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Dell 2F8K3 Replacement Battery

377 in stock

SKU: DL-2F8K3

Original price was: $111.99.Current price is: $55.99.

High-performance replacement battery for Dell laptops with fast-charging technology.

  • ๐Ÿ”‹ Voltage: 14.8V ยท Capacity: 83Wh / 5700mAh ยท Type: 8-Cell Li-ion
  • ๐Ÿ”„ Replaces: 02F8K3, 0G33TT, 0J33TT, 0KJ2PX, 0NU209, 2F8K3, 451-BBCB, ALW17D-1728, ALW17D-1948 โ€” see full list in description

377 in stock

  • Fast & Free Shipping
  • Money-Back Guarantee
  • 12 Months Warranty
  • Safe and Secure SSL Checkout

Payment Methods:

Description

Experience superior charging speed and reliable performance with the Dell 2F8K3 replacement battery. This high-performance 14.8V 83Wh powerhouse features advanced 8-cell Li-ion technology that delivers rapid charging capabilities and consistent power output for demanding computing tasks. The 5700mAh capacity ensures your laptop stays powered through intensive work sessions, while the optimized cell configuration provides efficient energy transfer for minimal downtime between charges.


Technical Specifications

Brand Dell Compatible
Voltage 14.8V
Capacity (Wh) 83Wh
Capacity (mAh) 5700mAh
Cells 8-Cell
Chemistry Li-ion
Colour Black
Warranty 1 Year

Key Features

  • 8-cell design delivers higher capacity for demanding workloads
  • 83.0Wh capacity provides reliable runtime for productivity and travel
  • Li-ion cells with built-in protection circuitry for safe charging

Compatible Part Numbers

02F8K3
0G33TT
0J33TT
0KJ2PX
0NU209
2F8K3
451-BBCB
ALW17D-1728
ALW17D-1948
ALW17D-2728
ALW17D-5648
ALW17D-5848
ALW17D-5948
ALW18D-1768
ALW18D-1788
ALW18D-2768
ALW18D-4778
ALW18D-4788
ALW18D-5778
ALW18D-5788
ALW18D-6768
ALW18D-6868
G33TT
KJ2PX
M17X
M17X-R5
M18X
M18X-R
M18X-R3

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
Capacity83Wh
Cells8-Cell
ChemistryLi-ion
Compatible Part Numbers02F8K3, 0G33TT, 0J33TT, 0KJ2PX, 0NU209, 2F8K3, 451-BBCB, ALW17D-1728, ALW17D-1948, ALW17D-2728, ALW17D-5648, ALW17D-5848, ALW17D-5948, ALW18D-1768, ALW18D-1788, ALW18D-2768, ALW18D-4778, ALW18D-4788, ALW18D-5778, ALW18D-5788, ALW18D-6768, ALW18D-6868, G33TT, KJ2PX, M17X, M17X-R5, M18X, M18X-R, M18X-R3
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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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