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Valve Regulated Lead Acid Gel Battery

Valve Regulated Lead Acid Gel Battery

Shimastu valve regulated lead acid gel battery is a valve regulated, maintenance free, lead acid battery. Gel batteries are extremely robust and versatile. These type of batteries produce few fumes and can be used in places without much ventilation.

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PHYSICAL SPECIFICATION

Nominal Voltage
Nominal Capacity (10HR)

12V
65Ah

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Dimension

Length
Width
Container Height
Total Height

350±1mm (13.78 inches)
167±1mm (6.57 inches)
173±1mm (6.81 inches)
173±1mm (6.81 inches)

Weight

Approx. 20Kg ±3%(44.09lbs)

Standard Terminal

Bolt-and-nut terminal
Bolt Type: M6

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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 (6.5A)
5 hour rate (11.1A)
3 hour rate (16.3A)
1hour rate (35.8A)

65Ah 55.5Ah
48.9Ah
35.8Ah

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Capacity affected
by temperature

40℃ (104 0F)
25℃ (77 0F)
0℃ (32 0F)

102%
100%
85%

Max Discharge Current

650A(5 Sec)

Short Circuit Current

1500A

Internal Resistance

Full charged battery (25℃,77 0F) 5mΩ

Constant Voltage
Charge

Cycle

Initial Charging Current less than 16.2A
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

227.2

156.3

117.6

70.3

40.3

18.4

12.3

6.89

3.58

1.65V

211.2

147.6

112.5

67.6

38.8

17.8

12.0

6.80

3.54

1.70V

190.6

135.9

105.3

64.7

37.3

17.3

11.7

6.66

3.49

1.75V

170.8

124.4

98.0

61.6

35.8

16.8

11.4

6.58

3.45

1.80V

149.9

112.6

90.5

58.9

34.5

16.3

11.1

6.50

3.41

CONSTANT POWER DISCHARGE RATING WATT PER CELL@25℃

F.V/TIME

5MIN

10MIN

15MIN

30MIN

1HR

3HR

5HR

10HR

20HR

1.60V

376.6

265.6

205.6

127.7

75.8

35.1

23.8

13.6

6.99

1.65V

354.2

255.8

199.6

124.0

73.3

34.2

23.1

13.3

6.93

1.70V

326.9

239.9

189.7

119.9

70.9

33.4

22.6

13.1

6.87

1.75V

299.4

223.5

179.1

115.3

68.4

32.5

22.1

13.0

6.79

1.80V

268.4

205.8

167.7

111.4

66.3

31.6

21.6

12.8

6.76


 

Why choose us?

  • We are a Chinese factory specializing in high-quality Hot Sale Batteries and professional services.
  • We have first-class working attitude, first-class work ability, first-class work quality and first-class work performance.
  • We specialize in manufacturing and supplying high-quality Hot Sale Batteries to meet the needs of our customers around the world.
  • We continue to create business value and social value with the best Valve Regulated Lead Acid Gel Battery and provide full service for our customers.
  • Our focus on customer satisfaction and quality manufacturing sets us apart as the leader in Hot Sale Batteries.
  • We are about to usually welcome guests from around the globe to our corporation.
  • When it comes to high-quality, affordable Hot Sale Batteries, our Chinese factory is the go-to source for discerning customers worldwide.
  • The company has a self-improving, high-quality staff team, with world-class technology, production equipment and testing equipment.
  • We specialize in manufacturing and supplying high-quality Hot Sale Batteries that meet the needs of customers worldwide.
  • In the production process, our company has been taking "people-oriented and excellence" as the criterion to strictly control the quality.

 

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This Valve Regulated Lead Acid Gel Battery is a valve-controlled and maintenance-free lead-acid battery based on the traditional lead-acid battery, which has been manufactured through technical research and development and numerous practical improvements. It not only has excellent electrical conductivity, but also adopts sealed structural design, so it produces little smoke when used, and can be used in ventilated and airtight places. This feature completely eliminates the leakage and volatilization of electrolyte, thus prolonging the service life of the battery. In addition, it has over-current protection, over-voltage protection, battery reverse connection protection and other settings to protect it from damage caused by various conditions and factors, providing a safe and reliable charging experience.


Key Features:

The gel electrolyte of Valve Regulated Lead Acid Gel Battery is made of sulfuric acid and silica powder, which can ensure excellent energy storage and efficient power transmission. With this advanced design, it can ensure no leakage, promote uniform reaction, prevent acid delamination and prolong the service life of the battery. At the same time, the battery is built by tight assembly technology, which has strong heat dissipation ability and can keep cool even in demanding applications. More importantly, all parts of its materials are very environmentally friendly and easy to recycle, contributing to sustainable energy solutions.


Application:

The battery can effectively upgrade your energy solution, and is widely used in solar and wind energy storage systems, EPS and UPS backup batteries, emergency lighting systems, security systems and various telecommunications equipment.


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