Ni Cd Rechargeable Emergency Exit Light Batteries SC1500mah 3.6V 3SC

Product Specification

High Cost-Effective Ni-Cd Rechargeable Battery Pack SC1500mah 3.6V
Application:

Product parameters:
 
Standard Charge Mode: 0.1C for 16 hours
Cycle Life: ≥500 times
Operating Temperature: (-20℃) - (+70℃)
Storage Temperature: (-30℃) - (+60℃)
Cell Dimension: 23 +0 -1.0(D), 33.5±0.5(H)
Cell Weight: ≈45g
Expected Life: 5 years
Packaging: Standard export package or customized package

Product performance:
 
1. 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.
2. 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.
3. 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.
 
Something to know about Ni-Cd battery

1.What is a Ni-Cd battery?
A nickel-cadmium battery (Ni-Cd or Ni-Cad) is a rechargeable battery used in portable computers, rigs, video cameras, and other small battery-powered devices that require uniform discharge. Ni-Cds use electrodes made from nickel oxide hydroxide, cadmium metal, and potassium hydroxide alkaline electrolyte.

2.Ni-Cd Battery Pack
Two or more Ni-Cd battery cells combined to form a battery pack. Because they are typically similar in size to primary cells (non-rechargeable batteries), Ni-Cds may have lower terminal voltages and smaller ampere-hour capacities. However, unlike primary cells, Ni-Cds provide a nearly constant terminal voltage during discharge, which can result in an almost undetectably low charge. During discharge, Ni-Cds convert chemical energy into electrical energy. During charging, Ni-Cds convert electrical energy back into chemical energy.

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

 
Are Ni Cd batteries rechargeable?
 
The nickel–cadmium battery (Ni-Cd battery or NiCad battery) is a type of rechargeable battery using nickel oxide hydroxide and metallic cadmium as electrodes. A Ni-Cd battery has a terminal voltage during discharge of around 1.2 volts which decreases little until nearly the end of discharge.
 
Ni-Cd Battery Properties
 
1.Constant high-temperature operation
2.Temperature depending on the used emergency lighting unit (refer to respective emergency control gear data sheet)
3.Good charging properties at high temperature
4.High energy maintenance of the charged battery
5.Certified quality manufacturer
6.Casing material made of polycarbonate