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Product Code: BTEL-3615
MPN #: 451-BCSM-BTI
Losing power in the middle of a busy day can ruin productivity, especially when you rely on a Dell laptop for work or study. The Battery Technology 451-BCSM 63Wh 4-cell Lithium-Ion 15.2V Battery replaces the original pack, giving you a fresh, high-capacity source that keeps your device running longer and more reliably.
When your laptop’s battery drains quickly, you’re forced to pause, find a charger, or risk losing unsaved work. This problem is frustrating and can impact deadlines. The Battery Technology 451-BCSM 63Wh 4-cell Lithium-Ion 15.2V Battery restores full runtime, letting you stay focused without hunting for an outlet. Its compatible design fits Dell models seamlessly, providing a dependable power source that matches the original specifications.
Ideal for extending the life of your Dell notebook in a variety of settings:
With this battery you gain confidence that your laptop will stay powered through meetings, study sessions and travel, reducing the anxiety of sudden shutdowns. Its high capacity means fewer charging interruptions, letting you focus on tasks rather than power management. The reliable lithium-ion chemistry ensures consistent performance over many charge cycles, extending the overall lifespan of your device. Because it matches Dell’s original specifications, you enjoy seamless integration without compatibility worries, preserving the sleek look of your notebook while delivering robust, dependable energy.
| Features | |
| Brand compatibility | Dell |
| Product colour | Black |
| Battery capacity | 63 Wh |
| Battery voltage | 15.2 V |
| Number of battery cells | 4 |
| Battery | |
| Battery capacity | 63 Wh |
| Battery technology | Lithium-Ion (Li-Ion) |
| Packaging data | |
| Number of batteries included | 1 pc(s) |
| Summary Details | |
| Battery capacity | 3941 mAh |
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We are retiring PICOPC Products MNHO-073, MNHO-048 and MNHO-043 and they have reached EOL (End Of Life) as we are introducing new products with better technology. We would recommend you to look into MNHO-095. For Untangle, pfSense, OPNsense, Windows 11, Proxmox VE etc. we recommend MNHO-095 whereas for Sophos, Kerio Control and Endian, we would recommend MNHO-069. (A complete list of supported OS can be found in each product's listing)