Godson Technology Co., Ltd
Guangzhou Godson Technology Co., Ltd
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Nickel Cadmium Rechargeable Battery Pack SC1800mAh 6.0V - Good Cycle Life
Product parameters:
| Pos. | Product Paramaters | Data |
| 1 | Standard Charge Mode | 0.1C for 16 hours |
| 2 | Cycle Life | ≥500 times |
| 3 | Operating Temperature | (-20℃) - (+70℃) |
| 4 | Storage Temperature | (-30℃) - (+60℃) |
| 5 | Cell Dimension | 23 +0 -1.0(D), 42.5±0.5(H) |
| 6 | Expected Life | 5 years |
| 7 | Packaging | Standard export package or customized package |
| 8 | Cell Weight | ≈47.5g |
|
Test |
Specification |
Conditions |
Remarks |
| Open Circuit Voltage(OCV) | ≥1.25V | After 24 hours standard charge | |
|
Capacity | ≥1800mAh |
Standard Charge/Discharge | Up to 3 cycles are allowed |
|
0.5C Discharge | ≥110min | Standard Charge, 1hr rest before discharge |
End voltage 1.0V |
| Permanent Charge Endurance Test | T1≥195min T2≥170min |
(See note 2) | |
|
Internal Impedance (Ri) | ≤20mΩ |
Following a standard charge period, Checked at 1000Hz with 1~4 hour | |
|
Overcharge | No leakage nor deformation |
Standard discharge 180mA(0.1C) charge 48 hours | |
|
Charge Retention | ≥1170mAh | Standard Charge, Storage:28 days, Standard Discharge | |
|
Charge Efficiency | ≥270min | Standard discharge Recharge at 0.1C for 10 hours,then Discharge at 0.2C to 1.0/cell. | |
|
Leakage | No leakage nor deformation |
Fully charged at900mA(0.5C), Storage for 14 days | |
|
IEC Cycle Test |
≥500 Cycle |
IEC 61951-1:2003 |
What are the different parts of a battery? A short summary:
--capacity: the amount of energy that is stored inside a battery. It is measured in mAh (milliamp hours).
-- voltage causes electric charges to move through the wire or other conductors. It is measured in volt (V).
-- cycle: one sequence of charge and discharge, or: how many times you can use and recharge a battery. Every rechargeable battery has a set amount of cycles (i.e. cycle life) before it starts losing capacity and efficiency.
Ni-Cd Battery Cell Performance:
1. Ni-Cd Cell Charge Curve At 0.1C For 16h At 55 Degree
2. Ni-Cd Cell Discharge Curve At 0.25C At 55 Degree
3. Ni-Cd Cell Charge Efficiency At Different Temperature
4. Ni-Cd Cell Capacity Change At Permanent Charge At 55 Degree (0.05C Floating)
5. Ni-Cd Cell Cycle Life Curve
Ni-Cd battery has high charge and discharge efficiency and good safety performance at high temperature and has long service life under condition of long term floating charge, which makes it very suitable for emergency lighting application.
Working temperature for Ni-Cd battery could be up to 55 degree, and even up to 70 degree, and expected service life could be up to 4 to 5 years.
Why Godson?
-- Professional And Stay Focused
More than twenty years’ experience in battery industry; Keep focusing on emergency lighting battery, e-bike battery and power tool battery.
-- Great Reliability
Expected life of our Ni-Cd battery pack is more than 5 years; Expected life of our LiFePO4 battery pack is more than 10 years; Our batteries comply with standards of ICEL 1010, IEC 60598, IEC 61951, IEC 61960, IEC 62133 and UN38.3.
-- Super High Cost-Effective
Price of our products is much more competitive comparing with our competitors, but with the same or even better performance.
-- Strict Control In Production Process
ISO9001/2008 standards are strictly implemented in every process of our production.
-- Quick Response and Fast Delivery
Every inquiry would be replied within 24 hours, each order would be delivered within 30 days.
-- Flexibility in orders
Small orders acceptable as well.