BTI AS-U52FX8 Notebook Battery - 4400 mAh 14. 4V Li-Ion Rechargeable - Compatible with ASUS U33/U43/U52/U53 Series
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Product Features
Product Overview
The BTI AS-U52FX8 is a proprietary notebook battery designed specifically for ASUS U33, U43, U52, and U53 series laptops. This rechargeable battery delivers reliable power with a 4400 mAh capacity and 14.4V DC output voltage, engineered to match the original equipment specifications for seamless integration and performance.
Built with Lithium Ion (Li-Ion) chemistry, this battery provides stable energy delivery through controlled electrochemical reactions, ensuring safe operation and consistent power flow to your notebook. The proprietary form factor guarantees proper physical fit within compatible ASUS laptop chassis, maintaining the original design integrity while offering a genuine replacement option.
This section brings together practical product details such as Application/Usage, Battery Rechargeable, Battery Size, Compatibility, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
Technical Overview
This notebook battery features an 8-cell configuration that delivers 4400 mAh of capacity at 14.4 volts DC. The Lithium Ion chemistry offers higher energy density compared to older battery technologies, providing more runtime per charge cycle while maintaining a compact physical profile that matches the proprietary dimensions of ASUS U-series notebooks.
The battery management system regulates charge and discharge cycles to optimize performance and extend service life. With WEEE environmental compliance, this product meets European waste electrical equipment standards for responsible disposal and recycling.
This section brings together practical product details such as Application/Usage, Battery Rechargeable, Battery Size, Compatibility, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
A strong technical summary explains how the product's interfaces, hardware profile, and operating characteristics work together in real deployment. Buyers often need this context to confirm compatibility with existing devices, expected performance in daily use, and whether installation will be straightforward for IT staff or end users.
Key Product Advantages
The BTI AS-U52FX8 notebook battery offers several advantages for business users seeking reliable power solutions for their ASUS laptops. Its precise compatibility ensures hassle-free installation without modification, while the rechargeable design provides cost savings compared to single-use alternatives.
These strengths make the product easier to deploy and manage in real environments, especially where reliability, usability, and day-to-day operational continuity matter. Notable benefits include Extended Runtime, Safe Operation.
Extended Runtime
With 4400 mAh capacity, this battery delivers extended usage between charges, supporting productivity throughout the workday without frequent power interruptions.
- 4400 mAh capacity
- 8-cell configuration
- 14.4V output
Safe Operation
Lithium Ion chemistry provides stable energy delivery with built-in protection against overcharging and excessive discharge, ensuring safe notebook operation.
- Li-Ion technology
- Controlled reactions
- Built-in protections
Deployment / Use Cases
This battery serves as a direct replacement for original ASUS notebook batteries in U33, U43, U52, and U53 series laptops. It's ideal for businesses maintaining fleets of these specific ASUS models, providing a cost-effective solution for extending laptop service life without replacing entire systems.
The rechargeable design makes it suitable for mobile professionals who need reliable power while working away from AC outlets. IT departments can standardize on this battery for consistent performance across compatible ASUS notebook deployments, simplifying inventory management and support procedures.
Fleet Replacement
IT administrators can use this battery to refresh aging power systems in compatible ASUS notebooks, extending device lifespan and maintaining productivity.
Mobile Productivity
Professionals working in field environments benefit from the extended runtime and reliable power delivery during meetings, client visits, or remote work sessions.
Highlights
- 4400 mAh capacity provides extended notebook runtime between charges
- 14.4V DC output voltage matches ASUS U-series notebook requirements
- Lithium Ion (Li-Ion) chemistry delivers stable, controlled energy flow
- Proprietary battery size ensures proper fit in compatible ASUS laptops
- Rechargeable design offers cost savings versus single-use alternatives
- Compatible with ASUS U33, U43, U52, and U53 notebook series
- 8-cell configuration optimizes energy density and performance
- WEEE environmental compliance supports responsible disposal practices
- 2000-year limited warranty provides long-term assurance
- Environmentally friendly construction meets modern sustainability standards
Specifications
| Specifications | |
|---|---|
| Manufacturer | Battery Technology, Inc |
| Manufacturer Part Number | AS-U52FX8 |
| Brand Name | BTI |
| Product Name | Notebook Battery |
| Packaged Quantity | 1 |
| Product Type | Battery |
| Battery Information | |
| Application/Usage | Notebook |
| Battery Rechargeable | Yes |
| Battery Size | Proprietary Battery Size |
| Battery Chemistry | Lithium Ion (Li-Ion) |
| Battery Capacity | 4400 mAh |
| Number of Cells | 8 |
| Output Voltage | 14.4 V DC |
| Miscellaneous | |
| Compatibility | ASUS Notebook Series: U33 U43 U52 U53 |
| Environmentally Friendly | Yes |
| Environmental Compliance | Waste Electrical and Electronic Equipment Directive (WEEE) |
| Warranty | |
| Limited Warranty | 2000 Year |
FAQ
What ASUS notebook models is this battery compatible with?
The BTI AS-U52FX8 notebook battery is specifically designed for ASUS U33, U43, U52, and U53 series notebooks. It features a proprietary size and electrical specifications that match these models precisely, ensuring proper physical fit and electrical compatibility without modification.
What is the battery capacity and how does it affect runtime?
This battery has a 4400 mAh (milliampere-hour) capacity, which determines how much energy it can store and deliver to your notebook. Higher capacity typically translates to longer runtime between charges, allowing you to work longer away from AC power sources while maintaining notebook performance.
What voltage does this battery output?
The BTI AS-U52FX8 outputs 14.4 volts DC (direct current), which matches the voltage requirements of compatible ASUS U-series notebooks. This ensures proper power delivery to notebook components without voltage conversion or adjustment, maintaining system stability and performance.
What type of battery chemistry does this product use?
This notebook battery uses Lithium Ion (Li-Ion) chemistry, which offers higher energy density compared to older battery technologies. Li-Ion batteries provide more power in a compact form factor, support numerous recharge cycles, and maintain stable voltage output throughout discharge cycles for consistent notebook performance.
Is this battery rechargeable and how many times can it be recharged?
Yes, this is a rechargeable notebook battery designed for multiple charge cycles. While the exact cycle count depends on usage patterns and charging practices, Lithium Ion batteries typically support hundreds of charge cycles before significant capacity degradation occurs, making them cost-effective replacements for original notebook batteries.
What environmental standards does this battery meet?
The BTI AS-U52FX8 complies with the Waste Electrical and Electronic Equipment Directive (WEEE), which establishes standards for responsible disposal and recycling of electrical equipment in European markets. This ensures the battery can be properly recycled at end-of-life, minimizing environmental impact.
What power capacity is listed for this UPS?
Power specifications help show where the unit fits best, including the type of load level, electrical environment, and backup role it is intended to support. These are usually the most decision-critical facts in a UPS or power-protection comparison.
What voltage details are listed?
The listed power specification is 14.4 V DC, which helps position the unit for the right load level and installation role.
| Qty | Price | Available |
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