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HP ProBook 640 645 650 655 Battery

Battery for HP ProBook 640 645 650 655 640-G1, 645-G1, 655-G1, 650-G1
Hewlett Packard ProBook 06 Battery

List Price: $129.90
Our Price: $89.90

Availability:: Usually Ships in 24 Hours
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HP ProBook 640 645 650 655 640-G1, 645-G1, 655-G1, 650-G1 Series Laptop Battery

This is a brand new HP ProBook 640, 645, 650, 640 G1, 655 G1, 640 G1 replacement battery. There are two key components inside your battery pack to look for when buying a new computer battery. The quality of the battery’s lithium-ion cells and the quality of the computer chip set in the battery pack. This battery is built with the best components, not the cheapest.

This battery contains the very best Li-ion cells on the market from Samsung. An important specification to look for with rechargeable batteries is the mAh (mili amp hour) rating or Whr (Watt Hour). This battery is rated at 55 Whr. This is the highest rating available for a 6 cell battery pack. The higher the mAh rating, the longer your battery will run before it needs to be recharged again. There are no compatibility issues if your existing battery is rated at 4400 or 4800 mAh or a lower Whr. Simply put, more is better. And yes, this battery is probably better than your original!

Laptop Battery Express is a US based business with knowledgeable support staff to assist you before and after the sale. Yes, we have a phone number and real people answer your call! Free technical support is available if you need additional help in diagnosing power problems with your battery, ac power adapter or battery meter software.

All our products carry a full 2 Year warranty and every battery is charged and tested before it ships. We provide a 30 day money back guarantee if you are not completely satisfied. We are so confident in the quality of our batteries, we will pay for any and all shipping expenses if our product fails to perform in the first 30 days you have our battery, even if it is not our fault. (PS- if your laptop will not turn on at all when plugged –in, you need a new ac power adapter found at the bottom of this page) Feel free to call for tech support.

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  • HP replacement computer battery
  • 10.8 Volts - compatible with 11.1 V
  • 55wh 6 cell
  • 6 Cell Li-ion {For 9 Cell Long Run Battery Click here}
  • Samsung (South Korea)
  • Black
  • 2 Year Warranty
  • 30 day full satisfaction guarantee
  • 300-500 recharge cycles

Check your current battery to ensure you are ordering the correct battery. It should match the picture above. This battery will provide about 2 hours to 2.5 hours of run time with this computer battery when new, depending on your energy use.

If you want even longer run time, check out our 9 cell battery which provides an extra 1- 2 hours of run time for a total of about 3-4 hours of battery run time. {Click here for the 9 cell HP ProBook extended run battery}

This battery replaces the Hewlett Packard ProBook 640, 645, 650, 655, 650 G0, 655 G0, 640 G1 Series laptop battery. This battery also replaces the EliteBook Revolve 810.

Replaces these HP battery part numbers:


Laptop Battery Express only deals with brand new premium computer batteries. We never carry recycled or used batteries. We only use the highest quality cells inside the battery pack so you will have a long service life (300-500 recharge cycles). We do not use cheaper battery cells which can wear out in a little as 3 to 6 months. Our inventory turns rapidly and you will always receive a freshly manufactured battery.

Compatible Laptop Chargers:
HP ProBook Series 19 volts 4.74A 90 watts AC Power Adapter
Our Price: $49.00

AC Adapter for HP Pavilion dv6 dv6t dv6z dv7 Series ac-26,391173-001,PPP012L-S,PPP012S-S,PPP014L-S,PPP014H-S,PA-1900-08H2,PA-1900-18H2,HP-AP091F13LF,SE,384020-003,384020-001,384021-001,382021-002,ED495AA,CO1922

Compatible with the following laptop models:

HP Laptop Batteries > HP ProBook Series Laptop Batteries > ProBook 640
HP Laptop Batteries > HP ProBook Series Laptop Batteries > ProBook 645
HP Laptop Batteries > HP ProBook Series Laptop Batteries > ProBook 650
HP Laptop Batteries > HP ProBook Series Laptop Batteries > ProBook 655