Replacement QK647UT 14.4V 73WH Battery for HP ProBook 4730s 4740s

Product Code:HPQ2500

Any questions please contact us freely
  • free shipping(Orders ship out in 1-2 business days.)

£ 100.48£ 110.27

Condition :Brand New

Item Code :HPQ2500


Battery Type:Li-ion

Battery Voltage:14.4V

Battery Capacity:73WH



Warranty:Full 12 Months Warranty and 30 Days Money Back

Availability:IN STOCK!

The HP QK647UT battery utilizes high quality cells for higher performance, longer life and more reliability. The built-in protection circuit ensures both safety, stability, fast charging and low power consumption for your device.



We focus on providing high quality batteries and related accessories. This New Laptop Battery for HP QK647UT is designed for long-lasting and stable performance. It provides a one-year warranty and has passed CE / RoHS / ISO9001 safety certification. Round-sealed package ,faster delivery and thoughtful after-sales service will make you feel assured to purchase.

Condition: Replacement, Brand New
Brand: HP
Battery Type: Li-ion
Battery Voltage : 14.4V
Battery Capacity : 73WH
Dimensions: NULL
Warranty: 12 months

*Please ensure the product(s) that you are going to buy fits the brand, model and part number of your device.

Compatible Part Numbers:
Compatible Part Numbers:

HP ProBook 4730s
HP ProBook 4740s

Security Technology

Product Feature:

Professional manufacturer,one year warranty,CE ROHS MSDS Certificates, 100% brand new HP QK647UT battery but low price,genuine grade A cell ensure the high quality and stable performance of our Laptop Battery.

Grade A cells Li-ion battery for HP QK647UT.

Provides excellent discharge characteristics. Over 500-800 times of charge and discharge.

100% Compatible with original manufacturer equipments, guaranteed.

Includes inbuilt over-charge, over-current, over-voltage and short-circuit protection.

Utilizes state of the art printed circuit board (PCB) design to provide stable and safe performance.

Brand New, 30 Days Money Back, 1 Year Warranty, 100% Secure Shopping Guarantee!

Follow the notice below, Better using your HP QK647UT Laptop Battery
  • Storage - Store your HP QK647UT Laptop Battery in a clean, dry, cool place away from heat and metal objects. The HP QK647UT batteries will self-discharge during storage; remember stored at about 40% state-of-charge.
  • Charge and discharge - For lithium ion batteries, you do not need to discharge them fully and recharge constantly. You need to do a full discharge only about every 30 charges. Do not charged to higher voltages than its threshold voltage.
  • Exercise Your QK647UT Battery - Do not leave your batteries dormant for long periods of time. We recommend using the battery at least once every two to three weeks. If a battery has not been used for a long period of time, perform the new battery break in procedure described above.
  • Calibrate Your batteries - If your Battery's 76% even less in work , you must fully charge, fully discharge, and then fully recharge the Laptop Battery pack.
  • Consider removing the QK647UT battery from a laptop when running on fixed power.
  • Do not short-circuit. A short-circuit may cause severe damage to the battery.
  • Avoid propping your laptop on a pillow, blanket, or other soft surface that can heat up. Your HP QK647UT battery is a lot less efficient when not within its standard operating temperature range.
  • Attention:
  • the capacity is low in current,CPU will be in electricity-saving model and battery can not be charged.In this case,take off the battery and fit on to rouse the CPU. The HP QK647UT battery can be charged then.
  • Remove the battery when don't use if for long time,or the currency will be lost and the cell will be damaged.
  • Recharge the battery as the circle more than once per month to make the management of capacity reach its best status, and prolong QK647UT Laptop Battery useful life.
Payment Methods

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Q: How to check this battery is compatible with my laptop?
  • A: Please find out your old battery's part number or the exact model name of your laptop at first (like 'HP ProBook 4730s 4740s '), then to match our product compatibility chart. Second please compare your old battery to our product images ensure their shape is same. Finally check the voltage(Rating) is same to your old battery's. More details please click How to find one correct battery for my laptop?
Q: Does your replacement HP QK647UT battery compatibles with my original HP QK647UT battery?
  • A: 100% OEM compatible, guaranteed to meet the specifications of your original HP QK647UT battery (ensue same size & high quality). And all our replacement HP QK647UT batteries have obtained international certification( CE, UL, ROHS, ISO9001/9002 ).
Q: How to charge a new battery for Asus Rog B551 for the first time use?
  • A: New HP QK647UT battery pack is normally shipped in its partially charged condition. Please cycle your new HP QK647UT battery pack by fully charge and discharge it for 3-5 times to allow it to reach its maximum rated capacity before use.

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