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Product Details:
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| Model Number: | 4GS-AA130 | Type: | NiMH |
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| Capacity: | 1300mAh | Voltage: | 4.8V |
| Size: | AA | Circle Life: | ≥500 Times |
| High Light: | 4.8V NiMh AA Battery,1300mAh NiMh AA Battery,NiMh 1300mAh Battery |
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High cost-effective For Emergency Light Ni-MH Battery AA 1300mAh 4.8V
Cell Product parameters:
| Description | Specification | Conditions |
| Nominal Voltage | 1.2 V | |
| Nominal Capacity | 2200mAh |
Standard Charge/Discharge,up to 3 cycles are allowed. |
| Minimum Capacity | 2200mAh | |
| Standard Charge | 220mA(0.1C) × 16 hrs | Ta=0～70℃ (see Note 1) |
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Rapid Charge |
1100mA(0.5C) ×144 mins approx. |
(With -△V or dT/dt or TCO control) Timer CutOff =120% input capacity ( for ref. only) -△V= 5-10mV/cell dT/dt = 1～2℃/3min Ta=10～55℃ |
| Trickle Charge | 110-220mA(0.05C-0.1C) | Ta=0～70℃ |
| Discharge Cut-off Voltage | 1.0V | |
| Maximum Discharging Current | 2200mA(1C) | |
| Discharge Temperature | -20℃～70℃ | |
| Storage Temperature | -20℃～35℃ | |
| Typical Weight(approximate) | 50g |
Test methods and performance:
|
Test |
Specification |
Conditions |
Remarks |
| Open Circuit Voltage(OCV) | ≥1.25V | After 24 hours standard charge | |
|
Capacity |
≥2200mAh |
Standard Charge/Discharge |
Up to 3 cycles are allowed |
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0.5C Discharge |
≥110min |
Standard Charge, 1hr rest before discharge |
End voltage 1.0V |
| Permanent Charge Endurance Test | T1≥195min T2≥170min |
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Internal Impedance (Ri) |
≤12mΩ |
Following a standard charge period, Checked at 1000Hz with 1~4 hour |
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Overcharge |
No leakage nor deformation |
Standard discharge 220mA(0.1C) charge 48 hours |
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Charge Retention |
≥1320mAh |
Standard Charge, Storage:28 days, Standard Discharge | |
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Charge Efficiency |
≥270min |
Standard discharge Recharge at 0.1C for 10 hours,then Discharge at 0.2C to 1.0/cell. |
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Leakage |
No leakage nor deformation |
Fully charged at1100mA(0.5C), Storage for 14 days |
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IEC Cycle Test |
≥500 Cycle |
IEC 61951-1:2003 |
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Performance Curves for Ni-MH Cell:
1. Ni-MH Cell Charge Curve At 0.1C For 16h At 55 Degree
2. Ni-MH Cell Discharge Curve At 0.25C At 55 Degree
3. Ni-MH Cell Charge Efficiency At Different Temperature
4. Ni-MH Cell Cycle Life Curve
Our Products are Being Shipped.
Godson Technology Co., Ltd. is a globally trusted supplier and manufacturer of emergency lighting battery, emergency lighting products, E-bike battery and power tool battery, whose batteries range covers Ni-Cd, Ni-MH, LiFePO4, Lead Acid, Lion-polymer and other relevant lithium batteries.
Dating back to the year of 1993, we have already had 20 years' experience in battery industry. We have started to focus on emergency lighting battery and emergency lighting products since 2010, and concentrate on E-bike battery and power tool battery since 2013.
Relying on the great reliability and the feature of super high cost-effective, our products have been exported to many countries, such as USA, UK, Turkey, Germany, Ireland, Italy, Spain, Poland and Singapore.
Contact Person: Paul Huang
Tel: +86 134 3021 3452
Fax: 86-20-2986-1459
