Batería de portátil Dell 42 Wh ion de litio 00G74G para modelos Dell compatibles, celda interna de repuesto

Replacement internal laptop battery Dell 42Wh Lithium‑Ion designed for compatible Dell notebooks. This rechargeable Li‑Ion battery provides 42 watt‑hours of capacity to restore portable power and extend runtime of your notebook. It is intended as an internal replacement cell that fits specific Dell models and replaces worn or degraded batteries to maintain mobile productivity.

Advantages

The battery offers a compact form factor and rated energy capacity that matches original equipment specifications for compatible models, supporting consistent power delivery and predictable runtime. As a rechargeable lithium‑ion pack, it features a balance of energy density and weight suitable for everyday mobile use. Installation as an internal replacement allows the device to retain its original fit and finish while restoring battery life.

Suitable for

• Replacing a worn or failing internal battery in supported Dell notebooks
• Restoring original battery runtime for office work, web browsing, and light multimedia
• Maintaining a spare internal battery for travel or field work where mains access is limited

Key specifications

• Battery chemistry: Lithium‑Ion (Li‑Ion)
• Rated energy capacity: 42 Wh
• Form factor: internal notebook battery pack compatible with specific Dell models
• Rechargeable: yes, designed for repeated charge/discharge cycles
• Typical applications: portable notebook power for productivity and light multimedia

How to use

Power down the notebook, disconnect the power adapter, and follow the manufacturer’s disassembly instructions for your specific Dell model to access the internal battery compartment. Remove the old battery safely, disconnect any connectors, and install the replacement battery ensuring firm seating and correct connector alignment. Reassemble the notebook, reconnect the power adapter, and perform an initial charge cycle according to the device manufacturer’s recommendations to calibrate battery reporting.

Recommendations

For safe operation, use the battery only in compatible Dell models and follow all safety instructions provided by the notebook manufacturer. Avoid exposure to extreme temperatures, mechanical shock, and moisture. Dispose of the removed battery in accordance with local regulations for lithium‑ion batteries and recycle where facilities exist.