HP 579320-001 Battery – Compatible Replacement

SKU: CS-HQC20NK

HP 579320-001 Battery – Compatible Replacement

Name: CutRateBatteries.com
Address: 1400 Hamlin Ave Unit I, St. Cloud, 34771, US
Telephone: 1-913-951-0249
Price range: $3.00 to $893

SKU: CS-HQC20NK

Product form

Brand new, premium-quality replacement battery for HP 579320-001 laptop. Fully compatible with original equipment and built for reliable performance and durability.

Select Battery Type Free pickup in our shop(s) Free pickup in our shop(s)

15 in stock

$52.20

In Stock

This item ships FREE - no minimums
No sales tax on orders outside Florida
Guaranteed compatible • 1-year warranty

DESCRIPTION
SPECIFICATION

Brand new, premium-quality replacement battery for HP 579320-001 laptop. Fully compatible with original equipment and built for reliable performance and durability.

Premium-quality replacement battery for HP 579320-001 laptop. This aftermarket battery is designed for long-lasting performance and is 100% compatible with HP 579320-001 equipment. It is manufactured to meet high standards for safety, fit, and function, and is guaranteed to maintain at least 80% of its rated capacity for 12 months from the date of shipment.

Battery features:

Uses the highest quality graded and sorted 'A' Grade cells.
Has resistance welded gold plated contacts for maximum performance.
Provides excellent discharge characteristics.
Uses high impact ABS and Polycarbonate plastic housings for ruggedness.
Undergone comprehensive testing including high altitude performance, vibration, mechanical shock, thermal cycling, external short circuit and overcharge test simulations.
Includes a 12-months free replacement warranty for manufacturer's defects.

We provide premium-quality compatible batteries for HP laptop, manufactured in ISO 9001-certified facilities using advanced technology. Each battery is tested throughout the production process to ensure consistent performance, durability, and compatibility with OEM standards for form, fit, and function.

Our P/N
Capacity
Chemistry
Voltage
Dimension
Warranty

CS-HQC20NK
2200 mAh
Li-Ion
14.4
140.36 x 55.21 x 20.98mm
12 Months

CS-HP4210NB
2200 mAh
Li-Ion
14.8
139.00 x 52.70 x 20.50mm
12 Months

CS-HQC20HK
4400 mAh
Li-Ion
14.4
140.08 x 57.19 x 40.94mm
12 Months

CS-HP4210HB
4400 mAh
Li-Ion
14.8
226.70 x 53.82 x 41.96mm
12 Months

FREE Shipping
No Minimums
YEARS OF SERVICE
2005-2026

This Laptop Battery Also Replaces

This Laptop Battery Also Fits In

It's always a good idea to check that the voltage we list for this battery matches the voltage on your original battery. Also be sure to match the battery part number on your battery with one of the part numbers listed above in the "This Battery Replaces" section. Or you can always call us for assistance!

All brand names, logos, and trademarks referenced on this site remain the property of their respective owners. They are used for descriptive purposes, and to demonstrate compatibility only. CutRateBatteries.com is not affiliated with, or endorsed by any brand name manufacturer. We do not sell original name-brand batteries. CutRateBatteries.com limitation of liability is strictly limited to the purchase price of the product. In no event shall we be responsible for incidental or consequential damages of any kind. Users accept all CutRateBatteries.com policies expressed on this site. Use of the site constitutes acceptance of our Terms of Use. © 2005 - 2025 CutRateBatteries.com - All Rights Reserved.
CutRateBatteries.com is a service of Cut-Rate Batteries, LLC.

Our Commitment to Accessibility. Cut-Rate Batteries is committed to making our website's content accessible and user friendly to everyone. If you are having difficulty viewing or navigating the content on this website, or notice any content, feature, or functionality that you believe is not fully accessible to people with disabilities, please call our Customer Service team at 1-913-951-0249 or email our team at cs@cutratebatteries.com with “Disabled Access” in the subject line and provide a description of the specific feature you feel is not fully accessible or a suggestion for improvement. We take your feedback seriously and will consider it as we evaluate ways to accommodate all of our customers and our overall accessibility policies. Additionally, while we do not control such vendors, we strongly encourage vendors of third-party digital content to provide content that is accessible and user friendly.

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1370

I thought the battery was Arlo brand . It was not, but it works with Arlo camera.
So far no problems.

This is the wrong battery for the Panasonic ER-GB40. The original battery is pictured below (1100mAh). The one from CutRateBatteries is the same size and fits in the device, but it is 680 mAh and when installed, the device runs at about three times the speed it ran originally. It’s loud and clearly will wreck the device if left to run for long enough to trim a beard.

Thank you for the detailed feedback, and we're sorry about the speed and noise you saw with this pack in your Panasonic ER-GB40. Please reach out to us and we'll get you the exact match for your ER-GB40.

Awesome

Does not fit. Not compatible with the Righton Retinomax unit.

This battery is significantly thicker than the required battery unit it claims to to replace. This makes the battery useless for the unit.

We’re sorry to hear that the battery did not fit your Retinomax II as expected. We understand how frustrating this must be. We’d be happy to look into this and assist with a return or replacement. Please reach out to us directly at service@cutratebatteries.com so we can help resolve this for you.

the battery works

I have charged the battery and used it to start my mower today. It worked.
Unfortuneately I was hoping to be able to use the battery to mow my lawn in August.
I ordered it on August 20th. I didn't receive it until September 9th after I had gone on vacation
There was no information from you on Ebay letting me know it was coming from China. The one year guarantee will run through the next 6 months when the battery won't be in use so I am hoping it still works next Spring.

Thank you for sharing your experience. We’re glad the battery charged properly and successfully started your mower. We sincerely apologize for the delivery delay and understand your disappointment, as shipping delays can sometimes occur in transit by shipping company. We stand behind our products, so if anything comes up please reach out to service@cutratebatteries.com and we’ll take care of you.

CS-HQC20NK - Li-ion 2200 mAh 14.4V

CS-HP4210NB - Li-ion 2200 mAh 14.8V

CS-HQC20HK - Li-ion 4400 mAh 14.4V

CS-HP4210HB - Li-ion 4400 mAh 14.8V