Specifications:

• Output: 19.5V 7.7A DC
• Power: 150W
• AC cord: 3 prong
• Connector size: 7.4*5.0 big head
• Warranty: 1 years
• Certificates: CE GS UL PSE KC RoHS

Features:

• 100% brand-new
• Certification: CE
• RoHS Directive-compliant
• Strictly tested and aging testing included
• Nice line and load regulation
• Low ripple and noise
• over-voltage/overload/short-circuit protection
• Power-saving

Technical parameters:

• Input voltage range: 100 to 240V AC (worldwide use)
• Output voltage adjustable rate: 5%
• Output ripple and noise: 100mVp-p
• Working efficiency: 82 to 88%
• Working temperature range: 0 to 50°C
• Storage temperature range: -20 to 85°C

Compatible Part Numbers: 

• HSTNN-CA27 645509-002 
• 646212-001 A150A05AL 

Fit for Laptop Models:

• HP ProBook 6540b 6545b 6550b 6555b 6560b 6565b Notebook PC
• HP EliteBook 8560w 8730w 8740w 8760w Mobile Workstation
• HP ProBook 6440b 6445b 6450b 6455b 6465b Notebook PC
• HP EliteBook 8440w 8460w 8530w 8540w Mobile Workstation
• HP EliteBook 6930p 8440p 8460p 8530p 8540p 8560p Notebook PC
• HP EliteBook 2530p 2540p 2740p Tablet PC
• HP Compaq 2230s 2510p 2710p Notebook PC
• HP Compaq 6510b 6530b 6535b Notebook PC
• HP Compaq 6710b 6715b Notebook PC
• HP Compaq 6720s 6720t Mobile Thin Client
• HP Compaq 6730b 6730s Notebook PC
• HP Compaq 6735b 6735s Notebook PC
• HP Compaq 6820s 6830s Notebook PC
• HP Compaq 6910p 8510p 8710p Notebook PC
• HP Compaq 8510w 8710w nw8440 Mobile Workstation
• HP Compaq nc6400 Notebook PC
• HP ProBook Notebook PCs
• HP ProBook 4310s 4320s 4321s Notebook PC
• HP ProBook 4400 4410s 4410s 4411s 4411s 4415s Notebook PC
• HP ProBook 4420s 4421s Notebook PC
• HP ProBook 4510s 4515s 4520s 4525s Notebook PC
• HP ProBook 4710s 4720s Notebook PC
• HP ProBook 5310m Notebook PC
• HP iPAQ Voice Messenger
• HP Mini 2140 Notebook PC
• HP Mini 5101 5102 5103