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Dell PY957 4-Cell Lithium Ion (Li-Ion) Battery
- 4-Cell Lithium Ion (Li-Ion) battery technology
- Genuine Dell replacement part
- Designed for specific Dell laptop models
- Provides portable power for mobile use
- Standard capacity for everyday computing needs
- Ensures compatibility and performance with Dell systems
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Key specifications
See full specs ↓- Battery Type
- Lithium Ion (Li-Ion)
- Cell Count
- 4-Cell
- Brand
- Dell
- Part Number
- PY957
Product details
This is a genuine Dell 4-Cell Lithium-Ion (Li-Ion) battery designed for compatible Dell laptops. It provides a reliable power source for mobile computing, offering a balance of capacity and portability.
Technical Information
| Battery Type | Lithium Ion (Li-Ion) |
| Cell Count | 4-Cell |
Additional Specifications
| Brand | Dell |
| Part Number | PY957 |
Description
The Dell PY957 is a 4-cell Lithium-Ion battery, engineered to deliver consistent and dependable power to a range of Dell laptop models. Its Li-Ion chemistry ensures a good energy density, providing sufficient runtime for typical daily tasks and extending the usability of your portable device away from a power outlet. As a genuine Dell component, the PY957 battery is manufactured to meet strict quality and performance standards. This guarantees optimal compatibility with your Dell laptop, ensuring seamless integration and preventing potential issues that can arise with third-party alternatives. The 4-cell configuration offers a standard capacity, suitable for users who require a balance between battery life and the physical size and weight of the battery. Replacing a worn-out battery with the PY957 can restore your laptop's mobility and productivity. It is designed for easy installation, allowing users to quickly swap out their old battery for a new one. This battery is an essential accessory for anyone looking to maintain or enhance the portable computing experience with their Dell notebook.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
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