Features & Benefits
- Li-ion Battery with 14.8V and 69Wh Capacity
- Compatible with Dell XPS 14 Ultrabook series
- Check compatibility with your device before purchasing
- Contact us for assistance in verifying compatibility
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Item #:
12349484
4RXFK L421X Laptop Battery for Dell XPS 14 XPS 14-L421x XPS14 Ultrabook XPS L421 L142x XPS 14 L421X Series C1JKH FFK56 CIJKH 14.8V 69Wh
Item #:
12349484
XCD 115
Price Details
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What Stands Out
High Capacity
With a powerful 69Wh capacity, this battery ensures extended usage for Dell XPS 14, allowing users to work longer between charges without sacrificing performance.
Compatibility
Designed specifically for Dell XPS 14 models, including L421x, ensuring perfect fit and performance, resolving user concerns over compatibility issues found with generic brands.
Reliable Quality
Built with premium materials for durability and safety, this battery offers peace of mind with protection against overheating and short circuits, enhancing the longevity of your laptop.
Product Details
- Battery type: Li-ion; Voltage: 14.8V; Capacity: 69Wh
- Compatible with Dell XPS L421x Series, XPS 14-L421x Series, XPS 14 Ultrabook, XPS 14 L421X Ultrabook
- Replace Part Numbers: 4RXFK, C1JKH, FFK56, CIJKH
- 100% New from Manufacturer with up to 500 recharge cycles
- For first use, discharge the battery to 5% (not 0%) and then charge to 95%, and cycle 3-4 times
- Note: Please ensure compatibility with your computer before purchasing or contact us for assistance
| Number of Batteries | 1 Lithium Ion batteries required. |
| Brand | RDSJ |
| Model Number | 4RXFK |
| Manufacturer | RDSJ |
| Reusability | Rechargeable |
| Battery Weight | 325 Grams |
| Antenna Location | Laptop |
| Battery Cell Type | Lithium Ion |
| Battery Cell Composition | Lithium Ion |
| Recommended Uses For Product | Laptop |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Who Should Buy?
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Frequent Travelers
Ideal for users who travel often and need a reliable battery to last without frequent recharging.
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Heavy Users
Perfect for those who use their Dell XPS 14 extensively throughout the day for work or gaming.
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Budget-Conscious Buyers
A cost-effective replacement for users looking to extend the life of their Dell XPS laptop without overspending.
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Casual Users
Not necessary for light users who primarily use their laptop plugged in and don't need extra battery life.
Product Description
4RXFK L421X Laptop Battery for Dell XPS 14 XPS 14-L421x XPS14 Ultrabook XPS L421 L142x XPS 14 L421X Series C1JKH FFK56 CIJKH 14.8V 69Wh
About This Item
Looking for a high-quality replacement battery for your Dell XPS 14 Ultrabook? Look no further! The RDSJ 4RXFK L421X Laptop Battery is the perfect choice for extending the battery life of your device. This Li-ion battery has a voltage of 14.8V and a capacity of 69Wh, ensuring long-lasting power for your laptop. The sleek black color adds a touch of sophistication to your device. Plus, it is compatible with various models, including the Dell XPS 14 Ultrabook Series, Dell XPS 14-L421x Series, and Dell XPS L421x Series. With its compatibility with multiple Dell XPS 14 models, this battery is a perfect match for your laptop.
No need to worry about compatibility issues – just simply double-check if this battery works with your computer before making a purchase. If you have any concerns or questions, feel free to reach out to us, and we will be more than happy to assist you. Invest in this reliable replacement battery for your Dell XPS 14 laptop today. Restore your device's battery life and enhance your productivity.
Don't wait any longer to experience a longer-lasting battery that keeps you powered throughout the day. Buy the RDSJ 4RXFK L421X Laptop Battery now and enjoy the convenience of a fully charged laptop wherever you go.
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the compatibility of the 4RXFK L421X Laptop Battery?
Answer: The 4RXFK L421X Laptop Battery is designed to be fully compatible with the Dell XPS 14 series, including models such as XPS 14-L421x and XPS14 Ultrabook. This battery ensures seamless performance with a 14.8V output and 69Wh capacity, providing reliable power supply for various tasks—from productivity applications to multimedia consumption. It’s an ideal replacement for those experiencing reduced battery life in their existing Dell XPS 14 models. -
Question:
How do I install the 4RXFK L421X Laptop Battery?
Answer: To install the 4RXFK L421X Laptop Battery, first, power off your Dell XPS 14 and unplug it. Open the back cover using a suitable screwdriver, then carefully remove the old battery. Align the new battery's connectors with the corresponding slots, ensuring a secure fit. Replace the back cover and power on the laptop. This installation process can be completed with basic tools and a little patience, making it a practical solution for users seeking to enhance their laptop's performance. -
Question:
What battery life can I expect from the 4RXFK L421X?
Answer: When using the 4RXFK L421X Laptop Battery, users can expect up to several hours of productive use depending on the applications running and usage patterns. The 69Wh capacity is designed to handle daily tasks efficiently, including browsing, office applications, and video playback. For instance, if you're working on presentations or watching movies, this battery aims to provide extended support without the common interruptions of a low charge. -
Question:
Are there any safety features in the 4RXFK L421X battery?
Answer: Yes, the 4RXFK L421X Laptop Battery incorporates several built-in safety features such as overcharge protection and short-circuit prevention. These features ensure that the battery operates within safe parameters, reducing the risk of overheating and prolonging the overall lifespan of the battery. This reliability is crucial for users who rely heavily on their laptop for work or entertainment, ensuring peace of mind during operation. -
Question:
What should I do if my laptop won't recognize the new battery?
Answer: If your laptop does not recognize the new 4RXFK L421X battery, first ensure that it is properly installed and securely connected. Check the battery seating, as improper alignment can lead to recognition issues. If the problem persists, perform a BIOS update, as outdated firmware might not support new hardware. Should problems continue, testing the battery in another compatible device can help diagnose whether the battery is defective or if there’s an issue with the laptop. -
Question:
How long will the 4RXFK L421X battery last?
Answer: The longevity of the 4RXFK L421X Laptop Battery depends on various factors including charging cycles, usage conditions, and care practices. Regular maintenance such as avoiding extreme temperatures and overcharging can help maximize battery life. For heavy users, employing power-saving settings can significantly extend usage duration, ensuring that your Dell XPS 14 remains functional throughout the day without needing frequent recharges. -
Question:
Can I use my laptop while charging the 4RXFK L421X battery?
Answer: Yes, you can use the Dell XPS 14 while the 4RXFK L421X battery is charging. The battery design enables users to run applications like video conferencing, gaming, and document editing without interruptions. This functionality allows users to continue their work or enjoy media while ensuring that the battery gets replenished, balancing productivity and leisure together seamlessly. -
Question:
Is it safe to leave the battery plugged in when fully charged?
Answer: Leaving the 4RXFK L421X battery plugged in after it has reached 100% charge is generally safe due to integrated charging management systems. These systems manage power levels, preventing overcharging. However, routinely using the laptop while plugged in may increase heat, which can affect battery performance over time. For optimal life, it’s advised to occasionally use the battery on its own to maintain its health. -
Question:
What distinguishes the 4RXFK L421X battery from other models?
Answer: The 4RXFK L421X Laptop Battery is specifically designed for the Dell XPS 14 range, offering unique specifications including 14.8V output and a robust 69Wh capacity. Unlike generic batteries, this model guarantees compatibility with the specific power requirements of Dell XPS laptops, ensuring enhanced performance and stability that generic alternatives may not provide. This distinction makes it a preferred choice for users seeking quality and reliability in replacement options. -
Question:
Where can I buy the 4RXFK L421X Laptop Battery?
Answer: You can purchase the 4RXFK L421X Laptop Battery for your Dell XPS 14 series exclusively on Ubuy in Montserrat. Ubuy specializes in offering a wide range of electronic accessories, ensuring you get an authentic product that meets quality standards. By choosing Ubuy, you can trust that you are receiving a battery that not only fits your laptop but also enhances its performance.
RDSJ Batteries 4RXFK Editorial Review
The 4RXFK L421X Laptop Battery for Dell XPS series has garnered mixed receptions from customers, with many voicing significant concerns regarding its performance and reliability. Many users describe the battery as failing to hold a charge, with one reviewer detailing an experience where the battery only charged to 11% after being drained and subsequently died, leaving their laptop unusable even when plugged in. This issue with the internal controller appears to be a recurring theme as multiple customers reported similar problems, indicating that quality control may be a concern for this product. Some customers contrasted their experiences with the OEM batteries, noting that this third-party option felt sturdier than other generic replacements but ultimately did not perform as expected. One reviewer reported an immediate drop in charge after removal from the power source, questioning the battery's longevity and efficiency. The replacement experience also received criticism, as one user expressed frustration over Amazon's return and refund process, citing abandonment for the defective items purchased. While some users did manage to find satisfactory replacements from other retailers, the initial purchase through Amazon seems to have led to dissatisfaction due to product failures. Overall, potential buyers of the 4RXFK L421X Laptop Battery should be prepared for possible issues with charging and reliability, alongside a potentially cumbersome return process if the battery does not meet expectations. **
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Pros
- Sturdy physical build compared to other generic batteries
- Installation process is straightforward and works adequately when functional
- Felt almost as strong as the original Dell battery
Cons
- Fails to hold a charge, with reports of sudden drops in battery percentage
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