Replacement Battery Specification
- Battery Model: C4K9V
- Capacity: 55Wh
- Voltage: 7.4V
- Battery Type: Li-ion
- Cell: Made in China, high quality guarantee
- Color: Black
- Condition: Replacement Battery (100% Brand New, 1-year warranty!)
Replace Part Number
- C4K9V
- Y9N00
- PKH18
- 489XN
- 3H76R
Compatible Laptop Model
- Replacement For Dell XPS 13 Series
- Replacement For Dell XPS 13-L321X
- Replacement For Dell XPS 13-L322X Series
- Replacement For Dell XPS 12-L221X
- Replacement For Dell XPS 12 9Q23
- Replacement For Dell XPS 12 9Q33
- Replacement For Dell XPS 13 9333
Product Features
- 100% brand new replacement battery, rigorously tested for safety and performance
- OEM-grade Li-ion cells with 55Wh capacity for reliable all-day ultrabook use
- Built-in smart protection circuit: overcharge, over-discharge, and short-circuit protection
- Plug-and-play compatibility — no drivers or software required
- Meets or exceeds original Dell XPS manufacturer specifications
- 1-year warranty and dedicated customer support
Why Choose This Battery
This C4K9V replacement battery is built for Dell XPS 13 and XPS 12 ultrabook users who need dependable, long-lasting power for professional work and everyday productivity on their premium Dell laptop.
Key Benefits
- Broad compatibility across Dell XPS 13 L321X/L322X/9333 and XPS 12 L221X/9Q23/9Q33
- Stable 7.4V output for consistent Dell XPS ultrabook performance
- Advanced BMS for safe, stable charging cycles
- Drop-in replacement with no modification required
- Cost-effective alternative to OEM replacement