Replacement for HP QK646AA battery is a lightweight, rechargeable, removable Li-ion Battery Pack designed to work with new HP portable computers. HP QK646AA replacement laptop batteries all come with three years warranty and will meet or exceed the original QK646AA laptop battery.

Input Frequency:	50 ~ 60Hz
Operation Temperature:	0°C ~ +40°C
Storage Temperature:	-40° C ~ +85° C
Relative Humidity:	5% ~ 95%RH (non-condensing) Safety Approvals: UL, CUL, TUV, CE, CCC, GOST-R, B Mark, NOM, NEMKO, PSB, S-Mark, S+ Mark, GS, RCM, BSMI, EK Mark, Nordic Mark, SEMKO, NEMKO, DEMKO, SABS Mark
Color:	Black
Inventory:	in stock

Choosing the right Charger / AC adapter:Before you buy any AC laptop adapter, please make sure the AC laptop adapter will give you the correct voltage and suitable current output.

Click to Enlarge Replacement Laptop Charger / AC Adapter for HP Voltage: 18.5V (Output), 3.5A(Output Current) Power: 65W Connector Size: 7.4*5.0	Click to Enlarge Replacement Laptop Charger / AC Adapter for HP Voltage: 18.5V (Output), 3.5A(Output Current) Power: 65W Connector Size: 4.8*1.7	Click to Enlarge Replacement Laptop Charger / AC Adapter for HP Voltage: 19V (Output), 4.74A(Output Current) Power: 90W Connector Size: 7.4*5.0
Click to Enlarge Replacement Laptop Charger / AC Adapter for HP Voltage: 19V(Output), 4.74A(Output Current) Power: 90W Connector Size: 4.8*1.7	Click to Enlarge Replacement Laptop Charger / AC Adapter for HP Voltage: 19.5V (Output), 3.33A(Output Current) Power: 65W Connector Size: 4.8*1.7	Click to Enlarge Replacement Laptop Charger / AC Adapter for HP Voltage: 19.5V (Output), 4.62A(Output Current) Power: 90W Connector Size: 4.5*3.0
Click to Enlarge Replacement Laptop Charger / AC Adapter for HP Voltage: 19.5V (Output), 3.33A(Output Current) Power: 65W Connector Size: 4.5*3.0	Click to Enlarge Replacement Laptop Charger / AC Adapter for HP Voltage: 19.5V (Output, 2.05A(Output Current) Power: 40W Connector Size: 4.0*1.7	Click to Enlarge Replacement Laptop Charger / AC Adapter for HP Voltage: 19V (Output), 1.58A(Output Current) Power: 30W Connector Size: 4.0*1.7

This Laptop AC Adapter is also compatible with the following models:
HP
  ProBook 4435s,   ProBook 4545s,   ProBook 4331s,
  ProBook 4530s,    ProBook 4440s,   ProBook 4431s,
  ProBook 4540s,    ProBook 4330s,   ProBook 4446s,
  ProBook 4436s,    ProBook 4430s,   ProBook 4535s,
  ProBook 4441s,



HP QK646AA Laptop Charger / AC Adapter - Brand New, Three Years Warranty. HP QK646AA Laptop AC Adapters that are manufactured to meet or exceed the specifications of the original brand manufacturer. Fast Shipping, and Secure Online Ordering Guaranteed!

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Li-ion HP QK646AA Laptop Battery - Brand New, Three Year Warranty. HP QK646AA Laptop Batteries that are manufactured to meet or exceed the specifications of the original brand manufacturer. Fast Shipping, and Secure Online Ordering Guaranteed!

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