Bateria de portátil Dell 42Wh iões de lítio 0PGFX4 — substituição interna para portáteis Dell compatíveis

Rechargeable 42Wh lithium‑ion laptop battery designed as an internal replacement for compatible Dell notebooks. This battery restores the laptop's portable runtime to the factory‑specified capacity and is intended for users who need to replace a worn or failing internal battery. Installation requires model compatibility and basic disassembly skills or professional service; the battery supports typical office tasks, web browsing and light multimedia use by providing stable power within the notebook's designed voltage and capacity range.

Advantages

The internal lithium‑ion cell offers the rated 42Wh capacity to help return expected battery life for supported notebooks. It delivers consistent discharge characteristics suited to everyday workloads and is manufactured to meet Dell's design dimensions and connector placement for compatible models. Using a like‑for‑like internal replacement helps maintain system power management, charging behaviour and battery level reporting compared with aftermarket external solutions.

Suitable for

• Replacing a worn or failing internal battery in compatible Dell notebooks
• Extending runtime for office work, email and web browsing
• Light multimedia playback and remote work sessions
• Repairs performed by trained technicians or users comfortable with laptop disassembly

Key specifications

• Battery chemistry: Lithium‑ion
• Rated energy: 42 Wh
• Configuration: Internal replacement cell for compatible notebook models
• Typical use: Office productivity, web browsing, light multimedia
• Physical form factor: Internal pack designed to fit specified notebook chassis

How to use

Power down the notebook, disconnect any external power source and follow the manufacturer's service manual for safe disassembly. Remove the existing internal battery and install the replacement, ensuring the connector and mounting points align correctly. Reassemble the chassis and charge the battery fully before first use. If you are unsure about compatibility or disassembly procedures, seek assistance from an authorised service provider to avoid damage to the notebook or the replacement battery.

Recommendations

Store and use the battery at moderate temperatures, avoid exposure to direct heat or moisture, and follow standard lithium‑ion battery safety practices. Calibrate battery level reporting periodically by charging to full and then discharging to a low level under normal use. Use only approved chargers and power adapters for the notebook to ensure proper charging behaviour.