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HONG KONG TAC INDUSTRIAL CO., LTD.
HONG KONG TAC INDUSTRIAL CO., LTD. Your Personal Battery Expert!
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Lithium Car Battery , 18650 11.1V 6.6Ah LI-ION Battery Pack for Car Power Tool

Lithium Car Battery , 18650 11.1V 6.6Ah LI-ION Battery Pack for Car Power Tool

Brand Name : TAC
Model Number : 11.1V 6.6Ah 18650
Certification : ROHS, REACH
Place of Origin : guangzhou
MOQ : 200PCS
Price : USD 20-25
Payment Terms : TT, LC, Paypal, etc
Supply Ability : 100000Piece/days
Delivery Time : 20 DAYS after order confirm
Packaging Details : one pack in one export inner box , 10 box in one carton
Model : ICR18650 11.1V 6.6Ah
Capacity : 6.6Ah
Size : customized
Voltage : 11.1V-12V
Type : Li-ion
OEM & ODM : Support
Circle life : 500 times
warranty : 1 year
BMS : Including
certification : UL \ UN38.3
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Lithium Car Battery 18650 11.1V 6.6Ah LI-ION battery pack for Car Power Tool

Specification for Lithium Car Battery 18650

Item


General Parameter


Remark


Rated Capacity


Typical


6600mAh

Standard discharge(0.2C5A) after Standard charge


Minimum


6500mAh

Nominal Voltage


11.1V

Mean Operation Voltage


Voltage at end of

Discharge


9.0V

Discharge Cut-off Voltage


Charging Voltage


12.6±0.03V

Internal Impedance


120≤ mΩ

Internal resistance measured at AC 1KHZ after 50% charge


The measure must uses the new batteries that within one week after shipment and cycles less than 5 times


Standard charge


Constant Current 0.2C5A

Constant Voltage 12.6V

0.01 C5A cut-off


Standard discharge


Constant current 0.2C5A

end voltage 9.0V


Item


General Parameter


Remark


Fast charge


Constant Current 1C5A

Constant Voltage 12.6V

0.01 C5A cut-off


Fast discharge


Constant current 4A

end voltage 9.0V


Maximum Continuous Charge Current


1 C5A

Maximum Continuous Discharge Current


6.6APulse 19.8A

Operation Temperature Range


Charge: 0~45℃

60±25%R.H.

Bare Cell


Discharge: -20~60℃

Storage Temperature Range


Less than 1 year: -20~25℃


60±25%R.H.

at the shipment state


less than 3 months: -20~40℃


Less than 7 day : -20~65℃


Pack Dimension


High/:Max71.0mm

Initial Dimension


Width/:Max60.0mm
Thickness/: Max60.0mm

Standard Test Conditions

Test should be conducted with new batteries within one week after shipment from our factory and the cells shall not be cycled more than five times before the test. Unless otherwise specified, test and measurement shall be done under temperature of 25±5℃ and relative humidity of 45~85%. If it is judged that the test results are not affected by such conditions, the tests may be conducted at temperature 15~30℃ and humidity 25~85%RH.

Temperature Dependence of discharge capacity


Cells shall be charged per 3.3.1 and discharged @0.2 C5A to 9.0 volts. Except to be discharged at temperatures per Table 3. Cells shall be stored for 3 hours at the test temperature prior to discharging and then shall be discharged at the test temperature. The capacity of a cell at each temperature shall be compared to the capacity achieved at 23 ºC and the percentage shall be calculated. Each cell shall meet standard require


Handling For Lithium Car Battery 18650 11.1V 6.6Ah LI-ION battery pack for Car Power Tool

  1. Do not expose to, dispose of the battery in fire.
  2. Do not put the battery in a charger or equipment with wrong terminals connected.
  3. Avoid shorting the battery
  4. Avoid excessive physical shock or vibration.
  5. Do not disassemble or deform the battery.
  6. Do not immerse in water.

Do not use the battery mixed with other different make, type, or model batteries.


Product photos



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