
PHYSICAL SPECIFICATION
Nominal Voltage Nominal Capacity (20HR)				12V 7Ah
Dimension		Length Width Container Height Total Height		151±1mm （5.94 inches) 65±1mm (2.56 inches) 95±1mm (3.74 inches) 101±1mm (3.98 inches)
Weight				Approx. 2.0 Kg ±3% (4.41 lbs)
Standard Terminal				Fasten Tab No.187E(F1)
						Shimastu NP series AGM VRLA Batteries have been developed as general purpose batteries,they're valve-regulated lead acid batteries with high quality Absorbed Glass Matt(AGM) separators & high purity raw materials, featured by perfectly good performance and reliable standby service life. Features: 1.Non-spillable 2.Sealed and Maintenance-free Operation 3.High Quality and High Reliability 4.Less gassing,low Self-discharge 5.Low internal resistance 6.Long design life up to 6years in float service at 25℃ (77 0F )
ELECTRICAL SPECIFICATION
Characteristics						Discharge curves @ 25℃ (77 °F)
Capacity			20 hour rate (0.35A) 10 hour rate (0.658A) 5 hour rate (1.19A) 3 hour rate (1.75A) 1 hour rate (3.85A)		7.0Ah 6.6Ah 6.0 Ah 5.3 Ah 3.9Ah
Capacity affected by temperature			40℃ （104 ⁰F） 25℃ （77 ⁰F） 0℃ （32 ⁰F）		102% 100% 85%
Max Discharge Current			70A(5 Sec)
Short Circuit Current			340A
Internal Resistance			Full charged battery (25℃,77 ⁰F) 25mΩ
Constant Voltage Charge	Cycle		Initial Charging Current less than 2.1A Voltage 14.4~15.0V at 25℃ (77 ⁰F ) Temperature Coefficient –30mV/℃
	Standby		No limit on Initial Charging Current Voltage 13.5~13.8V at 25℃ (77 ⁰F ) Temperature Coefficient –20mV/℃

CONSTANT CURRENT DISCHARGE RATING A@25℃
F.V/TIME	5MIN	10MIN	15MIN	30MIN	1HR	3HR	5HR	10HR	20HR
1.60V	26.83	18.96	13.71	7.871	4.305	1.982	1.324	0.691	0.365
1.65V	24.95	17.92	13.10	7.556	4.161	1.925	1.292	0.683	0.360
1.70V	22.50	16.49	12.27	7.222	4.004	1.866	1.257	0.676	0.354
1.75V	20.16	15.10	11.42	6.903	3.850	1.808	1.223	0.665	0.350
1.80V	17.71	13.67	10.54	6.598	3.710	1.750	1.190	0.658	0.346
CONSTANT POWER DISCHARGE RATING WATT PER CELL@25℃
F.V/TIME	5MIN	10MIN	15MIN	30MIN	1HR	3HR	5HR	10HR	20HR
1.60V	44.47	32.21	23.96	14.30	8.091	3.786	2.552	1.358	0.720
1.65V	41.82	31.06	23.23	13.87	7.863	3.692	2.500	1.346	0.708
1.70V	38.58	29.09	22.09	13.39	7.613	3.596	2.442	1.332	0.699
1.75V	35.35	27.12	20.87	12.93	7.365	3.499	2.383	1.313	0.692
1.80V	31.70	24.98	19.53	12.48	7.139	3.398	2.325	1.298	0.684

Hot Tags: alarm batteries 12v7ah, China alarm batteries 12v7ah manufacturers, suppliers, factory, solar battery 20ah, t 105 deep cycle battery, 12v burglar alarm battery, agm deep cycle battery 12v 100ah, deep cell 12 volt battery, 12v 18ah gel battery

We all know that the alarm battery is very important for the proper functioning of the security system. They act as a power source during a power outage, ensuring the system continues to work. Alarm Batteries 12V7Ah have a capacity of 7 amp hours, which means they can supply 7 amps for an hour before the battery is fully discharged. This is a moderately high capacity, making them suitable for use in medium-sized security systems.

Application

The Alarm Batteries 12V7Ah is 12 volts. This voltage is sufficient to power most security systems and is also compatible with most alarm panels and other security equipment. This voltage also ensures that the battery is not overloaded and can function optimally. And our service life is long, if maintained properly, it can reach 3 to 5 years. This longevity is especially important because security systems require batteries that can be relied upon for extended periods of time.

Performance characteristics

Alarm Batteries 12V7Ah is rechargeable and have a very low self-discharge rate. This means that even after long periods of inactivity, the battery retains most of its charge, which is necessary for functionality when needed. Finally, our designs are maintenance-free. This feature is very useful because it saves time and money that would otherwise be spent making sure the battery is functioning properly.