Name: C4K9V Dell 7.4V 55Wh Laptop Battery for XPS 12 L221x 9Q33 9333 Ultrabook
Brand: Dell
SKU: C4K9V
Price: 127.17 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The C4K9V Dell 7.4V 55Wh laptop battery powers select XPS 12 ultrabooks, providing a balance of capacity and portability. It fits seamlessly into compatible models and supports users who rely on their laptops for work, study, or casual use. This battery helps maintain your device’s mobility while offering enough energy for typical daily operations.

General Information
Brand	Dell
Part Number	C4K9V

Technical Information
Battery Type	Lithium-Ion (Li-ion)
Battery Voltage	7.4V
Battery Capacity	7400mAh (approx. 7430mAh calculated from 55Wh)
Watt Hours	55Wh
number of batteries	1
number of cells	4
Compatibility	Dell XPS 12 L221x, XPS12-L221x, 9Q33, 13-9333 Ultrabook (OEM/Replacement for part C4K9V)

Miscellaneous
Assembly Required	Yes
Eco Friendly	Yes
Compliance Standards	WEEE, RoHS, cURus, CE, FCC, CCC, UL, TUV, cULus, CSA, cUL

Physical Characteristics
Weight	5.00
Condition	Refurbished

Product Description
This Dell 7.4V 55Wh laptop battery is built for the XPS 12 Ultrabook series, including models such as L221x, 9Q33, and 13 9333. It delivers consistent power to support mobile computing needs, especially during travel or prolonged use away from outlets. Often found in ultrabooks used by professionals and students, this battery helps keep your device running smoothly throughout the day. It's suited for anyone who needs dependable battery life without adding bulk to their portable computer. Key Features High-capacity 55Wh ensures solid runtime between charges Compatible with multiple XPS 12 models for flexible replacement Lithium-ion technology offers stable performance and longevity Slim and lightweight to complement ultrabook portability Easy to install with standard Dell battery connectors This battery is commonly used in business or personal ultrabooks where dependable power is essential, especially for on-the-go users. It plays a key role in extending device usability without frequent recharging, making it a practical choice for day-to-day computing tasks.

Use Cases
The C4K9V Dell 7.4V 55Wh laptop battery is primarily utilized in mobile computing environments where consistent power supply and portability are critical. It benefits business professionals, remote workers, and students who rely on Dell XPS 12 ultrabooks for extended periods without immediate access to charging facilities. How It's Used: Supporting field engineers who require reliable battery life for on-site diagnostics and reporting in remote or outdoor locations. Enabling sales teams to maintain productivity during travel and client meetings without dependency on power outlets. Facilitating remote IT administrators managing virtualized environments while working offsite using lightweight ultrabooks. Assisting educators and students in academic settings requiring mobile study and presentation capabilities across campus. Providing business continuity in co-working spaces where flexible seating limits access to dedicated power sources. This battery ensures sustained operational efficiency by extending device uptime in dynamic scenarios, supporting workflows that demand both mobility and dependable power. Its integration into Dell XPS 12 ultrabooks aids organizations in maintaining performance without compromising the portability essential for modern workstyles.

C4K9V Dell 7.4V 55Wh Laptop Battery for XPS 12 L221x 9Q33 9333 Ultrabook

Product Overview

General Information

Technical Information

Miscellaneous

Physical Characteristics

Product Description

Use Cases