BTI AS-F3 Lithium Ion Notebook Battery - 11. 1V DC - 4400 mAh - Replacement for Asus F3 Series
Business volume discounts
Technical guidance
Preparation & staging
QC · ON · AB · BC
Product Features
Product Overview
The BTI AS-F3 Lithium Ion Notebook Battery is a direct replacement power solution designed specifically for Asus F3 series laptops. This 11.1V DC battery provides reliable, sustained power delivery to keep your portable computing device operational when away from AC power sources.
Engineered with Lithium Ion (Li-Ion) chemistry, this battery offers improved energy density and charging efficiency compared to older battery technologies. The proprietary battery size ensures perfect physical compatibility with Asus F3 series notebooks, maintaining the original equipment manufacturer's form factor and connection specifications.
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.
In practical terms, this overview should help a buyer understand what the product is, the type of environment it suits, and the core reasons it may be chosen over a more generic alternative. That context is especially useful for business purchasing, where fit, consistency, and ease of use usually matter as much as individual specifications.
Technical Overview
This notebook battery delivers 11.1 volts of direct current output with a capacity rating of 4400 milliampere-hours (mAh). The Lithium Ion chemistry provides stable voltage regulation throughout the discharge cycle, minimizing power fluctuations that could affect notebook performance.
The battery is fully rechargeable and designed for repeated charge-discharge cycles. Its proprietary size configuration matches the original Asus F3 series battery compartment dimensions precisely, ensuring secure installation without modification to the notebook chassis.
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
This BTI replacement battery maintains the power specifications and physical compatibility of the original Asus battery while offering the performance benefits of modern Lithium Ion technology.
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 Fast Charging Capability, Stable Power Delivery.
Fast Charging Capability
Lithium Ion chemistry enables quicker recharge cycles compared to older battery technologies, reducing downtime between uses.
- Efficient charging circuitry
- Reduced charge time
- Optimized power management
Stable Power Delivery
The 11.1V DC output provides consistent voltage regulation to ensure your notebook receives steady, uninterrupted power during operation.
- Minimal voltage fluctuation
- Consistent performance
- Reliable power supply
Deployment / Use Cases
This battery serves as a direct replacement for aging or failed batteries in Asus F3 series notebooks, restoring full portable functionality to these devices. It's particularly valuable for users who need to maintain older F3 series laptops that are no longer supported with original manufacturer batteries.
The battery supports typical mobile computing scenarios including business travel, classroom use, remote work locations, and any situation where AC power access is limited or unavailable. Its compatibility with multiple F3 series models makes it a versatile solution for IT departments managing fleets of Asus notebooks.
Highlights
- 11.1V DC output ensures steady, uninterrupted power supply to your notebook
- 4400 mAh Lithium Ion (Li-Ion) battery capacity for extended runtime
- Direct replacement for Asus F3 series notebooks including multiple model variants
- Rechargeable design supports repeated charge-discharge cycles
- Proprietary battery size matches original Asus F3 series specifications precisely
- Compatible with OEM part numbers 90-NI11B1000, A32-F3, and A33-F3
- 18-month limited warranty provides coverage for manufacturing defects
- Faster charging capability compared to older battery technologies
Specifications
| Specifications | |
|---|---|
| Manufacturer | Battery Technology, Inc |
| Manufacturer Part Number | AS-F3 |
| Brand Name | BTI |
| Product Name | Lithium Ion Notebook Battery |
| 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 |
| Output Voltage | 11.1 V DC |
| Miscellaneous | |
| Compatibility | Asus Notebooks: F3J F3JA F3JF F3JM F3JP F3Q F3S F3T F3 Series OEM Part Number(s): 90-NI11B1000 A32-F3 A33-F3 |
| Warranty | |
| Limited Warranty | 18 Month |
FAQ
What Asus notebook models is this battery compatible with?
This BTI AS-F3 battery is specifically designed for Asus F3 series notebooks, including models F3J, F3JA, F3JF, F3JM, F3JP, F3Q, F3S, and F3T. It also matches OEM part numbers 90-NI11B1000, A32-F3, and A33-F3. Always verify your specific notebook model before purchasing to ensure compatibility.
What is the output voltage and capacity of this notebook battery?
This battery delivers 11.1 volts of direct current (DC) output with a capacity rating of 4400 milliampere-hours (mAh). The 11.1V DC matches the original Asus F3 series power requirements, while the 4400 mAh capacity provides extended runtime between charges for typical notebook usage scenarios.
What type of battery chemistry does this product use?
This battery uses Lithium Ion (Li-Ion) chemistry, which offers several advantages over older battery technologies including higher energy density, lighter weight, no memory effect, and faster charging capability. Lithium Ion batteries also maintain more consistent voltage output throughout their discharge cycle compared to other chemistries.
Is this battery rechargeable and what is its warranty coverage?
Yes, this is a fully rechargeable battery designed for repeated charge-discharge cycles. It comes with an 18-month limited warranty that covers manufacturing defects and workmanship issues. The warranty period begins from the date of purchase and provides protection against premature failure under normal usage conditions.
How does this battery compare to the original Asus battery?
This BTI replacement battery maintains the exact physical dimensions, electrical specifications, and connector configuration of the original Asus F3 series battery. It delivers identical 11.1V DC output and uses modern Lithium Ion chemistry that may offer improved charging efficiency compared to older battery technologies. The proprietary size ensures perfect fit within the notebook's battery compartment.
What does 'proprietary battery size' mean for installation?
Proprietary battery size indicates that this battery is designed with specific dimensions and form factor that match the original Asus F3 series battery compartment exactly. This ensures the battery fits securely without modification to your notebook, maintains proper alignment with electrical contacts, and preserves the notebook's original physical profile when installed.
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 11.1 V DC, which helps position the unit for the right load level and installation role.
| Qty | Price | Available |
|---|
