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18650 3S3P Li-ion Battery Pack

size: L92*W18*H71mm


18650 3S3P Li-ion Battery Pack


18650/3S3P  Li-ion Battery Pack 11.1V/7.8Ah
Item Specification Remark
Nominal capacity 7800mAh 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 2000mA/4hour3000mA/2.5hour Battery capacity÷charging current×1.5
charging current 3000mA0.4C 0 ~ +40
Maximum charging current 7800mA1C 0 ~ +40
Continuous discharge current 7800mA1C -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 L92*W18*H71mm Length x wide x height
Pre-wired   Red = Positive,Black = Negative 
Protection  Circuit  Module:PCM-Li03S8-069
Maximal continuous charging current 8A  
Maximal continuous Discharging current 8A  
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 20±3A can adjust
Over-current delay time 5—15mS  
18650/3S3P Li-ion Battery pack



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