Lenovo S300 Laptop Battery – Replacement for IdeaPad S300, S400, S410, S415

The Lenovo IdeaPad S300/S400 series replacement battery (part numbers L12S4Z01 or L12S4L01) is a 14.8 V, 32 Wh lithium-ion pack designed as a direct replacement for the original internal battery in IdeaPad models. Engineered for full compatibility and reliable performance, it restores mobility and runtime in devices like the S300, S400, S410, S415, S310, and S405 series.

Product Features

Extensive Compatibility with IdeaPad S Series

Compatible with an extensive list of Lenovo IdeaPad models, including S300, S400, S405, S410, S415, and various touch-enabled versions. Designed to match original OEM specifications, this battery ensures seamless integration and performance.

High-Quality Lithium-Ion Cells

Built using premium lithium-ion technology, this replacement battery provides stable voltage output, efficient power usage, and a longer battery lifespan—ideal for daily computing, streaming, and office tasks.

OEM Part Number Replacement

This Lenovo S300 replacement battery is designed to directly replace part numbers L12S4Z01 and L12S4L01, ensuring compatibility with your original system.

Lightweight and Durable Construction

Crafted for portability and reliability, this battery is lightweight, making it easy to carry in your laptop bag. Its durable build ensures it withstands regular usage and temperature variations.

Easy Installation

No special tools required—install this battery effortlessly into your Lenovo laptop and resume your tasks with minimal downtime.

Product Specifications

• Compatible Lenovo Models:
  • S300 Series: S300, S300-BNI, S300-ITH, S300-MA14CGE
  • S310 Series: S310, S310 Touch
  • S400 Series: S400, S400 Touch, S400-IFI, S400-ITH, S400t, S400t-IFI, S400t-ITH
  • S405 Series: S405, S405-AEI, S405-AFO, S405-ASI
  • S410 Series: S410, S410 Touch, S410-IFI, S410-ITH, S410p, S410p Touch
  • S415 Series: S415, S415 Touch, S415-EON, S415-ETW
• Replacement Part Numbers: L12S4Z01, L12S4L01
• Battery Cell Type: Lithium-Ion
• Recommended Use: Laptop Replacement Battery
• Voltage: 11.1V / 11.4V (depending on model configuration)
• Battery Type: 4-Cell
• Unit Count: 1.0