12V1.2Ah Rechargeable Battery

Theses gel constructed batteries can be stored for more than six months and are valve regulated, maintenance free.


PHYSICAL SPECIFICATION
Nominal Voltage Nominal Capacity (20HR)				12V 1.2Ah
Dimension		Length Width Container Height Total Height		97±1mm (3.82 inches) 44±1mm (1.73 inches) 53±1mm (2.09 inches) 58±1mm (2.28 inches)
Weight				Approx. 0.55 Kg ±3% ( 1.21lbs)
Standard Terminal				F1-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 Mat(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 (0.06A) 10 hour rate (0.112A) 5 hour rate (0.204A) 3 hour rate (0.3A) 1 hour rate (0.66A)		1.2Ah 1.12Ah 1.02Ah 0.9Ah 0.66Ah
Capacity affected by temperature			40℃ （104 ⁰F） 25℃ （77 ⁰F） 0℃ （32 ⁰F）		102% 100% 85%
Max Discharge Current			12A(5 Sec)
Short Circuit Current			64A
Internal Resistance			Full charged battery (25℃,77 ⁰F) 50mΩ
Constant Voltage Charge	Cycle		Initial Charging Current less than 0.36A 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	4.354	2.709	2.040	1.246	0.733	0.337	0.224	0.118	0.063
1.65V	4.080	2.571	1.971	1.191	0.708	0.327	0.219	0.117	0.062
1.70V	3.737	2.469	1.920	1.083	0.685	0.318	0.213	0.115	0.061
1.75V	3.669	2.400	1.851	1.029	0.660	0.309	0.208	0.113	0.060
1.80V	3.291	2.297	1.687	0.953	0.636	0.300	0.204	0.112	0.059
CONSTANT POWER DISCHARGE RATING WATT PER CELL@25℃
F.V/TIME	5MIN	10MIN	15MIN	30MIN	1HR	3HR	5HR	10HR	20HR
1.60V	7.218	4.602	3.566	2.264	1.378	0.642	0.432	0.232	0.123
1.65V	6.841	4.455	3.497	2.187	1.338	0.627	0.423	0.229	0.121
1.70V	6.409	4.356	3.458	2.008	1.302	0.612	0.413	0.226	0.120
1.75V	6.431	4.311	3.382	1.926	1.262	0.598	0.405	0.223	0.118
1.80V	5.892	4.200	3.125	1.803	1.223	0.582	0.398	0.220	0.117

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This 12V1.2Ah Rechargeable Battery is a maintenance-free gel battery with valve adjustment, which has excellent charging and discharging performance and is widely used in telecom equipment, power system, emergency standby power supply, network communication and other applications. The battery is equipped with composite epoxy resin seal and pressure-controlled exhaust valve, which can ensure maintenance-free and safe operation and bid farewell to dangerous situations such as overflow and leakage. During operation, its acid solution is effectively absorbed by AGM diaphragm, providing an extra layer of protection against leakage.

Specifications

●Nominal voltage: 12V

●Nominal capacity: 1.2Ah (20h rate)

●Maximum charging current: 12A(5sec)

●Short Circuit Current:64A

●Self-discharging rate: <1% per month

●Cycle lifetime at 30% D.O.D.: 1200

●Pressure control: safety valve installed

●Terminal type:F1

●Operating temperature: from -20C to +60C

●Size: 97 x 44 x 53mm

●Weight: 0.55kg

Features

The 12V1.2Ah Rechargeable Battery is equipped with high-quality lead-calcium alloy grid, which can not only ensure low self-discharge, so that the battery can keep its charge during inactivity, but also provide deep discharge protection. The battery is made of antimony-free and non-corrosive components, which not only reduces its impact on the environment, but also enhances its cycling and fixing performance. In addition, its floating service time at 6 C (25-77 F) is as long as 10 years, and it will be your reliable energy solution whether it is used for critical standby power supply or long-term energy storage.

Shimastu 12v 1.2ah rechargeable battery are 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.Shimastu 12v 1.2ah rechargeable battery Ideal for uninterruptible power supply and emergency backup.