Bateria de substituição para portátil DELL W125656214

The DELL W125656214 is a 3-cell replacement battery designed to provide reliable power for compatible Dell laptops. With a capacity of up to 42 WHr and a black casing, this battery supports continued laptop use while travelling or working away from mains power and is simple to install in supported models.

Advantages

This battery offers dependable runtime that meets or exceeds OEM specifications, a compact 3-cell design for portability, and a black finish that matches many laptop aesthetics. It is manufactured to provide stable voltage and consistent performance for everyday mobile use.

Suitable for

• Replacing a worn-out, failing, or lost Dell laptop battery
• Extending mobile working time for travel or remote work
• Keeping a backup battery for uninterrupted productivity

Key specifications

• Model: DELL W125656214
• Cells: 3-cell
• Capacity: up to 42 WHr
• Colour: Black
• Brand compatibility: Dell laptops
• MPN: W125656214
• EAN: 5704174046646

How to use

Turn off the laptop and disconnect it from mains power. Remove the old battery according to the laptop manufacturer’s instructions, insert the DELL W125656214 battery into the battery bay until it locks into place, then reconnect power and start the laptop. Allow the new battery to charge fully before first extended use for best calibration.

Recommendations

Store and use the battery at moderate temperatures, avoid exposure to moisture and strong heat, and follow Dell’s safety and disposal guidelines. For optimal longevity, perform regular charge cycles and avoid prolonged storage at full charge or complete depletion.