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BatteryClerk Prime FAST 1-2 day shipping to most of Canada
BatteryClerk Prime FAST 1-2 day shipping to most of Canada
HP 420 425 4320t 620 625 ProBook 4320s Pro 4400mAh Replacement Battery-main
SKU CS-HPF420NB.2

HP 420 425 4320t 620 625 ProBook 4320s ProBook 4321s ProBook 4325s ProBook 4326s ProBook 4420s ProBook 4400mAh Laptop and Notebook Replacement Battery

$64.99 - $64.99
$64.99
$64.99 - $64.99
$64.99
Usually Ships in 4 - 7 Business Days
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INFO
  • This is a replacement compatible with a HP Laptop and Notebook Battery
  • Volts: 10.8V (10.8 Volts)
  • Capacity: 4400mAh (4.4Ah)
  • Type: Li-ion
  • Color: Black
  • HP 420 425 4320t 620 625 ProBook 4320s ProBook 4321s ProBook 4325s ProBook 4326s ProBook 4420s ProBook 4421s ProBook 4425s ProBook 4520s ProBook 4525s Replacement Batteries.
  • Mfgr Part # 587706-121 587706-751 593572-001 BQ350AA HSTNN-CB1A HSTNN-DB1A HSTNN-IB1A HSTNN-LB1A HSTNN-Q78C HSTNN-Q78C-3 HSTNN-Q78C-4 HSTNN-Q81C HSTNN-W79C-5
  • Dimensions: 12.2 in. L x 3.74 in. W x 1.89 H in.
  • Weight: 1.4 lb
  • Warranty: 1 Year

Disclaimer: Our products are not affiliated with or authorized by HP.

FAQs

  • What is the best replacement battery for the HP 420 425 4320t 620 625 ProBook 4320s ProBook 4321s ProBook 4325s ProBook 4326s ProBook 4420s ProBook 4400mAh Laptop and Notebook Battery?

    The CS-HPF420NB.2 is the best replacement battery for the HP 420 425 4320t 620 625 ProBook 4320s ProBook 4321s ProBook 4325s ProBook 4326s ProBook 4420s ProBook 4400mAh Laptop and Notebook Battery.

  • What is your return policy and battery warranty?

    Our batteries are backed by easy 30-day returns and a 12-month warranty.

  • How do I find the best replacement Battery?

    Our search tool at the top of the website should give you the best results. Search by brand or part number to see if we have the right match for you.

  • What does Li-ion and Ni-MH mean?

    They represent different types of rechargeable batteries. Li-ion stands for Lithium Ion, lithium ions move from the negative electrode through an electrolyte to the positive electrode during discharge and back when charging. Ni-MH stands for nickel-metal hydride where the negative electrode is made from a hydrogen-absorbing alloy.

  • Do you have a wholesale, reseller and large volume purchase program?

    Yes, our bulk purchasing program saves you money and allow you to obtain the batteries you need in one easy, hassle-free transaction. Apply here.

REQUEST A QUOTE
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Sat-Sun: 8am - 10pm

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12-Month Warranty

If our product isn’t performing as it should, don’t hesitate to reach out to our customer service team.

More About Laptop and Notebook Batteries

Why choose BatteryClerk replacement batteries?

Exact OEM replacement that fits easily and precisely.

  • High quality, low-cost replacement batteries.
  • A guaranteed fit for your device.
  • Backed by easy 30-day returns and a 12-month warranty.
  • Millions of batteries sold globally.

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Frequently Asked Questions

Questions? Talk to a battery expert.

Mon-Fri: 8am - Midnight
Sat-Sun: 8am - 10pm

Why are prices so low?

All we do is sell replacement batteries, we are very good at that!

Manufacturer's are not able to process smaller orders quickly and efficiently.

BatteryClerk specializes in processing any size order accurately and fast.

When do new orders ship?

All AJC Battery orders placed Monday-Friday leave our warehouse the same day if placed before 2PM EST.

If your order is placed Friday after 2PM through Sunday, your order will be shipped out Monday morning.

What is your warranty policy?

We stand behind our products with 30-day easy returns and a 12 month warranty. Lawn and tractor batteries have a 6 month warranty.

What is the BatteryClerk return policy?

View our return policy.

What battery do I need?

Please enter the brand and model number of your device or battery you need to replace in the search bar at the top of this page. 

As long as the voltage, terminals and dimensions match, then you will be able to use this as a compatible battery replacement option.