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Emergency Lighting NiCd Battery 3.6V Expected Life 5 Years AA900mAh

Specifications

Brand Name :

Godson or OEM

Model Number :

Ni-Cd Battery Pack AA900mAh 3.6V

Place of Origin :

Guangdong, China (Mainland)

MOQ :

50PCS

Price :

Negotiable

Payment Terms :

T/T

Type :

NI-CD

Size :

Nominal Voltage :

3.6V

Nominal Capacity :

900mAh

Configuration :

Pyramyd

Cycle Life :

≥500 times

Description

Emergency Lighting NiCd Battery 3.6V Expected Life 5 Years AA900mAh

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	14.5.0 +0 -1.0(D), 50.0+0 -1.5(H)
6	Cell Weight	≈20.5g
7	Expected Life	5 years
8	Packaging	Standard export package or customized package

Type	Model	Diemeter (mm)	Height (mm)	Capacity (mAh)	Voltage (V)	Operating Temperature (°C)
AAA	GS-AAA30T	10.5 +0 -0.7	43.0 ±0.5	300	1.2	-20 to 70
	GS-AAA30	10.5 +0 -0.7	43.0 ±0.5	300	1.2	-20 to 55
	GS-AAA35	10.5 +0 -0.7	43.0 ±0.5	300	1.2	-20 to 55
AA	GS-AA800T	14.5 +0 -0.7	50.0±0.5	800	1.2	-20 to 70
	GS-AA80	14.5 +0 -0.7	50.0±0.5	800	1.2	-20 to 55
	GS-AA90T	14.5 +0 -0.7	50.0±0.5	900	1.2	-20 to 70
	GS-AA90	14.5 +0 -0.7	50.0±0.5	900	1.2	-20 to 55
	GS-AA100	14.5 +0 -0.7	50.0±0.5	1000	1.2	-20 to 55
	GS-AA110	14.5 +0 -0.7	50.0±0.5	1100	1.2	-20 to 55

What is the Principle of Ni-Cd Battery?

As a Ni-Cd Battery Pack Supplier, share with you. The active material on the positive plate of a Ni-Cd Battery is composed of nickel oxide powder and graphite powder. Graphite does not participate in chemical reactions and its main function is to enhance electrical conductivity. The active material on the negative plate is composed of cadmium oxide powder and iron oxide powder. The function of the iron oxide powder is to make the cadmium oxide powder have higher diffusivity, prevent agglomeration, and increase the capacity of the polar plate. The active materials are wrapped in perforated steel strips, and after being pressed and formed, they become the positive and negative plates of the battery. The polar plates are separated by alkali-resistant hard rubber insulating rods or perforated PVC corrugated plates. The electrolyte is usually potassium hydroxide solution. Compared with other batteries, the self-discharge rate of NiCd batteries (that is, the rate of loss of charge when the battery is not in use is moderate). During the use of NiCd batteries, if they are not completely discharged, they will be recharged.

Advantages of Ni-Cd battery:

1.Withstand long periods of deep discharge

2.More charge/discharge cycles than other rechargeable batteries to extend battery life

3.Higher energy density, lighter and more compact than lead-acid batteries Ni-Cd is preferred when size and weight are critical factors, such as in aircraft

4.Lower self-discharge rate than nickel-metal hydride(20% per month vs. 30% per month)

Ni-Cd Battery Cell Performance:

1. Ni-Cd Cell Charge Curve At 0.1C For 16h At 55 Degree