |
700mAh |
|
Inner resistance |
<30 |
|
Discharge cut-off voltage |
1.0V |
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Maximum Charge voltage |
1.4V |
|
Standard charge current |
0.1C for 16 hours |
|
Rapid charge current |
0.5C for 2.5 hours |
|
Trickle charge current |
45-75mA |
|
Standard discharge current |
0.2C |
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Weight |
20g |
|
Working teerature |
Charge:0-45 degree |
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Discharge:-20-50 degree |
|
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Storage teerature |
minus 20 - 45 degree |
|
Cycle life |
500-800 cycles |
Applications
- Hotel Phones: Cordless desk phones and base units.
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DECT Phones: Digital Enhanced Cordless Telecommunications devices.
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Emergency Communication Devices: Backup power for critical systems.
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Consumer Electronics: Toys, solar lights, emergency lights.
Warnings & Precautions
Charging
- Use NiCd-Specific Chargers: Only use chargers designed for NiCd chemistry with voltage/current limits matching 9.6V/700mAh specs. Avoid Li-ion/NiMH chargers.
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Avoid Overcharging: While tolerant, prolonged overcharging reduces lifespan. Use smart chargers with -ΔV or temperature cutoff.
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Temperature Limits: Charge only between 0°C to +45°C. High temperatures cause leakage; low temperatures lead to incomplete charging.
Discharging
- Prevent Deep Discharge: Do not discharge below 8.0V (1.0V per cell) to avoid cell reversal and capacity loss.
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Memory Effect Mitigation: Perform full discharges (to 8.0V) every 10 cycles to minimize memory effect.
Storage & Handling
- Storage State: Store partially discharged (≈40-50% SOC) in a cool, dry place.
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Cadmium Toxicity: Do not disassemble—cadmium is toxic. Recycle at designated facilities.
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Physical Damage: Avoid crushing/puncturing cells to prevent leakage.
Safety
- Ventilation: Ensure adequate airflow during charging to dissipate gases.
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Child Safety: Keep away from children due to choking hazard and toxic materials.
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No Incineration: Cadmium vapor is toxic if burned.
Maintenance
- Cleaning: Clean terminals with isopropyl alcohol to prevent corrosion.
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Replacement: Replace pack when capacity drops below 80% (≈560mAh).
Disposal
- Recycle Only: NiCd batteries must be recycled due to toxic cadmium. Do not dispose in household waste.