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280WH External Battery Pack for laptops 19V External Battery Packs

 OW-19-C280 Specification :

Model OW-19-C280
Capacity 280WH
Type of Cells:  Lithium Polymer
Input: 19V/60W~120W ( Optional)
Ouput: 19V/3.5A (Max:4.5A)
Pack size/weight:  250*35*150mm/2.2kg
Fully Charge time: About 6 hours
Cycle life More than 500 times
Color Black

Standard setting including : 

a.battery pack*1

 b.AC adapter *1

c.output cable*1                                                             

d.convert tip *8

Power guage  :LED indicator to show  battery level

Low power alarm &High charging voltage alarm:LED flashing and buzzing With power switch

 Recommended charge Temp:0-35°C
Discharge Temp: -10-50°C
Storage Temp: -5-35°C

We supply OEM or ODM services ;


We supply a year warranty for our batteries , and we bear a half shipping cost for batteries with any problems ;