Battery for HP Compaq 320 321 420 421 620 621 Series Model HSTNN-Q78C-3 7800mAh/85WH Capacity

Availability: In Stock!

SKU: EPHC027

Your order will be dispatched within 48 hours.

Special Price £114.37 ~~£142.96~~ (DISCOUNT UP TO 30%)

Choose HSTNN-Q78C-3 for HP Compaq 320 321 420 421 620 621 Series Battery Replacement. Because we do it better, because we do it safer!

Condition: Brand New
Brand: hp_compaq
Cell Type: Li-ion
Manufacture Quality: Reinforced, High performance, No memory effect
Capacity: 7800mAh/85WH
Voltage: 11.1V
Color:Black
Warranty: Full 12 Months Warranty and 30 Days Money Back
Do you have a question about the HSTNN-Q78C-3 Battery? Contact Us

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Product Description

Compatible Battery for hp_compaq HSTNN-Q78C-3 – Unleash Uninterrupted Power

Tired of your HP Compaq 320 321 420 421 620 621 Series constantly shutting down at crucial moments? Your solution is here. Introducing the Compatible Battery for hp_compaq HSTNN-Q78C-3 – a game-changer in ensuring uninterrupted performance for your HP Compaq 320 321 420 421 620 621 Series . When your laptop’s battery falters, our battery steps in to rejuvenate your laptop’s life.

Battery for HP Compaq 320 321 420 421 620 621 Series HSTNN-Q78C-3

If the battery on HP Compaq 320 321 420 421 620 621 Series HSTNN-Q78C-3 has inflated or lost capacity, it needs to be replaced.

When do you need to replace the battery?

the battery is inflated
the device discharges quickly
the device is overheating
the device cannot be charged to 100%
the device does not correctly indicate the battery status

Product Specifications for Replacement hp_compaq HSTNN-Q78C-3 laptop battery

Condition	Replacement, Brand New
SKU	EPHC027
Model Number	HSTNN-Q78C-3
Compatible Model Name	HP Compaq 320 321 420 421 620 621 Series
Brand	hp_compaq
Cell Type	Li-ion
Capacity	7800mAh/85WH
Voltage	11.1V

Replaces these hp_compaq HSTNN-Q78C-3 battery part numbers

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

We are always following the service tenet: "Honest Working, Keep Improving, Quality First, Customer Paramountcy". Regardless of any problems you meet in the purchase process, please contact us in time and we will be glad to help you solve the problem. Reactivate your laptop by purchasing a new hp_compaq HSTNN-Q78C-3 battery !

Note:
Please confirm your laptop battery and laptop model and check the appearance of the battery before placing an order. Some batteries may have multiple interfaces, which are not compatible. Please confirm the interface of your original battery before purchasing, so as not to buy the wrong battery and avoid delays in your use.
If you are not sure about your battery part number, you can contact our online customer service in time to avoid delays in your use. Regardless of any problems you encounter during the purchase process, please contact us in time and we will be happy to help you with your problem.

Security Technology

Multiple Protection Features, Safe and Worry-Free

Designated trademarks and brands are the property of their respective owners.
Charger-batteries.com is not affiliated with any OEM brands. All products on this website are generic, aftermarket, replacement parts.The listed brand names and model designations are only intended to show the compatibility of these products with various machines.

Frequently Asked Questions

How much is HP Compaq 320 321 420 421 620 621 Series battery replacement cost ?

HP Compaq 320 321 420 421 620 621 Series Battery cost is £114.37 with 12 months warranty. We believe in transparent pricing.

How do I know if I need to replace the battery of my HP Compaq 320 321 420 421 620 621 Series ?

If you notice that the battery life has significantly decreased, the device overheats more than usual, or shuts down suddenly, you likely need a replacement.

Is it difficult to replace the battery of the HP Compaq 320 321 420 421 620 621 Series ?

The replacement process is not extremely complicated, but it requires some skill and specific tools. If you do not feel comfortable doing it yourself, we recommend seeking a professional.

Will replacing the battery affect the performance of my device?

Yes, replacing a worn-out battery with a new one will improve the overall performance of your device, especially in terms of charge duration and stability.
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

About Store

We are one of the leading retailers and replacement firms for portable electronic accessories. To help keep your devices running non-stop, we offer all the durable and quality batteries for most popular electronics brands.
Email:info@charger-batteries.com
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