Dell baterija W57CV

The Dell W57CV battery is a 4-cell, 52Whr replacement battery compatible with select Dell Latitude laptops. It uses Lithium-Ion technology and provides 6720 mAh capacity in a black casing, meeting OEM standards to restore portable power and support normal device operation.

Advantages

This Dell W57CV battery offers reliable power delivery and OEM-level compatibility with supported Latitude models, simple installation, and a design intended for consistent energy management. Its 6720 mAh capacity and Li-Ion chemistry provide a balance of runtime and weight suitable for everyday mobile use.

Suitable for

• Latitude E7250
• Latitude E7270
• Latitude E7240

Key specifications

• Manufacturer: Dell
• MPN: W57CV
• EAN: 5712505488249
• Battery technology: Lithium-Ion (Li-Ion)
• Cells: 4-cell
• Capacity: 6720 mAh (52Whr)
• Colour: Black

How to use

Power off the laptop and disconnect from any external power source. Remove the existing battery following the laptop manufacturer's instructions, then align and insert the Dell W57CV battery into the battery bay until it clicks into place. Reconnect AC power and boot the laptop; check system battery status to confirm proper recognition and charge level.

Recommendations

Store and operate the battery within the laptop maker's recommended temperature range, avoid short circuits and physical damage, and use the laptop's power management settings to optimize battery life. Dispose of the battery according to local regulations for electronic waste.