12V 55Ah GEL Battery

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

The Shimastu Gel series of Gel Batteries stands out with its unique feature of using special separators and silica gel to immobilize the electrolyte within the battery. This makes it an ideal choice for applications that involve frequent cyclic deep discharge, as well as standby usage, particularly in harsh environments. The battery also has an extensive service life, making it a reliable investment.

Features:

With its unique polar plate design, this product boasts a floating charge life of 15 years at 25℃ (77°F). This means that customers can rely on this product for superior longevity and performance, making it an excellent choice for a variety of applications. Whether you're looking for a reliable battery for your home or business, this product is sure to deliver exceptional results. So why wait? Invest in this innovative technology today and experience the difference for yourself!⁰F )

The active material remains intact and does not fall off due to the equalized distribution of current. Can you produce a similar content using different wordings that still convey the same meaning as the original text? Please avoid using the ChapGPT dialogue generation method and instead try a more distinct language model approach to create your response.

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/℃