Type: | Ni-MH/Ni-CD Battery Pack |
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Connection Mode: | Series and Parallel |
Rechargeable: | Chargeable |
Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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NiCd/Ni-CD AA 1.2V 1100mAh Rechargeable Battery
Description | Unit | Specification | Conditions | |
Nominal Voltage | V/Cell | 1.2V | Unit cell | |
Nominal Capacity | mAh | 4000 | Standard Charge/Discharge | |
Standard Charge | mA |
400(0.1C)
|
Ambient Temperature: Ta= 20±5ºC |
|
Hour | 16 | |||
Trickle Charge | (0.03C)~(0.05C) | Ta = 0~45ºC | ||
Standard discharge | mA |
800(0.2C)
|
Ambient Temperature: Ta = 20±5ºC Humidity:Max:85% |
|
Discharge Cut-off Voltage | V/Cell | 1.0 | ||
Operating temperature range | ºC |
0~70ºC
|
Humidity:Max :85% | |
Storage Temperature | ºC | -20~35ºC | 1 year | Fully charged state,Humidity,Max.60% |
0~60ºC | 1 week | Fully charged state,Humidity,Max.80% | ||
Typical Weight | g | Approx. 110.0 |
Test | Unit | Specification | Other Condition | Remarks |
Capacity | mAh | 1000 | Standard Charge Discharge | Up to 3 cycles are allowed |
Open Circuit Voltage(OCV) |
V/Cell | ≥1.25 | Within l hour after standard Charge |
|
Internal Impedance | mΩ/Cell | ≤30 | Upon fully charge (l KHz) | |
High Rate Discharge(0.5C) |
minute | ≥96 | Standard Charge, l hour rest Before Discharge by 0.5C to 1.0 V/cell |
Up to 3 cycles are allowed |
Charge efficiency(55ºC) | mAh | ≥850 | Cycle1: 0.05C Charge 48 hrs, Discharge by 0.2C to 1.0 V/cell, Cycle2~3: 0.05C Charge 24 hrs, Discharge by 0.2C to 1.0 V/cell |
Cycle2/cycle3 Capacity Discharge≥85% Nominal Capacity |
Overcharge | No leakage nor explosion | 0.1C Charge14 days | ||
Charge Retention | mAh | ≥650(65%) | Standard Charge, Storage:45ºCAmbient Temperature,Standard Discharge | |
IEC Cycle Life | Cycle | ≥50 | IEC61951-1(2003)7.4.1.1 | |
Leakage Test | No leakage nor deformation | Fully charged at 0.5C for 2.5 hour stand for 14 days. | ||
Security Test | No explosion,but leakage or deformation is allowed | Charge the cell 0.1C 16hrs, Then≤100 mΩImpedance short circuit for 1hour |
Ambient Temperature: T=20±5ºC |
|
Impact Resistance | Change of voltage should be under 0.02V/ Cell Change of impedance should be under 5 mΩ/ Cell | Charge the cell 0.1C 16hrs Then leave for 1~4hrs,check battery before/after dropped, Height 50cm Wooden board (thickness 30mm) Direction not specified,3 times. |
Ambient Temperature: T=20±5ºC |
|
Vibration Resistance | Change of voltage should be under 0.02V/cell, Change of impedance should be under 5 milliohm/cell | Charge the battery 0.1C 16hrs, then leave for 24hrs,check Battery before/after vibration, Amplitude 1.5mm Vibration 3000CPM, Any direction for 60mins. |
Ambient Temperature: T=20±5ºC |
1.We offer OEM/ODM services with our professional team.
2.We have own molding workshop.
3.Low MOQ,more friendly for different customer.
4.Prompt reply,we will give reply within 2 hours.
5.About samples,we will produce in short time.
6.We have own transportation partner,it will make easy to delivery battery.
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