Batéria pre notebooky Dell, 56 Wh, 4 články, kompatibilná s modelmi s MPN RRK8P

Rechargeable 4-cell battery with a nominal capacity of 56 Wh designed for use in compatible Dell laptop models. This replacement battery restores portable runtime and supports everyday laptop tasks such as web browsing, office applications, video playback and short-term offline work. The battery is intended to match the original physical and electrical specifications of Dell models that accept the same form factor and voltage, offering a direct swap without modifying the device.

Advantages

The battery delivers a balance of capacity and compact size suitable for mobile productivity, providing predictable run times for common workloads. As a 4-cell unit, it is lightweight yet robust enough for regular daily use and commuting. The design follows Dell-compatible mechanical dimensions and electrical characteristics to ensure safe installation and stable power delivery. It is rechargeable and intended for multiple charge cycles when used and charged according to manufacturer guidance.

Suitable for

• Replacing a worn or degraded battery in compatible Dell laptops
• Restoring mobile runtime for office, study, and travel use
• Temporary power source for offline work or short presentations
• Users who require an original-spec-compatible battery without changing laptop settings

Key specifications

• Cell count: 4 cells
• Nominal capacity: 56 Wh
• Chemistry: rechargeable lithium-based battery
• Form factor: slim, laptop-compatible pack designed to align with Dell mounting points
• Typical use: portable laptop power for mixed office and multimedia tasks

How to use

Power the laptop off and disconnect the AC adapter before starting the replacement. Remove any access panel or screws required by your specific Dell model to reach the battery compartment. Carefully disconnect the battery connector from the motherboard, then remove the old battery and install this replacement in the same orientation, ensuring the connector is securely seated. Reassemble the access panel and screws, reconnect the AC adapter and charge the battery fully before first regular use. Follow any Dell service guidance for your model when performing the swap.

Recommendations

Use the battery in environments with moderate temperature and avoid exposure to extreme heat or moisture. Charge using the laptop’s original AC adapter and avoid leaving the battery discharged for prolonged periods. If the laptop will be stored for extended time, store the battery at around 40–60% charge in a cool, dry place. Do not attempt to modify the battery pack or expose it to physical damage; dispose of the used battery according to local regulations for rechargeable batteries.