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HP C8K21PA Battery for Folio 9470m Series

320 in stock

SKU: HP-C8K21PA

Original price was: $193.99.Current price is: $96.99.

Replacement battery for HP Folio 9470m ultrabook series laptops.

  • ๐Ÿ”‹ Voltage: 14.8V ยท Capacity: 52Wh / 4191mAh ยท Type: 4-Cell Li-ion
  • ๐Ÿ”„ Replaces: 3427U๏ผ‰, 687517-2C1, 9470M, 9470M๏ผˆC8K20PA๏ผ‰, 9470M๏ผˆC8K21PA๏ผ‰, 9470M๏ผˆC8K22PA, 9470M๏ผˆD5J68PA๏ผ‰ โ€” see full list in description

320 in stock

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Description

For over three decades, HP has engineered business laptops that professionals rely on daily, and the Folio 9470m ultrabook exemplifies this commitment to premium performance and reliability. The HP C8K21PA battery delivers dependable 14.8V power with 52Wh capacity through its advanced 4-cell Li-ion design. This battery powers Folio 9470m (C8K20PA), Folio 9470m (C8K21PA), and Folio 9470m (C8K22PA) models, ensuring your HP ultrabook maintains the consistent performance that made these machines the choice of discerning business users. When your laptop’s battery no longer holds a charge like it once did, this precision-engineered replacement restores your mobile productivity.


Technical Specifications

Brand HP Compatible
Voltage 14.8V
Capacity (Wh) 52Wh
Capacity (mAh) 4191mAh
Cells 4-Cell
Chemistry Li-ion
Colour Black
Warranty 1 Year

Key Features

  • 52.0Wh capacity provides reliable runtime for productivity and travel
  • Li-ion cells with built-in protection circuitry for safe charging

Compatible Part Numbers

3427U๏ผ‰
687517-2C1
9470M
9470M๏ผˆC8K20PA๏ผ‰
9470M๏ผˆC8K21PA๏ผ‰
9470M๏ผˆC8K22PA
9470M๏ผˆD5J68PA๏ผ‰
9470M๏ผˆD5J69PA๏ผ‰
9470M๏ผˆD5J70PA๏ผ‰
9470M๏ผˆE5H44PA๏ผ‰
9470M๏ผˆE7M00PA๏ผ‰
9470M๏ผˆE7M01PA๏ผ‰
9470M๏ผˆE7M02PA๏ผ‰
9470M๏ผˆE7M31PA๏ผ‰
9470M๏ผˆE7M32PA๏ผ‰
9470M๏ผˆI5
9480M
9480M๏ผˆG6H05AV๏ผ‰
BA06
BA06XL
BT04
BT04052XL-PL
BT04XL
BT06
BT06XL
C8K21PA
H4Q47AA
HSTNN-DB3Z
HSTNN-I10C
HSTNN-IB3Z

Compatible Laptop Models

HP EliteBook Series

HP EliteBook Folio 9470m๏ผš
HP EliteBook Folio 9480m๏ผš

Other Compatible Models

Folio 9470m๏ผˆC8K20PA๏ผ‰
Folio 9470m๏ผˆC8K21PA๏ผ‰
Folio 9470m๏ผˆC8K22PA๏ผ‰
Folio 9470m๏ผˆD5J68PA๏ผ‰
Folio 9470m๏ผˆD5J69PA๏ผ‰
Folio 9470m๏ผˆD5J70PA๏ผ‰
Folio 9470m๏ผˆE5H44PA๏ผ‰
Folio 9470m๏ผˆE7M00PA๏ผ‰
Folio 9470m๏ผˆE7M01PA๏ผ‰
Folio 9470m๏ผˆE7M02PA๏ผ‰
Folio 9470m๏ผˆE7M30PA๏ผ‰
Folio 9470m๏ผˆE7M31PA๏ผ‰
Folio 9470m๏ผˆE7M32PA๏ผ‰
Folio 9470m๏ผˆi5 3427U๏ผ‰
Folio 9480m๏ผˆG6H05AV๏ผ‰
Folio 9480m๏ผˆJ4Z36PT๏ผ‰

Additional models may be supported. Contact cs@usabatteries.com to check compatibility.

โš ๏ธ Safety Notice: Lithium batteries can cause fire or injury if misused. Do not leave on charge unattended or overnight. Avoid exposure to heat or water, and discontinue use if the battery swells or leaks.
Additional information
Voltage14.8V
Capacity52Wh
Cells4-Cell
ChemistryLi-ion
Compatible Part Numbers3427U๏ผ‰, 687517-2C1, 9470M, 9470M๏ผˆC8K20PA๏ผ‰, 9470M๏ผˆC8K21PA๏ผ‰, 9470M๏ผˆC8K22PA, 9470M๏ผˆD5J68PA๏ผ‰, 9470M๏ผˆD5J69PA๏ผ‰, 9470M๏ผˆD5J70PA๏ผ‰, 9470M๏ผˆE5H44PA๏ผ‰, 9470M๏ผˆE7M00PA๏ผ‰, 9470M๏ผˆE7M01PA๏ผ‰, 9470M๏ผˆE7M02PA๏ผ‰, 9470M๏ผˆE7M31PA๏ผ‰, 9470M๏ผˆE7M32PA๏ผ‰, 9470M๏ผˆI5, 9480M, 9480M๏ผˆG6H05AV๏ผ‰, BA06, BA06XL, BT04, BT04052XL-PL, BT04XL, BT06, BT06XL, C8K21PA, H4Q47AA, HSTNN-DB3Z, HSTNN-I10C, HSTNN-IB3Z
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Shipping FAQ

At USA Batteries, we are committed to providing fast, free, and reliable shipping on every order. Below, youโ€™ll find detailed information about our shipping process, delivery timelines, carriers, and what to do if your order experiences an issue.


๐Ÿšš What is the cost of shipping?

Shipping is completely free on all orders โ€” no minimum purchase requirements, no hidden fees, and no surprise charges at checkout. We believe in transparent pricing so you can shop with confidence.


๐Ÿ“ฌ Which shipping carriers do we use?

Most orders are shipped via USPS (United States Postal Service), which provides fast and affordable nationwide delivery. For large, heavy, or bulk orders, we may use FedEx or UPS to ensure safe and efficient handling.

Please Note: Some oversized products or wholesale shipments may require alternative carriers based on size, weight, or destination.


โฑ๏ธ How long does shipping take?

  • Standard USPS Delivery:ย Most items arrive withinย 3โ€“5 business daysย after leaving our warehouse.
  • Order Processing:ย Orders are typically processed and shipped withinย 24 business hoursย of purchase.
  • Delays:ย Shipping times may be longer during weekends, public holidays, or severe weather conditions.

If your order is time-sensitive, please contact us before purchasing, and weโ€™ll do our best to assist.


โšก Do you offer expedited shipping?

Currently, we do not offer paid expedited shipping options. However, many of our USPS shipments use Priority Mail, which generally arrives within 2โ€“3 business days for most U.S. locations.

If you need a faster delivery option, reach out to us at cs@usabatteries.com, and weโ€™ll check if a special arrangement can be made.


๐ŸŒŽ Do you ship internationally?

At this time, we only ship within the United States. We do not offer international delivery options.


๐Ÿ“ฎ Can you deliver to PO Boxes?

Yes! We gladly deliver to PO Boxes, as USPS handles most of our shipments.
If your order requires FedEx or UPS (usually for larger packages), we may contact you for a physical street address.


๐Ÿ” How can I track my order?

You will receive an email with a tracking number as soon as your order ships.
You can also check your order status anytime on our Track Your Order page.


๐Ÿ“ฆ Lost or Missing Packages

If your tracking number shows โ€œDeliveredโ€ but you havenโ€™t received your package:

  1. Check around your homeย โ€” porch, mailbox, garage, or any safe drop-off spots.
  2. Ask neighbors or household membersย in case someone accepted the package.
  3. Wait 24 hoursย โ€” USPS sometimes scans items as delivered before arrival.

If your package is still missing after these steps:

  • Contact yourย local USPS office. USPS can provideย GPS delivery confirmationย to determine where your package was left.
  • Contact us atย cs@usabatteries.comย or viaย Live Chat. We will assist you in opening an investigation and help retrieve GPS scan data if necessary.

Insurance Claims: All USPS shipments are insured. Any claims for lost or damaged packages must be filed with USPS. We will guide you through the process to ensure a resolution.


โœ… Our Commitment

Your satisfaction is our priority. If you experience any shipping issues, we will work closely with USPS or the relevant carrier to resolve the situation promptly and ensure your order reaches you safely.

The USABatteries.com Guarantee

Your satisfaction is our priority. Every battery from USABatteries.com is rigorously tested and backed by a comprehensive 1-Year Warranty. We are so confident in our quality that we offer a Risk-Free 30-Day Money-Back Guarantee: if you aren't completely happy within the first month, we will cover the return shipping costs ourselves. Quality power, zero risk.

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