Name: Compaq 431279-001 Battery
Brand: Compaq
SKU: BUS34
Price: 58.33 USD
Availability: InStock

Note: 1. 14.4V and 14.8V are compatible, they are in common use.2. The 5200mAh(8 Cell) battery will extend out about 1 inch from the back of the laptop, bigger size but lasting longer and help cooling. 3. the 10.8V(=11.1V) and 14.4V(=14.8V) are the different voltages, they are not compatible, please choose the right battery(Voltage) for your laptop.

Product Features

Excellent Quality，Thorough Service

The replacement battery for Compaq 431279-001 from BatteryBuy.us will be your best choice. We offer the high quality laptop battery at a more reasonable price. Our Compaq 431279-001 batteries can be charged/discharged for at least 600 cycles. Being made of ABS plastic case and the original IC protection chip, it could give you new experience of excellent durability.

With first-class quality assurance, the battery for Compaq 431279-001 provides protections of voltage, short circuit, charging time, ESD, and so on. Each Compaq 431279-001 laptop battery has passed a series of safety certifications, such as CE, UL, ROHS, ISO9001/9002. It will be rigorously tested by our technicians before being shipped to your hands. We will try our best to select a high quality Compaq 431279-001 battery for you.

In addition, we provide a 30-day money back guarantee and a one-year warranty for you. If you have any dissatisfaction after receiving the battery for Compaq 431279-001, you can click the link to find more details about our Returns and Warranty service. Please rest assured to purchase from us！

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 Compaq Part Numbers

431279-001
431280-001
HSTNN-A25C
HSTNN-DB35
HSTNN-DB36
RB775AA

Compatible Compaq Laptop Models

Presario B1900
Presario B1901JP
Presario B1901TU
Presario B1902JP
Presario B1902TU
Presario B1903JP
Presario B1903TU
Presario B1904TU
Presario B1905TU
Presario B1906
Presario B1906TU
Presario B1907TU
Presario B1908TU
Presario B1909TU
Presario B1910
Presario B1910TU
Presario B1911TU
Presario B1912TU
Presario B1913TU
Presario B1914TU
Presario B1915TU
Presario B1916TU
Presario B1917TU
Presario B1918
Presario B1918TU
Presario B1919TU
Presario B1920
Presario B1920TU
Presario B1921TU
Presario B1922
Presario B1922TU
Presario B1923TU
Presario B1924TU
Presario B1925TU
Presario B1926TU
Presario B1927TU
Presario B1928TU
Presario B1930
Presario B1930TU
Presario B1931TU
Presario B1933
Presario B1933TU
Presario B1950
Presario B1950TU
Presario B1951TU
Presario B1952TU
Presario B1953TU
Presario B1954TU
Presario B1955
Presario B1955TU
Presario B1956TU
Presario B1957TU
Presario B1958TU
Presario B1959TU
Presario B1960TU
Presario B1961TU
Presario B1962
Presario B1962TU
Presario B1963TU
Presario B1964TU
Presario B1965TU
Presario B1966
Presario B1966TU
Presario B1967TU
Presario B1969TU
Presario B1970TU
Presario B1971
Presario B1971TU
Presario B1972TU
Presario B1973TU
Presario B1974TU
Presario B1975TU
Presario B1976
Presario B1976TU
Presario B1977TU
Presario B1978TU
Presario B1979TU
Presario B1980
Presario B1980TU
Presario B1981TU
Presario B1982TU
Presario B1983TU
Presario B1984TU
Presario B1985
Presario B1985TU
Presario B1986TU
Presario B1987TU

Shipping Methods

Payment Methods

Warranty

1-Year Warranty
All our high quality replacement batteries for Compaq 431279-001 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: Is this Compaq 431279-001 battery compatible with my laptop？

A: Through product compatibility table, you can check if Compaq 431279-001 battery is compatible with your laptop. Clicking product larger Images, you can confirm the selected correctness of Compaq 431279-001 laptop battery. What’s more, please pay attention to check if the voltage (rated value) is the same as your old one. For more details please click How to find one correct battery for my laptop?

Q: How long will the Compaq 431279-001 battery last? When should I replace my battery?

A: All rechargeable batteries are being spoilt gradually from the date it starts running. Performance degradation will be found by users in 18-24 months. When the runtime is unable to meet your demand, we’d suggest you buy a new Compaq 431279-001 battery.

Q: How to charge my Compaq 431279-001 laptop battery correctly？

A: There is no need for you to charge the battery over 12 hours, just charge and discharge it normally instead. Because lithium-ion battery has no memory effect. Additionally, you should charge in time while the power remains only 10%-20%. If your battery won’t be used for a long time, please charge it once a month and keep battery power over 50%. Moreover, there is no harm even if you charge battery while using your laptop or supply external power in a fully-charged state. However, if your laptop has been running at high speed for a long time, which causes overheat insides, you'd better take the Compaq 431279-001 battery out of laptop.

Q: How to replace my Compaq 431279-001 laptop battery?

1 Turn off laptop and unplug the power cord.
2 Remove the battery release button, and then uninstall your old Compaq 431279-001 battery carefully.
3 Use a clean cloth to wipe off dust from the battery compartment. It’d be better if you could wipe the exposed conductive part, which connects battery and laptop, with alcohol to remove the copper rust before installing a new battery.
4 Keep your laptop and battery in a cool dry place (heat may destroy a battery).
5 Install new Compaq 431279-001 replacement battery into your laptop, and remember to close the battery latch.