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Dell MK1R0 6-Cells Battery for Inspiron 14/14R/15/15R Vostro 2421/2521
- 6-Cell Lithium-Ion Battery
- Compatible with Dell Inspiron 14, 14R, 15, 15R
- Compatible with Dell Vostro 2421, 2521
- Provides extended battery life
- Direct replacement for original battery
- Model Number: MK1R0
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Product Overview
The Dell MK1R0 is a 6-cell battery designed to provide reliable power for select Inspiron and Vostro laptop models. It ensures extended usage time and serves as a direct replacement for the original battery.
Technical Information
| Battery Type | Lithium-Ion |
| Number of Cells | 6 |
Additional Specifications
| Compatibility | Dell Inspiron 14/14R/15/15R, Vostro 2421/2521 |
| Part Number | MK1R0 |
Product Description
This 6-cell battery, identified by the Dell part number MK1R0, is engineered to deliver consistent and dependable power to a range of Dell Inspiron and Vostro laptop series. Its design ensures a seamless fit and integration with compatible models, allowing users to easily replace their existing battery and restore or enhance their device's portable power capabilities. The Lithium-Ion technology employed in the MK1R0 battery offers a balance of capacity and longevity, crucial for users who rely on their laptops for extended periods away from a power source. It is a vital component for maintaining the mobility and productivity of the specified Dell Inspiron and Vostro laptops, ensuring they can operate efficiently throughout the day. By providing a reliable power source, the MK1R0 battery helps users avoid the inconvenience of frequent charging and supports uninterrupted workflow. It is a genuine Dell component, guaranteeing compatibility and performance standards expected from the manufacturer.



