Notebook battery Lenovo L12S4Z01 14.8V 2200mAh for compatible laptop models

Replacement notebook battery Lenovo L12S4Z01 with a nominal voltage of 14.8 V and a capacity of 2200 mAh. This battery is designed as a direct replacement for compatible Lenovo laptop models and restores portable runtime for everyday use such as web browsing, office applications and light multimedia playback. Use this battery to replace worn-out or failing original batteries; installation depends on the specific laptop model and should follow manufacturer instructions.

Advantages

The Lenovo L12S4Z01 battery offers the same nominal voltage and compatible form factor as the original part, enabling straightforward replacement. With 2200 mAh capacity it delivers dependable power for common tasks and supports mobile productivity. The unit is supplied with the manufacturer part number 121500104 and matches the EAN 4057657553942 for identification.

Suitable for

• Replacing worn or failing batteries in compatible Lenovo notebooks
• Extending runtime for web browsing and office work
• Light multimedia playback and casual use away from mains power

Key specifications

• Model: L12S4Z01
• Manufacturer part number (MPN): 121500104
• EAN: 4057657553942
• Nominal voltage: 14.8 V
• Capacity: 2200 mAh

How to use

Power down the laptop and remove any external power source before replacing the battery. Follow the laptop manufacturer’s disassembly and battery-replacement instructions specific to your model. Insert the Lenovo L12S4Z01 battery into the battery bay, secure any latches or screws, then reconnect power and boot the system. Allow the new battery to charge fully before first extended use.

Recommendations

Store the battery at moderate temperature and avoid prolonged exposure to heat or moisture. Use the original charger supplied for your laptop and follow safety instructions from the laptop manufacturer. Dispose of the old battery according to local electronic waste regulations.