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Product Code: BTEL-3772
MPN #: CN-086D0Y-BTI
Product Condition: New
Battery Technology CN-086D0Y-BTI 57 Wh 3-cell 11.4 V Battery offers a reliable power boost for Dell laptops that struggle with short runtimes, ensuring you stay productive without hunting for an outlet.
Many Dell users face unexpected shutdowns when their original battery can no longer hold a charge. This not only interrupts work but can also risk data loss. The Battery Technology CN-086D0Y-BTI 57 Wh 3-cell 11.4 V Battery replaces the worn-out unit with a fresh, high-capacity source, giving you the confidence to work, study or travel without power worries. Its compatibility with Dell models means a seamless fit and reliable performance.
Replace an ageing Dell laptop battery to restore full runtime.
Power a Dell workstation during long meetings or presentations.
Provide backup energy for remote work in locations without stable electricity.
Extend usage time for Dell laptops on business trips or flights.
Support intensive tasks such as video editing or data analysis without frequent recharging.
You gain a noticeable increase in daily runtime, meaning fewer interruptions and more focus on your tasks. The lithium-ion chemistry ensures the battery holds its charge longer, reducing the need for frequent replacements. Because it matches Dell’s specifications exactly, installation is straightforward and you avoid compatibility issues. The higher capacity also supports power-hungry applications, letting you run demanding software without worrying about sudden shutdowns. Overall, the battery gives you peace of mind and reliable performance wherever you work.
| Features | |
| Brand compatibility | Dell |
| Product colour | Black |
| Battery capacity | 57 Wh |
| Battery voltage | 11.4 V |
| Number of battery cells | 3 |
| Battery | |
| Battery capacity | 57 Wh |
| Battery technology | Lithium-Ion (Li-Ion) |
| Packaging data | |
| Number of batteries included | 1 pc(s) |
| Summary Details | |
| Battery capacity | 4878 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)