Zhongshan Baoli Battery Co., Ltd.
Main products:Battery
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  • Contact Person : Ms. Huang Winnie
  • Company Name : Zhongshan Baoli Battery Co., Ltd.
  • Tel : 86-0760-22113043
  • Fax : 86-0760-22113043
  • Address : Guangdong,ZHONGSHAN,Tanbei industrial Zone DongSheng,ZhongShan,Guangdong China
  • Country/Region : China
  • Zip : 528414

High quality 12v 55ah vrla storage battery,maintenance free lead acid battery with CE&ROHS&UL Certificate

High quality 12v 55ah vrla storage battery,maintenance free lead acid battery with CE&ROHS&UL Certificate
Product Detailed
vrla storage battery 1.Long life 2.The superior battery performance 3.Storage performance is good

Vrla Storage Battery

A)High Capacity.B)Long life.C)High CCA and good starting performance.D)Good charging acceptance and vibration resistant performance.E)Application of advanced PE type separator.F)Application of TTP technology.G)Advanced sulfate-resistant technology.H)Advanced calcium lead alloy technology, maintenance-free design.I)Reliable labyrinth-like seal design.

 

Product description

 

NT12-50Y

Characteristics

Nominal Voltage

12V

Nominal Capacity (10 hour rate)

55Ah

Capacity

25°C(77°F)

10 hour rate (5.5A)

55Ah

3 hour rate (13.75A)

41.25 Ah

1 hour rate (30.25A)

30.25Ah

Internal Resistance

Full Charged Battery 25°C(77°F)

≤15mΩ

Cyclic Life

50%(C10) Depth of discharge

600Times

Float Life

25°C(77°F) Float charge at 13.8V

About   5 Years

Capacity affected by Temperature

(10 hour )

40°C (104°F)

102%

25°C (77°F)

100%

0°C (32°F)

85%

-15°C (5°F)

65%

Self-Discharge

25°C(77°F)

Capacity after 3 month storage

90%

Capacity after 6 month storage

80%

Capacity after 12 month storage

62%

Charge (Constant Voltage) 25°C(77°F)

Cycle

Initial Charging Current Less than16.5A

Voltage 14.6-15.0V

Float

Voltage 13.5-13.8V

Product Image

 

Parking

Battery(L×W×H)

mm±1

229×138×208

inch

9.02×5.43×8.19

Box(L×W×H)

mm±2

inch

Quantity Per Box

1 pcs

Net weight Per Cell

18.2kg±150g

Net weight Per Box

18.2kg

Gross Weight

18.6kg

Discharge Curve

Product Dimensions

Battery Construction

Component

Positive plate

Negative plate

Container

Safety valve

Terminal

Separator

Electrolyte

Raw Material

Lead dioxide

Lead

ABS

Rubber

Pb

Fiberglass

Sulfuric acid

Discharge Characteristics                                                          

Voltage

Run Time (Constant Current and Power 25°C 77°F)

3 min

5 min

15 min

30 min

45 min

1h

2h

3h

5h

8h

10h

9.6 V

2404

2090

1183

759

567

410

231

174

116

77.0

68.2

10.2V

2310

1788

1062

677

545

405

222

171

114

75.9

67.7

10.5V

2118

1694

1001

616

534

398

215

167

112

74.8

66.6

10.8V

1936

1612

869

550

517

391

209

160

108

74.3

66.0

 

 Advanced production equipment  

 

Production line

Beautiful environment

High quality 12v 55ah vrla storage battery,maintenance free lead acid battery with CE&ROHS&UL Certificate



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