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Lithtech 2S2P 7.4V 6Ah Lithium Rechargeable Emergency Light Battery

Product Feature and Advance:
(1). Large capacity. 18650 lithium battery capacity is generally between 900mAh - 2600mAh. 18650 lithium battery pack is casually can break through 5000mAh.
(2). Long life. Cycle life can reach more than 500 times.
(3). High safety performance. No explosion, no combustion, no poison, no pollution.
(4). High voltage. Nominal voltage is 3.7v.
(5). No memory effect. Before charging Do not have to discharge the remaining electricity, easy to use.
(6). Small internal resistance. Greatly reduces the battery self power consumption.

Quantity:
  • 2S2P
  • Lithtech
  • 2S2P

Item

 

Parameters

 

Remark

Rated Capacity

Typical

6000mAh

standard discharge(0.2C)

after standard charge

Minimum

6000mAh

Alternating 

Internal Resistance

≤70mΩ


Nominal Voltage

 7.4V  

mean operation voltage

Voltage at end of Discharge

5.0V

discharge cut-off voltage

Charging at end of Voltage

8.40V


Standard Charge

Constant Current 0.2C Constant 

Voltage 8.40V 0.02C cut-off

charge time:Approx 6.0h

Standard Discharge

Constant Current 0.2C end Voltage 6.0V


Fast Charge

Constant Current 1C Constant 

Voltage 8.40V 0.02C5A cut-off

charge time:Approx 2.5h

Fast Discharge

Constant Current 1C end Voltage 6.0V


Cycle Characteristic


the residual capacity is no less 

than 80% of rated capacity at 1C rate.

Maximum Continuous

 Discharge Current

1C

pulse discharge current: 20 C

Operation Temperature Range

Charge:0~55℃

Discharge:-20~60℃

60±25%R.H. bare battery

Storage Temperature Range

Less than 1 year:-20~25℃

Less than 3 months:-20~45℃

60±25%R.H. at the shipment 

Application

Quick Links

CONTACT US

Mail: christine@lith-tec.com
Tel: +86-755-23772509
Mobile: 86-15013751033 
Fax: 86-755-23772509

    

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