D4000mAh 6.0V Emergency Exit Light Battery Pack Nickel Cadmium

Nickel Cadmium D4000mAh 6.0V Emergency Exit Light Battery Pack

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Composition/Information on Ingredients

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.

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

Technical battery terms explained

· 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.

(In)correct battery usage.

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.