NiCD Emergency Exit Light Batteries Customizable manufacturer for D 4000mAh
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 | 33 +0 -1.0(D), 60.0+0 -1.5(H) |
| 6 | Cell Weight | ≈110g |
| 7 | Packaging | Standard export package or customized package |
List Of Ni-CD High Temperature Cells:
| Type | Model | Diemeter
(mm) | Height
(mm) | Capacity
(mAh) | Voltage
(V) | Operating Temperature
(°C) |
| D | GS-D400T | 33.0 +0 -1.0 | 60.0+0 -1.5 | 4000 | 1.2 | -20 to 70 |
| GS-D400 | 33.0 +0 -1.0 | 60.0+0 -1.5 | 4000 | 1.2 | -20 to 55 |
| GS-D450T | 33.0 +0 -1.0 | 60.0+0 -1.5 | 4500 | 1.2 | -20 to 70 |
| GS-D450 | 33.0 +0 -1.0 | 60.0+0 -1.5 | 4500 | 1.2 | -20 to 55 |
| GS-D500T | 33.0 +0 -1.0 | 60.0+0 -1.5 | 5000 | 1.2 | -20 to 70 |
| GS-D500 | 33.0 +0 -1.0 | 60.0+0 -1.5 | 5000 | 1.2 | -20 to 55 |
| GS-1/2D220T | 33.0 +0 -1.0 | 36.0 +0 -1.5 | 2200 | 1.2 | -20 to 70 |
| GS-1/2D220 | 33.0 +0 -1.0 | 36.0 +0 -1.5 | 2200 | 1.2 | -20 to 55 |
| GS-1/2D250 | 33.0 +0 -1.0 | 36.0 +0 -1.5 | 2500 | 1.2 | -20 to 55 |
What is NiCd Battery?
A Nickel-cadmium (Ni-Cd) battery is a type of rechargeable battery that uses nickel oxide hydroxide and metallic cadmium as electrodes. It is a popular type of battery due to its reliability, long cycle life, and high energy density.
Ni-Cd batteries are often used in portable electronic devices, such as cordless phones, power tools, and digital cameras. They are also used in emergency lighting, backup power systems, and other applications that require reliable and long-lasting power.
Advantages of Ni-Cd battery:
1.High energy density: Ni-Cd batteries have a high energy density, meaning they can store a large amount of energy in a small volume.
2.Long cycle life: Ni-Cd batteries have a long cycle life and can be recharged and discharged many times without significantly degrading their performance.
3.High discharge rate: Ni-Cd batteries can deliver high currents quickly and are well-suited for use in high-drain applications.
4.Wide temperature range: Ni-Cd batteries can operate over a wide range of temperatures, from -20°C to 50°C, making them suitable for use in harsh environments.
5.Low self-discharge rate: Ni-Cd batteries have a low self-discharge rate, meaning they can hold their charge for a long time without needing to be recharged.
6.Low cost: Ni-Cd batteries are relatively inexpensive to produce and are widely available.
Overall, Ni-Cd batteries are a reliable and cost-effective choice for many applications, particularly where high power and long cycle life are required.
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
Brief Introduction of Ni-Cd Battery
Ni-Cd Battery is a DC power supply battery, it can be repeated more than 500 times charge and discharge, economical and durable. Its internal resistance is small, can quickly charge, but also for the load to provide large current, and discharge voltage change is very small. It is the earliest type of battery used in mobile phones, super instruments, Emergency Lighting Products, it has good high current discharge characteristics, strong ability of overcharge and discharge, simple maintenance and so on.
The most fatal disadvantage of Ni-Cad Battery is that if memory is not handled properly during charging and discharging, serious “memory effect” will occur, which will shorten service life greatly. Of course, we can reduce the “memory effect” by mastering the reasonable charging and discharging method.
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