Total Micro 451-BCMN-TM Battery for Dell Latitude 5400, 5500 & Precision 3540
The Total Micro 451-BCMN-TM replacement battery delivers reliable mobile power for Dell professionals who demand extended runtime. Designed specifically for Dell Latitude 5400, Latitude 5400 Chrome, Latitude 5500, and Precision 3540 notebooks, this 68Wh 4-cell battery keeps your workday productive without interruption. Whether you're a business traveler, field technician, or remote worker, this Dell Latitude battery replacement ensures your system stays powered through meetings, presentations, and critical work sessions. Backed by a one-year limited warranty, it's the trusted choice for IT departments and individual users seeking OEM-quality performance at competitive pricing.
Key Features
- 68Wh capacity with 7.6V output for optimal performance
- 4-cell design engineered for Dell Latitude 5400, 5400 Chrome, and 5500 systems
- Compatible with Dell Precision 3540 mobile workstations
- Extended runtime for all-day productivity
- One-year limited warranty included
- Drop-in replacement—no configuration required
- Reliable power for business-critical applications
Technical Specifications
| Specification |
Details |
| Manufacturer |
Total Micro Technologies |
| Part Number |
451-BCMN-TM |
| Battery Capacity |
68Wh |
| Cell Configuration |
4-cell |
| Voltage |
7.6V |
| Compatible Models |
Dell Latitude 5400, Latitude 5400 Chrome, Latitude 5500, Precision 3540 |
| Warranty |
One-year limited warranty |
Frequently Asked Questions
What Dell laptop models does this battery fit?
The Total Micro 451-BCMN-TM is compatible with Dell Latitude 5400, Latitude 5400 Chrome, Latitude 5500, and Precision 3540 notebooks. Always verify your system model before purchasing to ensure compatibility.
How long does the 68Wh battery last on a single charge?
Runtime depends on your system configuration, usage patterns, and power settings. The 68Wh capacity provides extended mobile power compared to standard batteries, supporting full workdays for typical business applications.
Is this a genuine Dell battery or a third-party replacement?
This is a Total Micro replacement battery engineered to OEM specifications. It delivers reliable performance and is backed by a one-year limited warranty, making it an excellent alternative to Dell-branded batteries.
Can I use this battery in my Dell Precision 3540 workstation?
Yes, the 451-BCMN-TM is fully compatible with Dell Precision 3540 mobile workstations, providing the same 68Wh capacity and 7.6V performance as the original battery.
