1. Computer Power Supplies Parts
  2. sku: 11261494882696604
  3. DELL WK3F1

DELL WK3F1 Battery Ion Volts 3-CELL 42WH 11.4

Wk3f1 Dell Battery Replacement - 3-cell Li-ion 42wh 11.4 Volts

( Brand: Dell ), ( Manufacturer Part Number: WK3F1 ), ( Size: Standard ), ( Color: Possibly Black ), ( Style: General Use ), ( Type: Lithium-ion ), ( Product Type: Battery ), ( Refresh Rate: 60hz )

Review DELL Battery Replacement 3-cell Li ion 42wh 11.4 Volts

The Dell WK3F1 battery is a high-performance 3-cell Li-ion (Lithium-ion) battery designed specifically for Dell laptops. With a capacity of 42 Wh (Watt-hours) and a voltage of 11.4V, this battery offers an excellent power source for extended use on the go.

This battery is engineered using 3 cells, each providing 3.7V and 4.4Ah (Ampere-hours) of power. The Li-ion technology delivers consistent power output, ensuring a reliable and efficient charging experience. Additionally, it's designed with a built-in protection circuit to safeguard against overcharging, over-discharging, and short-circuiting.

The Dell WK3F1 battery has a sleek and compact design, making it easy to transport and fit into most Dell laptops. Its dimensions are approximately 11.3 x 3.4 x 0.9 inches (L x W x H), and its weight is around 1.3 pounds. This battery is an ideal replacement for your existing battery, providing extended battery life and uninterrupted productivity.

The Dell WK3F1 battery is compatible with various Dell laptop models, including but not limited to: Latitude E6400, E6500, E6510, and E6700 series. It is important to verify the compatibility with your specific laptop model before purchasing.

The battery comes with a one-year manufacturer's warranty, ensuring peace of mind and protection against any defects. This warranty includes coverage for issues related to battery capacity, cell leakage, and manufacturing defects.

When it comes to performance, the Dell WK3F1 battery delivers impressive results, offering a longer runtime and extended battery life compared to standard batteries. It's an essential accessory for those who frequently use their laptop on the go, providing the power they need to stay productive throughout the day.

In summary, the Dell WK3F1 battery is a high-capacity, high-performance 3-cell Li-ion battery designed for Dell laptops. With a capacity of 42 Wh and a voltage of 11.4V, it offers extended battery life, reliable power, and a compact design. It comes with a one-year manufacturer's warranty and is compatible with various Dell laptop models.

The Dell WK3F1 battery is a 3-cell Li-ion 42Wh 11.4V battery designed for use with select Dell notebooks. This battery offers several potential benefits and drawbacks that are essential to consider before making a purchase.

Pros:

1. High Capacity: With a capacity of 42Wh, this battery provides a significant amount of power, which can help extend the laptop's battery life, especially for power-hungry applications.

2. Li-ion Technology: The use of Lithium-ion technology in this battery offers several advantages, including a longer life cycle, quicker charging times, and a lighter weight compared to older Nickel-Cadmium batteries.

3. OEM Battery: This is a genuine Dell battery, which ensures compatibility with the laptop and guarantees a reliable performance.

Cons:

1. Cost: The price point of this battery is relatively high compared to third-party alternatives, which can be a significant deterrent for some buyers.

2. Limited Compatibility: This battery is designed for specific Dell notebook models, so it may not be an option for users with different laptop brands or models.

3. Limited Warranty: Dell's battery comes with a limited warranty that may not cover all potential issues or damages, and additional costs may apply for extended coverage.

Conclusion:

The Dell WK3F1 battery offers a high capacity, reliable performance, and the peace of mind that comes with using a genuine OEM battery. However, its relatively high cost and limited compatibility may not make it the best choice for all users. If you own a compatible Dell notebook and require a reliable and high-performance battery, this could be an excellent investment. On the other hand, if you're looking for a more budget-friendly option or have a different laptop model, you may want to consider third-party alternatives.

Details:

Open Box Battery Dell WK3F1 Replacement - 3-cell Li-ion 42Wh 11.4 volts . The customer must return the product to USA ship-to address listed on order, and only then will Fire Sale Deals provide a shipping label for. Could have a few minor blemishes and could be missing manuals/software some accessories that are not needed for the functionality of product. Product condition: Open Box: It might be repackaged and has a manufacturer warranty.

Product Specs, model NumberWK3F1, Name Dell WK3F1 Replacement Battery, Type Battery, Rating11.4 volts , Capacity42Wh, Technology3-cell Li-Ion, Compatible Dell Laptops Latitude 5520, 5420, Precision 3560.

part #: wk3f1 prices

  • $19.59-$51.84

specifications powsuppy:

  • brand: Dell
  • mpn: Wk3f1
  • size: Standard
  • color: Possibly Black
  • style: General Use
  • type: Lithium-ion
  • product type: Battery
  • refresh rate: 60hz

seller powsuppy:

  • # reviews: 2349
  • city: Denver, Colorado
  • rating: 99.4%

offer powsuppy:

  • sold: 0
  • quantity: 2
  • options: Ship-to-home
  • availability: In Stock
  • started: February 13, 2026

returns powsuppy:

  • method: Money back
  • time: 30 Days
  • paid by: Seller
  • policy: Returns Accepted

payments powsuppy:

  • other
  • wallet: Paypal
  • credit card: Diners-club

shipping powsuppy:

  • class: Economy, Standard
  • carrier: FedEx
  • service: Economy, FedEx Ground / FedEx Home Delivery
  • transit: 6-12 Days
  • cost: $0.00
  • type: Fixed

general powsuppy:

  • condition: Open box
  • Computers/Tablet's Networking > Computer Components Parts > Power Supplies
size: standard, style: general use, type: lithium-ion, product type: battery, refresh rate: 60hz,
category: computers > computers/tablets networking > computer components parts > power supplies, color: possibly black, sku: 11261494882696604,

Dell WK3F1 Is Similar To:

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5 offers $19.59–$51.84 USD
  • Offer #1: $51.84 price + $0.00 shipping estimate = $51.84* total. Manuals and software might not be included but can usually be downloaded from the manufacturer. Model Number.FREE SHIPPING
  • Offer #2: $44.68 price + $0.00 shipping estimate = $44.68* total. Dell Precision 15 3560 3H45Y 4MTF7 758J7 7RV10 F3T9T series. RJ40G 01K2CF 075X16 WY9DX 0 0M3KCN 005R42.FREE SHIPPING
  • Offer #3: $19.59 price + $0.00 shipping estimate = $19.59* total. For Dell Precision 15 3560 series. There maybe 2 battery models fit for your laptop: RJ40G 64Wh and WY9DX 42Wh, just refer to above picture.FREE SHIPPING
  • Offer #4: $26.99 price + $0.00 shipping estimate = $26.99* total. Dell Latitude 14 5420 CHKFM Dell Latitude 14 5420 FDTCY . Dell Latitude 15 5520 39V1H Dell Latitude 15 5520 FPKNM.FREE SHIPPING
  • Offer #5: $19.59 price + $0.00 shipping estimate = $19.59* total. For Dell Latitude 15 5520 39V1H FPKNM series For Dell Latitude 14 5420 CHKFM FDTCY XPC5H series.FREE SHIPPING

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