Security System Battery, buy 12v 7ah battery for access control system on China Suppliers Mobile

Product Details

12v 7ah battery for access control system

Detail Specifications battery 12v 7ah directly selling to Brazil :

* Model: NP7-12 12V lead acid battery

* Nominal Voltage: 12V lead acid battery

* Rated Capacity: 7Ah(20Hr)

* Dimension: 151(L)*65(W)*94(H)mm

* Approx Weight: 2.05KG/pcs 12V lead acid battery

* Packing Detail: 10pcs/CTN 12V lead acid battery

* Loading Quantities: 20'FT=8800PCS

Main Features 12v 7ah:

1.Low selfdischarge: lower than 3% of rated capacity per month under normal operating temperature

2.ABS case (can be made with flame retardant V0)

3.No memory effect after repetitious usage or discharges

4.Maintenance-free operation

5.Sealed construction and leak proof

6.Safety valve regulated system

7.Operating in any position

8.Deep discharge recovery

9.Wide operating temperature range

Applications of 12v 7ah :

1.Telephone switchboards, electric equipments, medical equipments, medical instruments and meters

2.Computers and uninterrupted power source (UPS)

3.Power transmission and transformer station, switch control and accident lighting

4.Fire fighting, safety device and alarm monitoring

5.Aviation, spaceflight and power storage

6.Automatic office system

7.Radio communication system

8.Emergency lighting and car and ship starting system

9.Portable electric appliances and mining system

Our advantages of 12v 7ah :

1.Competitive prices with reliable quality.

2.Adopting high quality PP plastic for battery case, stronger and heatproof.

3.Plates made of high purity lead 99.994-99.996% dry charged battery

4.High quality AGM separator, pure acid

Specifications of 12v 7ah :

Capacity 25°C(77°F)		20 hour rate(0.35A, 10.50V)	7.00AH
		10 hour rate(0.66A, 10.50V)	6.60AH
		5 hour rate(1.20A, 10.50V)	6.00AH
		1 hour rate(4.55A, 9.60V)	4.55AH
Internal Resistance		Full charged Battery at 25 °C (77°F)	25mΩ
Capacity affected by temperature (20 hour rate)		40°C(104°F)	102%
		25°C(77°F)	100%
		0°C(32°F)	85%
		-15°C(5°F)	65%
Self-Discharge at 25°C(77°F)		Capacity after 3 month storage	91%
		Capacity after 6 month storage	82%
		Capacity after 12 month storage	64%
Charge (constant voltage)	Cycle	Initial Charging Currentless than 2.10A Voltage14.40-15.00V
Charge (constant voltage)	Float	Voltage 13.50-13.80V
Terminal		T1-187,T2-250