Contact Us: info@batteriestore.co.uk

High Quality 592909-421 Battery for HP Compaq 320 321 420 421 620 621 Series

Your order will be dispatched within 48 hours.

hp_compaq 592909-421 replacement battery adopts low-power IC design to make users get a more lasting experience. Moreover, The hp_compaq 592909-421 laptop Batteries has multiple built-in protection measures. Battery for hp_compaq 592909-421 is more energy-saving and durable, which meets users’ demand.

✔ 100% compatible in replacing your original battery.
✔ Longer lifespan - thanks to modern Lithium technology without memory effect.
✔ Guaranteed safety: Protected against Short-circuits, Overheating and Overvoltage, Over-discharge Protection, Over-charge Protection, Over-current Protection.
✔ Made with high quality parts; guaranteed to meet or exceed the original equipment manufacturer's specifications at a reduced price.
✔ Tested for safety and designed for high performance.
✔ Built using the highest grade cells for peak performance.

  • Specifications:
  • Condition : Brand New
  • Primary OEM Brand: hp_compaq
  • Capacity:7800mAh/85WH
  • Voltage: 11.1V
  • Cell Type: Li-ion
  • Colour: Black
  • Availability: IN STOCK.
  • Compatible: 592909-421
  • Item Number: EPHC027
  • £ 137.24
  • £ 114.37

  • Discount up to 30%
-
+

Warranty

Product Description - 7800mAh/85WH 11.1V HP Compaq 320 321 420 421 620 621 Series Battery Replacement


Excellent Quality,Thorough Service

The replacement battery for hp_compaq 592909-421 from Batteriestore.co.uk will be your best choice. We offer a high-quality laptop Batteries at a more reasonable price. Our hp_compaq 592909-421 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 the new experience of excellent durability.

With first-class quality assurance, the battery for hp_compaq 592909-421 provides protections of voltage, short circuit, charging time, ESD, and so on. Each 592909-421 laptop Batteries 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 hp_compaq 592909-421 battery for you.

In addition, we provide 30-Day Money Back Guarantee and a One-Year Warranty for you. If you have any dissatisfaction after receiving the battery for hp_compaq 592909-421, you can click the link to find more details about our Returns and Warranty service. Please rest assured to purchase from us!

Tips Before Purchase

Please confirm the compatible model and battery part number carefully before you purchase it.

If you are not sure, please send email to us with your battery details or pictures, we will give you professional suggestions.

Part Numbers:

587706-121 587706-131 587706-221 587706-241 587706-251 587706-421 587706-541 587706-741 587706-751 587706-761 592909-221 592909-241 592909-421 592909-721 592909-741 593572-001 593573-001 BQ350AA BQ350AA_ABA BQ350AA_AC3 HSTNN-CB1A HSTNN-CB1B HSTNN-CBOX HSTNN-DB1A HSTNN-DB1B HSTNN-I85C HSTNN-I85C-3 HSTNN-I85C-4 HSTNN-I85C-5 HSTNN-I86C HSTNN-I86C-3 HSTNN-I86C-4 HSTNN-I86C-5 HSTNN-IB1A HSTNN-LB1A HSTNN-Q78C HSTNN-Q78C-3 HSTNN-Q78C-4 HSTNN-Q81C HSTNN-Q81C-3 HSTNN-Q81C-4 HSTNN-UB1A HSTNN-W79C HSTNN-W79C-5 HSTNN-W80C HSTNN-XB1A HSTNN-XB1B PH06 PH06047 PH06047-CL PH09 PH09093 PH09093-CL

Compatible Model Numbers:

COMPAQ :

Compaq 320 Series Compaq 321 Series Compaq 420 Series
Compaq 421 Series Compaq 620 Series Compaq 621 Series

HP :

HP 420 Series HP 421 Series HP 620 Series
HP ProBook 4320 Series HP ProBook 4320s Series HP ProBook 4321 Series
HP ProBook 4321s Series HP ProBook 4325s Series HP ProBook 4326s Series
HP ProBook 4420s Series HP ProBook 4421s Series HP ProBook 4425s Series
HP ProBook 4520 Series HP ProBook 4520s Series

Multiple Intelligent Protection

Instructions for use

1. Do not disassemble, puncture, modify, drop, throw on the ground or otherwise damage the battery.
2. Do not immerse the Battery hp_compaq 592909-421 in water or otherwise get wet.
3. Do not use or charge battery that are leaking, appear to fade, rust or deform, emit odors or cause other abnormalities.
4. Do not touch the leaked battery directly. Wear protective fabric to remove these battery and handle them immediately in the right way.

The features of our hp_compaq 592909-421 battery:

1.This hp_compaq 592909-421 battery replacement Using Li-ion technology to make the battery Cycle charging and Long-lasting.
2.Standard system battery specifications, The hp_compaq 592909-421 battery replacement is 100% compatible with your laptop.
3.The replacement battery for hp_compaq 592909-421 is 100% brand new from the manufacturer, works as your genuine parts.
4.Reasonable price and satisfied shopping experience by buying the replacement laptop Batteries for hp_compaq 592909-421 with one year warranty.
5.All of our batteries were certified by CE, UL, ROHS, ISO9001/9002 for safety, you can buy with confidence!

Shipment Methods

Currently, all of our shipments are through Priority Mail (EMS USPS),if you are dealer,you can selected others .We can not offer Overnight (UPS Red) and 2nd Day Delivery (UPS Blue) .

Shipping & Handling

Free Shipping on All Orders!

Your order will be dispatched within 48 hours.

Estimated Delivery Time:7 - 15 Business Days

It is very easy for you to check the status of your order and locate the package during transit, as an email with a tracking number will be sent to your email address after your order has been shipped out. Tracking number will be emailed to buyer once your ordered item is shipped out.

Shipping rates: Our rates include the expenses of shipping, handling and the high quality packaging.

Attention: Priority mail will be used for all PO Box shipping addresses ,But All APO's and military addresses do not apply here. Please use standard shipping for these. Thank you.

Payment Methods

Payment Methods

Country Shipping & Handling
CANADA , AUSTRALIA , NEW ZEALAND 15GBP
BULGARIA , HUNGARY , SWEDEN , FINLAND ,SLOVENIA ,
LUXEMBOURG ,ROMANIA , CROATIA , CROATIA , GREECE
10GBP
Other countries Free Shipping

+ High quality meets standards

Each of our products undergoes rigorous testing and quality control. We offer the highest level of safety and the highest quality products.

+ A wide range of products

We offer a wide range of products and we make sure to show you all the details so you can quickly research and compare products.

+ Transparent price

In addition to quality service, you will find a guarantee of competitive prices and absolute transparency.

30 Days Money Back

1 Year Product Warranty

A Google Trusted Store

Free delivery on orders

Secure online payment

1. Each Battery hp_compaq 592909-421 replacement battery is made of high-quality lithium-ion battery, which is longer than the last time.

2. Our batteries are 100% new and CE / FCC / RoHS certified for safety

3. This battery has been manufactured with high quality components. It conforms with the exact specification of the original manufacturer and the battery is guaranteed against all manufacturing defects.

4. For all batteries a margin of 0.1V difference in the voltage is safe. If the capacity (Ah) of the battery is higher than the capacity of the original battery it will enable a longer life expectancy.

5. As part of our ISO 9001 quality procedure, quality control tests are frequently carried out on all our products.

6. This battery ships fully charged, tested and ready to work.

7. This item is built with the highest quality standards, safety features and has a 12 month warranty.

We specialize in providing high-quality batteries. The hp_compaq 592909-421 Battery has passed tests according to Security Standards to ensure battery's quality. The interface metal and solid insulators of the hp_compaq 592909-421 battery are made of Premium materials to ensure stable current input and durability. Faster delivery and thoughtful after-sales service will make you feel assured to purchase.

Questions About The hp_compaq 592909-421 Battery Replacement

Maximize the Battery Performance:

Breaking In New Batteries - new hp_compaq 592909-421 batteries come in a discharged condition and must be fully charged before use. It is recommended that you fully charge and discharge your new battery for hp_compaq 592909-421 two to four times to allow it to reach its maximum rated capacity.

Keep Your Batteries Clean - It's a good idea to clean dirty battery contacts with a cotton swab and alcohol. This helps maintain a good connection between the battery and your portable device.

Battery Storage - If you don't plan on using the hp_compaq 592909-421 battery for a month or more, we recommend storing it in a clean, dry, cool place away from heat and metal objects. Ni-Cd, NiMH and Li-ion batteries will self-discharge during storage; remember to break them in before use.

Exercise Your Battery - Do not leave your hp_compaq 592909-421 battery pack 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.

Preventing the Memory Effect - Keep your battery healthy by fully charging and then fully discharging it at least once every two to three weeks. Exceptions to the rule are Li-ion batteries which do not suffer from the memory effect.

Please notice this: weak batteries charge faster and remain on 'ready' indicator longer than strong ones. Also it only be used for a short time. So do not buy a used hp_compaq 592909-421 battery even if it is very cheap because used battery usually means weak battery.

How long will my battery last?

There are two factors that govern how long a compatible 592909-421 Battery Replacement will last: runtime and charge-discharge cycles. Runtime is a measure of how much time can elapse before.

Should I charge my battery before I use it, each time I use it, and/or during storage?

When you first get your compatible hp_compaq 592909-421 Battery Replacement you should charge it until your charger or device indicates that it is fully charged. If your device/charger does not indicate whether or not it is fully charged, then check your device/charger manual for charging times. It can take 1-12 hours to fully charge depending on the chemistry of your battery and the type of device and charger. After that it is good to charge it as needed while making sure you do not leave it at a low charge level for long periods.

What will cause my battery to lose power?

A compatible 592909-421 Battery Replacement over time degrades and eventually stops working. In fact the compatible hp_compaq 592909-421 Battery Replacement from its very first charge begins a very slow process that causes it to cease from functioning.

Does my battery self discharge when not in use? What is the rate of Self-Discharge of the battery?

All rechargeable batteries will self discharge over a period of time naturally whether the battery is used or not. This means that the compatible hp_compaq 592909-421 Battery Replacement capacity will go from 100% down to 0% over a time period regardless.

Tags: Battery Replacement For HP Compaq 320 321 420 421 620 621 Series , 592909-421 , hp_compaq 592909-421 laptop Batteries.

Extend your hp_compaq laptop battery life with 4 simple steps

- Decrease your hp_compaq laptop screen's brightness - Set the screen brightness to lowest level satisfying your needs.

- Remove the unnecessary external devices - Try to cut any wirelessness, Bluetooth and infrared port and usb powered devices

- Only run what you need - Cut nonessential running applications and auto running programs.

- Battery Storage - If you use your hp_compaq laptop as desktop pc or don't use it for a period, we recommend storing it in a clean, dry, cool place away from heat and metal objects. If you don't use your laptop for a period of time, you must fully discharge then recharge the hp_compaq 592909-421 battery.