The C21N1334 Original Laptop Battery is an essential replacement component for the Asus Transformer Book T200TA, T200T, T200 1A, T200 1K, and 200TA-C1-BL Tablet models. This original battery provides a stable power solution that enables users to maintain their tablet-laptop hybrids for longer hours without frequently recharging. Its design aligns with the hybrid structure of the Asus Transformer Book, making it a key choice for users who need portable, long-lasting power for tasks like web browsing, content streaming, productivity applications, and mobile gaming.

Technical Specifications

1. Battery Model: C21N1334
2. Battery Type: Lithium-ion
3. Capacity: 38Wh, offering a robust power source for tablet and laptop usage
4. Voltage: 3.75V
5. Battery Cells: 2 cells for stable and balanced power output
6. Compatibility: Exclusively designed for Asus Transformer Book T200TA, T200T, T200 1A, T200 1K, and 200TA-C1-BL Tablet models
7. Safety Features: Includes protection against overcharging, short-circuiting, and excessive heat for safe operation

Key Features and Benefits

1. Reliable Lithium-Ion Technology for Long-Lasting Power

• The C21N1334 battery uses advanced lithium-ion technology, widely known for its efficiency and stability over many charge cycles. Lithium-ion batteries are energy-dense and lightweight, making them ideal for portable devices like the Asus Transformer Book.
• Consistent Power Supply: Users can expect stable performance over hundreds of charge cycles, providing dependable power for daily tasks, whether in laptop or tablet mode.

2. Optimized Capacity and Voltage for Daily Use

• With a 38Wh capacity and 3.75V, this battery provides substantial power to keep the Asus Transformer Book operational for several hours on a single charge. This capacity is optimized for general-use applications, supporting activities like document editing, media streaming, browsing, and light gaming.
• Extended Usage Per Charge: Users can enjoy a reliable power supply for their Asus Transformer Book, making it perfect for those on the go or users who need long-lasting battery life for work or study sessions.

3. Seamless Compatibility with Asus Transformer Book Models

• Designed specifically for Asus Transformer Book models such as the T200TA, T200T, T200 1A, T200 1K, and 200TA-C1-BL, the C21N1334 battery offers a perfect fit and consistent performance. Its form factor and connector align precisely with the battery compartment, ensuring simple installation and seamless integration.
• Effortless Replacement: Installation is straightforward, and the battery functions seamlessly with the Asus Transformer Book’s hardware, eliminating compatibility concerns often associated with generic replacement batteries.

4. Safety and Protection Features

• Equipped with a range of protection mechanisms, the C21N1334 safeguards both the battery and the device from potential issues. Key safety features include:
  • Overcharge Protection: Automatically halts charging once the battery reaches its full capacity, preserving battery health and preventing overheating.
  • Short-Circuit Protection: Detects and shuts down in the event of a short circuit, protecting the battery from damage.
  • Thermal Regulation: Regulates internal temperature, ensuring the battery remains cool and efficient, especially during intensive tasks.
• Enhanced Safety and Longevity: These protection features not only provide peace of mind but also extend the overall lifespan of the battery, making it a durable and dependable power source.

5. Eco-Friendly Solution and Cost Efficiency

• Replacing the battery instead of the entire device is a cost-effective choice that also reduces e-waste. With its reliability and power capacity, the C21N1334 allows users to extend the life of their Asus Transformer Book, benefiting both the environment and the wallet.
• Sustainability and Value: For users interested in extending the life of their device affordably, this battery provides high-quality performance at a reasonable cost, making it a smart and sustainable choice.

Performance Analysis

The C21N1334 battery is designed to provide optimal performance for a range of everyday tasks, ensuring users get the most out of their Asus Transformer Book:

• Battery Life: This battery supports approximately 4–7 hours of usage on a single charge, depending on the workload and power settings of the device. The 38Wh capacity is sufficient for those using the device for mixed activities, including browsing, media streaming, and document editing.
• Charge Cycle Lifespan: The battery can endure approximately 500–600 charge cycles, with minimal performance degradation if cared for properly. Users can expect consistent battery life for a considerable time before needing another replacement.
• Durability in Hybrid Mode: As a device designed for use as both a tablet and laptop, the Asus Transformer Book requires stable power management, which the C21N1334 supports effectively. Its balanced power output ensures performance continuity in both modes.

Pros and Cons of the C21N1334 Laptop Battery

Pros

1. Perfect Compatibility: Specifically tailored for the Asus Transformer Book series, ensuring optimal performance.
2. Consistent Performance: Lithium-ion technology offers long-lasting power with stable energy delivery across multiple charge cycles.
3. Enhanced Safety Features: Overcharge, short-circuit, and thermal protections promote battery health and user safety.
4. Eco-Conscious and Cost-Effective: Reduces e-waste and extends the life of the device, saving money in the long run.
5. Easy Installation: The design facilitates a simple installation process, making it user-friendly.

Cons

1. Moderate Power Capacity: The 38Wh capacity is ideal for general use but may require more frequent charging for heavy users.
2. Device-Specific Compatibility: Only compatible with certain Asus Transformer Book models, limiting its use across different devices.
3. Lacks Fast Charging: Does not support rapid charging, which may be a consideration for users needing faster power replenishment.

Ideal Applications and Use Cases

1. Students and Professionals: The C21N1334 battery is well-suited for students and professionals who need their Asus Transformer Book for assignments, presentations, and research. Its battery life supports several hours of continuous productivity.
2. Portable Use and Travel: With sufficient power to last through hours of work or entertainment, the battery is ideal for users who frequently travel or work from different locations.
3. Home and Everyday Use: The C21N1334 is perfect for users who need a reliable battery for casual home use, such as browsing, streaming, or light productivity.

Comparative Analysis

Compared to third-party or generic replacement batteries, the C21N1334 offers distinct advantages:

• Genuine Quality and Reliability: As an original Asus component, it is specifically engineered for compatibility and optimal performance, unlike generic alternatives that may lack quality control.
• Comprehensive Safety Protections: The C21N1334 includes advanced protections that are not always available in cheaper replacements, adding a layer of security and reliability.
• Cost-Effective Solution: While there are cheaper replacements on the market, the C21N1334’s genuine quality ensures a longer lifespan and consistent performance, offering greater value over time.

Installation and Maintenance Tips

1. Calibrate the Battery: Charge the battery fully, then let it drain completely before recharging. Doing this periodically can help maintain its health.
2. Avoid Overcharging: Disconnect the charger once the battery reaches 100% to prevent overcharging, which can reduce lifespan.
3. Store Properly When Not in Use: If storing for extended periods, charge the battery to around 50% and keep it in a cool, dry place to preserve health.
4. Clean Battery Contacts: Use a soft cloth to clean the battery’s metal contacts occasionally, ensuring a stable connection with the device.
5. Avoid Extreme Temperatures: Keep the device away from excessive heat or cold, which can degrade battery performance and longevity.

Conclusion

The C21N1334 Original Laptop Battery for the Asus Transformer Book T200TA, T200T, T200 1A, T200 1K, and 200TA-C1-BL is an excellent replacement that restores the device’s portability, battery life, and reliability. Built with genuine Asus quality, the C21N1334 ensures a perfect fit and dependable power delivery, making it the ideal choice for users who value longevity and safety in a replacement battery. Its lithium-ion technology, coupled with overcharge and short-circuit protections, offers peace of mind and consistent performance.

For students, professionals, and everyday users alike, this battery brings new life to the Asus Transformer Book, allowing users to continue using their devices with confidence. It combines efficiency, safety, and ease of installation in a cost-effective, eco-friendly package, making it a valuable investment for extending the device’s usability and maintaining peak performance.