11.4V, Li-Polymer, 7050mAh, Notebook, Laptop battery fits Dell, V4n84, Alienware X14 R1, Alienware X14 R2, 80.37Wh
Cameron Sino CS-DEX142NB Replacement Battery for Dell Alienware X14 R1 / R2 – 7050mAh
Upgrade your Dell Alienware experience with the premium Cameron Sino CS-DEX142NB replacement battery—crafted for gamers, creators, and professionals who rely on consistent, high-performance power. Designed specifically for the Alienware X14 R1 and X14 R2, this high-capacity 7050mAh Li-Polymer battery ensures your laptop keeps up with your most demanding sessions—whether you’re immersed in gaming, designing, or multitasking on the go.
Delivering a stable 11.4V output and an energy rating of 80.37Wh, this battery offers long-lasting performance with a sleek, ultra-slim design that perfectly fits your device. With this powerful replacement battery, you'll enjoy extended uptime and peak productivity, without the worry of unexpected shutdowns.
Product Features:
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Battery Type: Li-Polymer
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Voltage: 11.4V
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Capacity: 7050mAh
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Rate: 80.37Wh
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Color: Black
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Dimensions: 279.70 x 124.00 x 5.10mm
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Net Weight: 308.0g / 10.86oz
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Gross Weight: 568g / 20.04oz
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Item No.: CS-DEX142NB
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EAN Code: 4894128218364
Why Choose Cameron Sino Batteries?
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Extended Battery Life: High capacity means fewer interruptions and more freedom to work or play longer between charges.
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Reliable Quality: Built with premium-grade cells for optimal performance, safety, and endurance.
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Precision Fit: Designed to meet OEM specifications, ensuring flawless installation in supported Dell Alienware models.
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Safe Operation: Features advanced protection against overcharging, overheating, and short circuits.
Compatible Models:
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DELL: Alienware X14 R1, Alienware X14 R2
Compatible Part Numbers:
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DELL: V4N84, VG661
30-Day Return & 1-Year Replacement Warranty
Enjoy total peace of mind with a 30-day money-back guarantee and a 1-year replacement warranty on the Cameron Sino CS-DEX142NB. If performance or compatibility ever lets you down, we’ve got you covered.
Power Your Alienware with Confidence
Never settle for less when it comes to your Alienware’s battery. The CS-DEX142NB replacement from Cameron Sino gives you elite performance, extended power, and unbeatable reliability—making it the ultimate upgrade for users who demand the best.
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Please note: We reserve the right to send heavier items by transport truck if the carrier's maximum weight per package is exceeded or if we consider it too risky to place with a courier due to the possibility of damage occurring.
🔋 What’s mAh All About?
🔋 What’s mAh All About?
mAh stands for milliamp hours—basically, how much "fuel" your battery can hold. A higher or lower mAh than your original battery? No worries! 🙌 It won’t affect charging or operation—just means your device might run a bit longer or shorter between charges. Still 100% compatible. Still 100% awesome. 💪✨
Before ordering please read
Before ordering please read
Ensure the original battery model number is mentioned in our product description and verify that your device model number is also listed in the description.
How to Look after your new lithium battery!!
How to Look after your new lithium battery!!
See how to look after your battery if its lithium Lithium Care
Delivery and Shipping
Delivery and Shipping
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Not sure which replacement battery you need? Just snap a Photo / Video of your current battery and send it our way! Our team will quickly identify the exact match and recommend the perfect replacement model — no guesswork, no hassle.
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We’ve helped thousands of customers find the right battery — let us do the same for you. Whether it’s for an alarm system, emergency light, or industrial equipment, we’ve got you covered.
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