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lithium ion 14.8V 4S1P battery for led light

size: L77*W19*H71mm

Descriptions: lithium ion 14.8V 4S1P battery for led light/medical device/toys/ heated golves and so on from Leadyo

lithium ion 14.8V 4S1P battery for led light/Medical device and so on

Specification:

 

Shenzhen Leadyo Technology Co.Ltd
18650/4S1P  Li-ion Battery Pack 14.8V/2.6AH
Model:LY-L04S001-1
Item Specification Remark
Nominal capacity 2600mAh 0.5C discharge  Cell: 18650
Nominal voltage 11.1V 3.7V / 1Cell
Charging voltage 12.6V±0.05V 4.2V / 1Cell
Charging method CC/CV (Constant-current and -Voltage with Limited current
Standard charging time 1000mA/3hour2000mA/1.5hour Battery capacity÷charging current×1.5
charging current 1300mA0.5C 0 ~ +40
Maximum charging current 2600mA1C 0 ~ +40
Continuous discharge current 2600mA1C -20 ~ +60
Discharge cutoff voltage 7.2V 2.4V / 1Cell
Short circuit protection Exterior short circuit Automatic recovery 
Internal resistance 200mΩ  AC Impedance 1kHz
Cycle life ≥500
Operating temperature Standard Charge 0 ~ +40
Standard Discharge -20 ~ +60
Outline dimension L77*W19*H71mm Length x wide x height
Pre-wired Red = Positive,Black = Negative 
Protection  Circuit  Module:PCM-Li03S5-061
Maximal continuous charging current 4A
Maximal continuous Discharging current 4A
Over-charge detection voltage 4.35V±0.025V single cell
Over-charge release voltage 4.15V±0.05V single cell
Over-charge detection delay time 0.5S—1.5S single cell
Over-discharge detection voltage 2.40V±0.08V single cell
Over-discharge release Voltage 3.0±0.10V single cell
Over-discharge detection delay time 50—150mS single cell
Over-current  detection 10±2A can adjust
Over-current delay time 5—15mS

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