12V 55Ah GEL Battery

Shimastu Gel series 12v 55ah gel battery is manufactured with special separators and silicagel immobilizing the electrolyte inside the battery,this is highly suited to telecom outdoor application, renewable energy system & other harsh environment applications.


PHYSICAL SPECIFICATION
Nominal Voltage Nominal Capacity (10HR)				12V 55Ah
Dimension		Length Width Container Height Total Height		229±2mm （9.02 inches） 138±2mm (5.43 inches) 208±2mm (8.19 inches) 213±2mm (8.39 inches)
Weight				Approx. 17 Kg ±3%( 37.48lbs)
Standard Terminal				Bolt-and-nut terminal Bolt Type: M6
						Shimastu Gel series Gel Batteries are manufactured with special separators and silica gel immobilizing the electrolyte inside the battery,it is perfect for frequent cyclic deep discharge or standby applications under harsh environments, and has a long service life. Features: 1.Special polar plate design,which ensures a designed floating charge life of 15 years at 25℃ (77 ⁰F ) 2.Equalized current distribution, the active material is not easy to fall off 3.High gas recombination efficiency 4.Good deep discharge resilience performance 5.No delamination phenomena in the electrolyte 6.Manufactured with high-porosity
ELECTRICAL SPECIFICATION
Characteristics						Discharge curves @ 25℃ (77 °F)
Capacity			10 hour rate (5.5A) 5 hour rate (9.35A) 3 hour rate (13.8A) 1hour rate (30.3A)		55Ah 46.8Ah 41.4Ah 30.3Ah
Capacity affected by temperature			40℃ （104 0F） 25℃ （77 0F） 0℃ （32 0F）		102% 100% 85%
Max Discharge Current			550A(5 Sec)
Short Circuit Current			1160A
Internal Resistance			Full charged battery (25℃,77 0F) 6mΩ
Constant Voltage Charge	Cycle		Initial Charging Current less than 13.7A Voltage 14.1~14.4V 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	192.9	132.2	99.5	59.5	34.1	15.6	10.4	5.83	3.03
1.65V	179.4	124.9	95.2	57.2	32.8	15.1	10.1	5.75	3.00
1.70V	161.9	115.0	89.1	54.7	31.6	14.7	9.87	5.64	2.95
1.75V	145.0	105.3	83.0	52.1	30.3	14.2	9.62	5.57	2.92
1.80V	127.3	95.3	76.6	49.8	29.2	13.8	9.35	5.50	2.88
CONSTANT POWER DISCHARGE RATING WATT PER CELL@25℃
F.V/TIME	5MIN	10MIN	15MIN	30MIN	1HR	3HR	5HR	10HR	20HR
1.60V	319.8	224.7	174.0	108.0	64.1	29.7	20.1	11.5	5.92
1.65V	300.8	216.4	168.9	104.9	62.0	28.9	19.6	11.3	5.87
1.70V	277.6	203.0	160.5	101.4	60.0	28.2	19.1	11.1	5.81
1.75V	254.2	189.1	151.5	97.6	57.9	27.5	18.7	11.0	5.74
1.80V	228.0	174.1	141.9	94.3	56.1	26.7	18.3	10.8	5.72

Application:

Hot Tags: 12v 55ah gel battery, China 12v 55ah gel battery manufacturers, suppliers, factory, battery gel 100ah, deep cycle marine battery 110ah, 31 deep cycle marine battery, vintage motorcycle battery, 12v 1000ah deep cycle battery, 6v lithium battery deep cycle

Exhibitions:

This 12V 55Ah GEL Battery is a battery suitable for outdoor applications, renewable energy systems and other harsh environment applications. It is made of special diaphragm and electrolyte in fixed battery, and has an extraordinary life expectancy of up to 15 years, ensuring long-term and reliable power supply. The battery is specially designed to withstand extreme conditions and can operate perfectly in a wide working temperature range from-20 C to 55°C, making it suitable for various environments and climates. In addition, it has a low self-discharge rate, which can keep the power for a long time, thus saving energy and ensuring that it can be used whenever you need it.

Features:

This 12V 55Ah GEL Battery has good deep cycle performance, and can be subjected to an impressive 750 deep cycles, so that it can be charged and discharged many times without affecting the performance. Secondly, its quality has passed UL, CE and ISO certificates, showing excellent deep discharge recovery ability, even after severe discharge, providing you with a worry-free power supply solution. In addition, its battery life expectancy is as long as 15 years, ensuring efficient operation in different environments, making it suitable for various applications and locations.

Manufacturing technique:

· Positive plate – Thick high Sn low Ca grid minimize corrosion and prolong life

· Negative plate – Balanced Pb-Ca grid for improved recombination efficiency

· Separator – Advanced AGM separator for ultra low float current

· Electrolyte – Dilute high purity sulphuric acid with nano gel

· Battery container and cover – ABS

· Pillar seal – 100% factory tested, proven two layers epoxy resin seal

· Relief valve – Complete with integrated flame arrestor

Factory: