Battery Pack Dell Inspiron 13 5378 11.4V 3500mAh

Rechargeable battery pack designed for the Dell Inspiron 13 5378, offering a nominal voltage of 11.4V and a capacity of 3500mAh. This battery is intended as a direct replacement to restore portable operation for the specified laptop model. It supports everyday mobile use such as work, study and travel when installed and used with compatible charging equipment.

Advantages

The battery provides a straightforward replacement option that matches the original voltage and capacity requirements of the Dell Inspiron 13 5378. It delivers reliable runtime for common tasks and is sized to fit the laptop’s battery compartment. The design supports standard charging and discharging behavior expected from a laptop battery and can be installed without hardware modification when following the manufacturer’s installation instructions.

Suitable for

• Replacing a worn or failing battery in a Dell Inspiron 13 5378
• Extending portable runtime for remote work and study
• Providing backup power during travel
• Maintenance or refurbishment of compatible laptops

Key specifications

• Nominal voltage: 11.4 V
• Rated capacity: 3500 mAh
• Chemistry: Rechargeable lithium-based cells
• Compatibility: Designed for Dell Inspiron 13 5378 form factor and battery compartment
• Typical use: Laptop power source for mobile computing

How to use

Power off the laptop and disconnect any external power source before beginning installation. Remove the existing battery according to the laptop manufacturer’s service instructions, then insert the replacement battery ensuring proper alignment with the connector and battery housing. After installation, connect the original compatible charger and allow the battery to charge fully before first use. Monitor device charging behavior during the initial charge cycle to confirm correct operation.

Recommendations

Use only the original or compatible Dell charger and follow the laptop manufacturer’s safety guidelines. Avoid exposing the battery to extreme temperatures, moisture, or mechanical shock. For best performance, calibrate the battery occasionally by charging to full and then discharging under normal use. Dispose of the old battery according to local regulations for electronic waste.