Replacement Battery for HP HSTNN-DB2R (4400mAh, 6 cells)

replacement battery for HP HSTNN-DB2R
replacement battery for HP HSTNN-DB2Rreplacement battery for HP HSTNN-DB2Rreplacement battery for HP HSTNN-DB2Rreplacement battery for HP HSTNN-DB2Rreplacement battery for HP HSTNN-DB2Rreplacement battery for HP HSTNN-DB2R
  • SKUBBU11
  • ConditionReplacement, Brand New
  • Voltage10.8V
  • Capacity4400mAh
  • Number of Cells6 cells
  • Cell TypeLi-ion
  • ColourBlack
  • Size268.60x44.40x20.30mm(L x W x H)
  • Warranty1 Year
  • AvailabilityIn Stock
Note : 10.8V and 11.1V are compatible, they are in common use.

Product Features

Excellent Quality,International Standards

BatteryBuy.co.uk is your best choice of high quality HP laptop batteries! The brand new 4400mAh(6 cells) replacement HP HSTNN-DB2R Li-ion battery is made with superior quality cells from Samsung, Panasonic and LG to ensure the best performance. HP HSTNN-DB2R battery case is made of non-flammable and durable plastic, which is fire-retarded and non-perishable when dropped from low heights.

We are very strict with the safety requirements. Every our high-grade replacement battery for HP HSTNN-DB2R laptop has been tested to prove that they can match or surpass original HP battery performance and be 100% compatible with Original Manufacturer Specifications. In compliance with international standards, they have obtained a series of rigorous safety certifications such as CE, UL, ROHS, ISO9001/9002. In general, this replacement HP HSTNN-DB2R battery can be charged/discharged up to more than 600 cycles.

Buy with Confidence! All our HP HSTNN-DB2R batteries carry a One-Year warranty and a 30-day money back guarantee if you are not completely satisfied. What’s more, Each HP HSTNN-DB2R battery will be charged and tested before shipment. When you buy our products, you're buying trust! If you have any question, please contact us freely! It is our pleasure to help you solve problems.

Multiple Intelligent Protection

  • INTELLIGENT PROTECTION
  • VOLTAGE PROTECTION
  • SHORT CIRCUIT PROTECTION
  • ESD PROTECTION
  • OVER HEAT PROTECTION
  • OVER (DIS)CHARGE PROTECTION
  • CHARGING TIME PROTECTION
  • CLASS A PROTECTION

Product Larger Images

Compatible HP Part Numbers

  • HSTNN-DB2R
  • 3ICR19/66-2
  • 633733-142
  • 633733-1A1
  • 633733-252
  • 633733-352
  • 633733-421
  • 633735-221
  • 633735-321
  • 633805-001
  • HSTNN-1B2R
  • HSTNN-DB3C
  • HSTNN-I02C
  • HSTNN-I97C-3
  • HSTNN-I97C-4
  • HSTNN-I98C-5
  • HSTNN-I99C-3
  • HSTNN-I99C-4
  • HSTNN-LB2R
  • HSTNN-Q88C
  • HSTNN-XB2F
  • HSTNN-XB2G
  • HSTNN-XB2H
  • HSTNN-XB2O
  • HSTNN-XB2T
  • PR06
  • QK646AA
  • QK646UT

Compatible HP Laptop Models

  • ProBook 4441S
  • ProBook 4440S
  • ProBook 4330S
  • ProBook 4530S
  • ProBook 4435S
  • ProBook 4446S
  • ProBook 4431S
  • ProBook 4436S
  • ProBook 4331S
  • ProBook 4545S
  • ProBook 4535S
  • ProBook 4500
  • ProBook 4540S
  • ProBook 4430S
  • ProBook 4400
  • ProBook 4445S

Shipping Methods

Shipping Details

Payment Methods

Payment Details

Warranty

1-Year Warranty
All our high quality replacement batteries for HP HSTNN-DB2R laptop come with a 1-year warranty. Warranty is applicable if the buyer has installed the battery properly in the device and has treated the battery correctly.

30-Day Money Back Guarantee
Our goal is to turn customer satisfaction into ‘Complete Customer Satisfaction’. That's why we offer you a 30-day money back guarantee, on top of our warranty and RMA procedure for defects!
Please note: in order to qualify to get your money back, you must first contact us and await instructions before sending back your product.

Returns

If you have a problem with one battery which bought from us, please contact us first. We will process your request and try to find a solution for your problem. If the problem cannot be fixed by our technical support engineer, we will generate an RMA number (Return Material Authorization) for you. If inspection concludes that the returned battery is defective, a new battery will be shipped out without extra charge.
Please note: we cannot process returned batteries if you have not yet received an RMA number.

FAQs

Q: How to check whether this battery is compatible with my laptop?

A: First, find out your old battery part number (e.g. 'HP HSTNN-DB2R') or the model name of laptop and then match with our product compatibility table. Second, please compare your old battery with our product images to make sure their shapes are the same. Lastly, check the voltage (rating) is the same as the old one. For more details please click How to find one correct battery for my laptop?

Q: How to charge my HP HSTNN-DB2R battery properly?

A: There is no need to charge your new HP HSTNN-DB2R battery for 12 hours for the first time use, because lithium-ion battery is with no memory effect. So you only need to charge and discharge it normally. What’s more, you should avoid recharging it till exhausting battery power, because it will bring to much damage. Therefore you have to charge it when remaining power is nearly 10-20%. Additionally, if your battery has not been used for a long time, please charge it once a month, keep the remaining power about 40% and then store it in a dry and cool environment.

Q: Is it necessary to remove my HP HSTNN-DB2R battery when connecting to the power supply?

A: In general, it will not cause any damage without removing battery when the laptop connects the power supply. The battery will not be charged anymore after it is fully charged. On the contrary, it will turn to the use of power supply system. However, when your laptop has run for a long time at high speed, you’d better remove battery out of laptop due to the internal overheating.

Q: A few Tips to maintain your HP HSTNN-DB2R battery and extend its life:

1 Avoid Full Discharges.
2 Tweak Your Built-In Power Saving Options.
3 Disable unnecessary programs that draw energy from your notebook.
4 Adjust the brightness of your laptop display as much as possible within an acceptable range.
5 Keep your laptop and battery in a cool dry place (heat may destroy a battery).

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