L12M4P21 /YOGA 2 PRO

Overview

The L12M4P21 / YOGA 2 PRO is a high-performance laptop battery designed for the Lenovo Yoga 2 Pro ultrabook. This battery ensures long-lasting power, optimized performance, and seamless compatibility with the device.

How to Use / Install

1. Power off your Yoga 2 Pro and unplug the charger.

2. Turn the laptop upside down and remove the back cover using a screwdriver.

3. Locate the existing L12M4P21 battery and carefully disconnect the connector.

4. Remove the screws securing the old battery and take it out.

5. Insert the new L12M4P21 battery, secure it with screws, and reconnect the connector.

6. Replace the back cover and power on the laptop.

7. Fully charge the new battery before first use.

Available Services, Licenses, and Plans

The L12M4P21 / YOGA 2 PRO battery comes with various support and service options:

• Standard Warranty: Covers manufacturing defects for up to 12 months.

• Extended Warranty Plan: Optional extended coverage for an additional 1–2 years.

• Replacement Plan: Offers a quick replacement service in case of defects.

• Installation Service: Professional battery installation service available.

Main Differences Between Service Plans

• Standard Warranty: Basic manufacturer coverage with no additional cost.

• Extended Warranty: Provides extra protection beyond the standard period.

• Replacement Plan: Ensures a hassle-free replacement without extra diagnostics.

• Installation Service: Ideal for users unfamiliar with battery replacement.

10 Key Features of the L12M4P21 / YOGA 2 PRO Battery

1. Compatibility: Specifically designed for the Lenovo Yoga 2 Pro.

2. Battery Type: Lithium-ion (Li-ion) for optimal performance.

3. Capacity: 54Wh for extended battery life.

4. Voltage: 7.4V to match device requirements.

5. Lightweight Design: Maintains the ultrabook’s portability.

6. Durability: Built to withstand multiple charge cycles.

7. Easy Installation: User-friendly replacement process.

8. Safety Features: Overcharge, overheat, and short-circuit protection.

9. Energy Efficient: Optimized for minimal power consumption.

10. Manufacturer Assurance: Backed by Lenovo’s quality standards.

Competitor Products

1. Dentsing L12M4P21 Battery – A third-party replacement compatible with Yoga 2 Pro.

2. HTRC L12M4P21 Battery – An alternative Li-ion battery with similar capacity and performance.

For further details on the L12M4P21 / YOGA 2 PRO, please refer to official Lenovo support documentation or contact customer service.