Dell
451-BCNN DELL 4-CELL 68 WH LITHIUM ION REPLACEMENT BATTERY
Mfg Part Number: 451-BCNN , Item #: 5279048
Image may not reflect the actual item.
Price: $344.24
Quantity:
In Stock/Mfg Direct Ship
Last Updated: Dec 21, 2025
No Sales Tax except these states
, PO and Wire.
Always on the go? No more worries about running out of battery power! You can power your Laptop with this 4-cell Lithium Ion Battery from Dell™ . With a capacity of up to 68 Wh, the battery lets your laptop work seamlessly when you are on the move.
- Provides 68 Wh capacity
- Offers reliable power for dependable performance
Compatibility
- Genuine Dell-branded parts undergo rigorous testing by qualified engineers to ensure compatibility and reliability in your Dell system.
- Our sustaining qualification process allows for testing and certification of the newest technology on your Dell system.
Quality
- Dell uses only OEM grade quality components.
Warranty
- Our Limited One Year Warranty guarantees that if our Genuine Dell-branded parts should fail, we will replace them.
- Genuine Dell-branded parts mean that you will not need to worry about voiding your system's hardware warranty.
- Non-Dell parts are not covered and may void your system warranty.
- For more information about warranties,please click here:www.dell.com/warranty
Technical Support
- This product requires removal of the back cover of the system. Find instructions for battery removal and installation in your system's service manual. Service manuals can be found using your service tag number or model name on theDell Support Home Page.
- Our experienced technical support staff is available to answer any questions regarding your genuine Dell-branded parts upgrade.
- Parts purchased from other sources will not be supported by Dell.
- Provides 68 Wh capacity
- Offers reliable power for dependable performance
Compatibility
- Genuine Dell-branded parts undergo rigorous testing by qualified engineers to ensure compatibility and reliability in your Dell system.
- Our sustaining qualification process allows for testing and certification of the newest technology on your Dell system.
Quality
- Dell uses only OEM grade quality components.
Warranty
- Genuine Dell-branded parts mean that you will not need to worry about voiding your system's hardware warranty.
- Non-Dell parts are not covered and may void your system warranty.
- For more information about warranties,please click here:www.dell.com/warranty
Technical Support
- Our experienced technical support staff is available to answer any questions regarding your genuine Dell-branded parts upgrade.
- Parts purchased from other sources will not be supported by Dell.
Main Specification
| General Information | |
| Manufacturer | Dell Technologies |
| Manufacturer Part Number | 451BCNN |
| Manufacturer Website Address | http://www.delltechnologies.com |
| Brand Name | Dell |
| Product Name | Battery |
| Packaged Quantity | 1 |
| Product Type | Battery |
| Battery Information | |
| Application/Usage | Notebook |
| Battery Rechargeable | Yes |
| Battery Size | Proprietary Battery Size |
| Battery Chemistry | Lithium Ion (Li-Ion) |
| Battery Capacity | 8400 mAh |
| Battery Energy | 68 Wh |
| Number of Cells | 4 |
| Output Voltage | 11.4 V |
| Physical Characteristics | |
| Weight (Approximate) | 11.32 oz |
| Miscellaneous | |
| Compatible to OEM Part Number |
|
| Compatibility | Dell Notebooks:
|
| Environmentally Friendly | Yes |
| Environmental Compliance | Taiwan Restriction of Hazardous Substances (Taiwan RoHS) |
| Environmental Compliance | China Restriction of Hazardous Substances (China RoHS) |
| Environmental Compliance | Waste Electrical and Electronic Equipment Directive (WEEE) |
| Warranty | |
| Limited Warranty | 1 Year |
WARNING:: The plastic used in cable products can expose you to lead and lead components,
chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information go to www.P65Warnings.ca.gov
