Product Details

hot sale 12V 7AH storage battery for various use

1. Specification

Style Number	12V7A(20HR)
Standard Voltage	12V
Standard Capacity	7AH(20HR)
Makeup	Lead-calcium alloy non-maintaining battery (without mercury and cadmium)
Size	Length	152mm
	Width	66mm
	Height	94mm

2. Characteristics

Capacity 25°C(77°F)	Discharge effects in different multiplying power
	20hour rate(350mAto 10.5V)		7Ah
	10hour rate(700mAto 10.5V)		6Ah
	5hour rate(1400mAto 9.6V)		5.6Ah
	1hour rate(7Ato 9.6V)		4.2Ah
	Max.output current		28A
Capacity effected by Temperature (20hour 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 after3 month storage		90%
	Capacity after6 month storage		80%
	Capacity after12 month storage		60%
requirement	Charged each 3month
Max.Charge current		1.7A
Cycle use (Charging Voltage)		15-15.6V
Float use (Charging Voltage)		14.4-15V

SPECIALIZATION IN DESIGN AND MANUFACTURING ALL KINDS OF SPECIAL CHARGERS FOR ELECTRIC

TOYS AND REMOTE CONTROLLED TOYS

3.APPLICATIONS:

1)Communication Systems: Switch, Microwave Stations, Mobile Base Stations, Data Centers, Radio and Broadcasting Stations.

2)Motivity Field: Robots, Electric Toys, Electric Tools & Portable Vacuum Cleaners

3)Solar & Wind Power Generation Systems

4)Signal System & Emergency Lighting Systems

5)EPS & UPS Systems

4.FEATURES:

1) Maintenance-Free Operation

Absorbent Glass Mat (AGM) technology ensures efficient gas recombination up to 99% and freedom from electrolyte maintenance. During the expected float service life of MCA batteries, no need to check the specific gravity of the electrolyte or add water.

2)Good Discharging Ability

Tight assembly technology ensures an excellent high-rate discharge performance.

3)Long Service Life

A unique corrosion-resistant grid alloy ensures MCA batteries have long service life.

4) Low Self Discharge

Using high purity raw materials ensures MCA batteries have less self-discharge.

5)Environmental & Non-polluting

Gas Recombination technology ensures the battery high seal reacting rate, which can prevent the acid fog from separating out.

6)Safe & Reliable

Efficient venting system automatically release excess gas when the pressure rises above the normal level & reseals the valves when it returns to the normal rate, which can protect the battery from bursting.