Batériový balík pre notebooky Dell, 52 Wh 4-článkový, kompatibilný s vybranými modelmi, MPN XKDWH

Replacement rechargeable 4-cell battery pack with a rated capacity of 52 WHr designed for select Dell laptop models. This battery restores portable power for mobile productivity, offering extended runtime for everyday tasks such as document editing, web browsing, video playback and light multitasking. Intended as a direct replacement for compatible systems, the unit is built to meet the original equipment manufacturer’s power and form-factor requirements; verify model compatibility before installation.

Advantages

The battery delivers a balance of energy capacity and compact size suitable for thin-and-light laptop models, providing a predictable runtime increase compared with depleted original cells. It supports standard charging and power-management functions of Dell systems and integrates into existing battery reporting and calibration routines. The 4-cell configuration keeps weight and thickness low while offering sufficient energy for typical work and study sessions away from AC power.

Suitable for

• Replacing a worn-out or failing laptop battery in compatible Dell notebooks
• Extending mobile runtime for travel, meetings and classes
• Keeping a secondary battery on hand for remote work or field use
• Restoring battery capacity to prolong the usable life of an older laptop

Key specifications

• Cell count: 4-cell lithium-ion configuration
• Nominal energy: 52 WHr
• Form factor: slim removable pack designed for compatible Dell chassis
• Compatibility: specified for select Dell laptop models (verify device model before purchase)
• Functionality: supports standard charge/discharge and battery reporting features

How to use

Power down the laptop, disconnect any external power and remove the old battery following the manufacturer’s service instructions. Insert the replacement pack into the battery bay until it seats securely and reattach any retention mechanisms. Reconnect AC power and boot the system; allow the battery to charge fully before first use to enable accurate capacity reporting. If the system provides a battery calibration utility, run it after the initial charge cycle to synchronize charge-level reporting.

Recommendations

Store and operate the battery within the laptop manufacturer’s specified temperature and humidity ranges. Avoid exposing the pack to extreme heat or prolonged direct sunlight. For long-term storage, charge the battery to around 40–60% and check its state every few months. Replace the battery if you notice significant capacity loss, swelling, unusual heat during use or abnormal charging behavior.