ASUS S406U /C21N1701

Overview

The C21N1701 / S406U is a high-performance battery designed for ASUS S406U series laptops. This battery enhances mobility, offering reliable power and efficiency for users who need extended laptop usage.

How to Use / Install

1. Power Down the Laptop – Ensure the ASUS S406U is turned off and unplugged.

2. Remove the Old Battery – If replacing, carefully open the back cover and disconnect the existing battery.

3. Insert the C21N1701 Battery – Align the connectors properly and secure the battery in place.

4. Reconnect and Secure the Cover – Ensure the battery is properly connected and reattach the back cover.

5. Power On and Charge – Plug in the charger and allow the battery to charge fully before first use.

Available Services, Licenses, and Plans

The C21N1701 / S406U is a hardware component and does not require licensing. However, ASUS offers different services and warranty plans:

1. Standard Warranty – Typically covers manufacturer defects for 6–12 months.

2. Extended Warranty – Additional coverage for up to 2 years.

3. Accidental Damage Protection (ADP) – Covers unexpected damage beyond standard warranty conditions.

Key Differences:

• Standard Warranty: Covers only manufacturing defects.

• Extended Warranty: Extends coverage duration.

• ADP: Covers accidental drops, spills, and power surges.

10 Key Features of C21N1701 / S406U

1. Battery Type: Lithium-Polymer, 2-cell configuration.

2. Capacity: 39Wh, offering reliable power.

3. Voltage: 7.6V, ensuring stable performance.

4. Compatibility: Designed specifically for ASUS S406U series.

5. Lightweight Design: Enhances laptop portability.

6. Overcharge Protection: Prevents excessive charging, extending battery life.

7. Overheat Protection: Maintains safe temperature levels.

8. Fast Charging Support: Optimized for quick recharge cycles.

9. Durability: High-quality materials ensure long-term reliability.

10. Environmentally Friendly: Complies with energy efficiency standards.

Competitor Products

1. Dell Inspiron 14 Battery – Comparable 2-cell battery for Dell laptops.

2. HP Pavilion 14 Battery – Similar Li-polymer battery designed for HP ultrabook models.

This article ensures users can easily find information regarding the C21N1701 / S406U, including installation, key features, and service options. The C21N1701 / S406U is a reliable choice for ASUS S406U laptop users seeking efficient and durable battery performance.