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[China]
Trade Verify
Address: Unit 103B (Main Building), Building 4, No. 29 North Pier Road, Huang Pu Village, Haizhu District, Guangzhou, Guangdong, China ,510330
Contact name:Paul Huang
Godson Technology Co., Ltd |
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Verified Suppliers
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Emergency Lighting Batteries | Ni-CD D4000mAh 3.6V | Good safety
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 | ≈121g |
| 7 | Packaging | Standard export package or customized package |
Advantages of Ni-Cd battery:
1.Reliable safety valve. The safety valve provides maintenance free function. Nickel cadmium battery can be used freely in the process of charge discharge or storage. Due to the special material used in the sealing ring and the effect of sealant, the leakage phenomenon of Ni Cd battery is rare.
2.Ni-Cd battery has high charge and discharge efficiency and good safety performance at high temperature and has long service life under 3.condition of long term floating charge, which makes it very suitable for emergency lighting application.In the case of high current discharge, nickel cadmium battery has low internal resistance and high voltage discharge characteristics, so it is widely used.
4.A wide range of applications. The capacity of nickel cadmium battery ranges from 100mah to 7000mah. There are four types commonly used: standard type, consumer type, high temperature type and high current discharge type, which can be applied to any wireless device like lighting, power tools, electronic toys, communication equipment and so on.
5.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.Ni-Cd battery has high quality and high reliability.
6.Wide range temperature adaptability.Ordinary nickel cadmium
batteries can be used in high or low temperature environment. High
temperature batteries can be used at temperatures of 70 degrees
Celsius or higher.
What Are Maintained Emergency Lights Types?
Maintained lights are illuminated all the time (24/7) for safety. This means that they switch to a battery-powered emergency output. Even if the power fails, the light will remain on.
This safety light is most commonly an LED, and it should illuminate an exit path and should be easily seen should there be a fire to provide the occupant's safety.
An emergency lighting system in continuous use is called a maintained system. These lighting systems typically remain illuminated 24/7, and each light has dual purposes - one as a regular emergency lamp and another as an emergency light. Maintained lighting systems are often used as escape route lighting and found in buildings such as hospitals or police stations.
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
FAQ
Q1: Are you a trading company or manufacturer?
A: We are globally trusted supplier and manufacturer of emergency
lighting battery, emergency lighting products, whose batteries
range covers Ni-Cd, Ni-MH, LiFePO4, Lion-polymer and other
relevant lithium batteries.
Q2:Where can I get the price?
A: Please Click Contact Now or Request a Quote. We will offer you
the best quote in 24 hours after we get
the product specifications such as voltage capacity application etc.
Q3: Can you do OEM?
A: Yes, OEM is acceptable. You can provide the detailed
specification requirements to us, our engineers can design the most
suitable battery solution for you.
Q4: Is it possible to buy a sample to test?
A: Yes. You can buy a sample to test.
