12 volt emergency battery

Maintenance free, non-spillable emergency light battery 12 volt sealed lead acid (SLA) replacement batteries. Used most often in heavy duty or industrial emergency lighting units & Exit Signs.

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PHYSICAL SPECIFICATION
Nominal Voltage Nominal Capacity (20HR)				12V 12Ah
Dimension		Length Width Container Height Total Height		151±1mm (5.94 inches) 98±1mm (3.86 inches) 95±1mm (3.74 inches) 100±1mm (3.94 inches)
Weight				Approx. 3.35 Kg ±3% (7.39lbs)
Standard Terminal				Fasten Tab No.250E(F2)
						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 6 years in float service at 25℃ (77 0F )
ELECTRICAL SPECIFICATION
Characteristics						Discharge curves @ 25℃ (77 °F)
Capacity			20 hour rate (0.6A) 10 hour rate (1.122A) 5 hour rate (2.04A) 3 hour rate (3.0A) 1 hour rate (6.6A)		12Ah 11.2Ah 10.2Ah 9.0Ah 6.6Ah
Capacity affected by temperature			40℃ （104 ⁰F） 25℃ （77 ⁰F） 0℃ （32 ⁰F）		102% 100% 85%
Max Discharge Current			120A(5 Sec)
Short Circuit Current			560A
Internal Resistance			Full charged battery (25℃,77 ⁰F) 25mΩ
Constant Voltage Charge	Cycle		Initial Charging Current less than 3.6A 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	44.24	31.59	23.06	13.25	7.344	3.381	2.261	1.182	0.624
1.65V	41.13	29.85	22.05	12.72	7.093	3.276	2.203	1.170	0.613
1.70V	37.12	27.49	20.65	12.15	6.852	3.189	2.146	1.150	0.606
1.75V	33.26	25.16	19.22	11.62	6.600	3.092	2.094	1.135	0.600
1.80V	29.20	22.76	17.76	11.11	6.348	3.000	2.040	1.122	0.595
CONSTANT POWER DISCHARGE RATING WATT PER CELL@25℃
F.V/TIME	5MIN	10MIN	15MIN	30MIN	1HR	3HR	5HR	10HR	20HR
1.60V	73.340	53.700	40.310	24.050	13.800	6.457	4.357	2.324	1.228
1.65V	68.970	51.710	39.110	23.340	13.400	6.282	4.262	2.303	1.209
1.70V	63.670	48.500	37.180	22.510	13.030	6.144	4.165	2.267	1.197
1.75V	58.300	45.190	35.100	21.760	12.630	5.982	4.079	2.240	1.186
1.80V	52.280	41.590	32.890	21.010	12.210	5.827	3.988	2.216	1.178

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In today's fast-paced, ever-changing world, access to reliable power is critical. Whether you have an unfortunate situation such as a sudden power outage or stranded vehicle, or you simply need an alternative energy solution for your outdoor activities, 12 volt emergency battery can be your lifesaver. First, our products are known for their portability. It's compact and lightweight, allowing you to easily carry it around. This makes it ideal for use in a variety of situations, from camping trips and picnics to emergencies. You can easily store it in your car, backpack or emergency kit. Its portability ensures that you are always ready for any unexpected power outages or crises.

Nominal Voltage: 12V
Capacity: from 0.8AH to 250AH
Design Life: 6 ~ 10 years in float service at 25℃ (77 0F )

Applications

Another distinctive feature of 12 volt emergency battery is their versatility. The device has a wide range of applications and can meet different needs. It is often used to jump start a vehicle with a failing battery. By connecting the battery's terminals to the corresponding terminals in your car, you can avoid getting stranded on deserted roads or in extreme weather conditions. Additionally, this battery can power a variety of electronics and devices, including phones, radios, GPS devices, and even camping lights.

Characteristic

One of the most notable advantages of our products are their rechargeable nature. The battery is designed to be rechargeable, allowing you to reuse it without having to replace it after each use. This feature not only saves you money, but also contributes to a greener environment by reducing waste. You can charge the battery using a standard electrical outlet or even a solar charger, adding to its convenience and sustainability.

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