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Nantong Ningyuan Automation Technology Co.,Ltd

12v 100ah Marine Battery

12v 100ah Marine Battery

Battery Group Specifications Box image Technical Requirements Testing Conditions (unless otherwise specified ) Temperature: 15~35 ℃ Relative Humidity: 45%~75% Atmospheric pressure:86~106Kpa Electrical Characteristics Environmental Characteristic Mechanical characteristics Safe Characteristic

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Product Details

Battery Group Specifications


 

 

 

 

 

 

 

 

 

Pile Index

Rated Capacity 

110Ah

Minimal Capacity0.2C5A

100Ah

Nominal Voltage 

12V

NominalResistance

50.0mΩ

Max. Charge Voltage 

14.6V

Discharge cut-off voltage

10V

Charge Current

50A

Max Charge Current

50A

Charge method

CC/CV

Continuous Working Current

200A

Maximum Surge Current

500A

DimensionT×W×L

(330±1) x (175±1) x (220±1mm

 

Operating Temperature

Charge

0℃~45℃;32oF113oF

Discharge

-20℃~60℃;-4oF149oF

Storage

-10℃~35℃;14oF95oF


Box image

100V 20AH BATTERY

100V 20AH


Technical Requirements

Testing Conditions (unless otherwise specified)

Temperature: 15~35

Relative Humidity: 45%~75%

Atmospheric pressure:86~106Kpa


Electrical Characteristics

NO

ITEM

Testing Instruction

Requirements

 

1

 

Standard Charge

 

Charging the cell initially with constant current at 0.2C and then with constant voltage at 29.2V till charge current declines to 0.05C

 

 

 

0.05C

 

2

 

Rated Capacity

 

Measure discharge capacity with discharge current 0.2C to 21.6V cut-off within 1 hour after standard charge.

 

 

≥20Ah

 

 

3

 

Cycle Life

 

Measure the capacity after 2000 cycles of standard charge and discharge at 0.2C current to 10V cut-off

 

80% of Rated Capacity

初始容量的80%

 

 

 

4

 

 

 

StorageCharacteris

tics

Capacity after 30days storage at 25from standard charge

 

Retention capacity

96%

 

Capacity after 7days storage at 40from standard charge

 

Recovery capacity96%



Environmental Characteristic

NO

   ITEM  

Testing Instruction

     Requirements

 

 

 

1

 

 

Temperature testing


Measure capacity with constant discharge current 0.5C to10V cut-off at each temperature after standard charge at 25,Percentage as an index of the capacity compared with 100% at 25


 

 

80% at 0

100% at 25

99% at 60

 

 

2

Constant temperature

/humidity


Keep the battery at 60and 90%RH for 12hrs


Recovery capacity

90%



Mechanical characteristics

NO

ITEM

Testing Instruction

Requirements

 

 

 

 

1

 

 

 

 

Vibration

 

After standard charge, fixed the cell to vibration table and subjected to vibration cycling that the frequency is to be varied at the rate of 1Hz per minute between 10Hz~ 55Hz, the excursion of the vibration is 1.6mm.The cell shall be vibrated for 30 minutes

per axis of XYZ axes.

 

The battery shall not rupture, smoke, catch fire, vent or leak and the voltage not be lower than 20V

 

2

IFPacting Testing

 

After vibration , the battery will be IFPacted 1000±10 times(60±20 times per minute) with the acceleration of 100 m/s2and pulse lasting time 16ms.

 

 

 

 

3

 

 

 

Free fall

 

After IFPacting, the battery will be dropped free five times in three mutually perpendicular directions from the height of 1.0m onto a hard board with the thickness of 20mm

 


Safe Characteristic

NO

ITEM

Testing Instruction

Requirements

 

 

 

1

 

 

 

 

 

 

Short Circuit

 

After standard chargethe battery located in a fume hood is to

be  short-circuited  by  connecting  the  positive  and  negative

terminals with an external load of less than 50 mΩ till the

battery case temperature has returned to near ambient

temperature.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The battery shall not rupture, smoke, catch fire, vent or leak.

 

 

 

2

 

Abnormal Changing Test

 

After discharge to 40V cut-off with discharge current 1C, the

battery is to be subjected to a charging current 3C.The

specified charging current is to be obtained by connecting a resistor  of  the  specified  size  and  rating  in  series  with  the

battery. The test time is to be calculated using theformula:

tc=40c/3(Ic)

 

 

 

 

    3

 

 

Over discharge testing

 

After standard charge, the battery will be connected with external with a maximum resistance load of 0.1Ω for

24hrsuntil it is completely discharged and the battery case temperature has returned to near ambient temperature.

 

 

    4

Puncture

 

After standard chargethe battery located in a fume hood is to be punctured with a nail (diameter 1mm) until it is completely discharged and the battery case temperature has returned to near ambient temperature

 

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