Extra Digital Advanced Laptop Battery for Lenovo L18C4PF0 L18D4PF0 2900mAh

A laptop that dies mid-task can derail your entire day. The Extra Digital Advanced replacement battery brings your Lenovo IdeaPad back to life with a high-capacity 2900mAh lithium-ion pack, so you can work, stream, and travel without hunting for the nearest outlet. Built to match original Lenovo part numbers L18C4PF0 and L18D4PF0, it installs in minutes and delivers dependable power for all-day productivity.

Who is it for

This battery is perfect for owners of Lenovo IdeaPad S340, S540, C340, Flex-14IWL, and Flex-15IWL laptops whose original battery has worn out or no longer holds a charge. It's also a smart backup for frequent travelers, students, and professionals who need extra runtime on the go.

Main features

• Genuine replacement: matches L18C4PF0 and L18D4PF0 specifications.
• High capacity: 2900mAh and 33.4Wh for dependable endurance.
• Smart protection: safeguards against overcharge, over-discharge, over-current, and short circuit.
• Easy installation: designed to fit perfectly in compatible Lenovo laptop models.
• CE and RoHS certified for safety and environmental compliance.
• Advanced power management for optimized charging and power delivery.

Specifications

• Product type: Laptop battery
• Chemistry: Lithium-ion (Li-ion)
• Voltage: 11.52V
• Capacity: 2900mAh / 33.4Wh
• Cells: 3-cell
• Compatible part numbers: L18C4PF0, L18D4PF0
• Compatible series: Lenovo IdeaPad S340, S540, C340, Flex-14IWL, Flex-15IWL
• Colour: Black
• Protections: overcharge, over-discharge, over-current, short circuit
• Certifications: CE, RoHS

Tips

To maximize battery lifespan, fully charge and discharge the battery a few times after installation. Avoid exposing the laptop to extreme heat, and store the battery at around 50% charge if not used for extended periods.