BTI AR-AS4315 Lithium Ion Notebook Battery - 10. 8V DC 4400mAh 6-Cell - Proprietary Size for Acer Aspire & Gateway Models
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Product Features
Product Overview
The BTI AR-AS4315 is a Lithium Ion notebook battery engineered as a direct replacement for Acer Aspire and Gateway laptop models. This proprietary-size battery delivers reliable mobile power with a 10.8V DC output and 4400mAh capacity, supporting extended computing sessions away from AC power.
Designed for compatibility with dozens of specific laptop models, this battery integrates seamlessly into existing systems without modification. Its six-cell Li-Ion construction provides a stable energy source through controlled electrochemical reactions, ensuring safe operation and consistent voltage delivery for your notebook's components.
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 battery employs Lithium Ion chemistry, known for its high energy density and lack of memory effect, allowing partial recharges without capacity degradation. The 4400mAh rating indicates the total charge storage, directly influencing runtime between charges when paired with your laptop's power consumption profile.
With a nominal output of 10.8V DC, the battery matches the voltage requirements of compatible notebooks, preventing under-voltage or over-voltage conditions that could affect system stability. The proprietary physical design ensures proper fitment and connector alignment, while the six-cell configuration balances capacity with physical dimensions.
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 replacement battery restores full mobile functionality to compatible laptops, eliminating dependency on AC power for normal operation. Its precise voltage regulation protects sensitive notebook electronics from power fluctuations.
Comprehensive Compatibility
Designed specifically for Acer Aspire 4540, 4736Z, 5542G, 5735Z, 5738DG, 5740, 5740G, 4220G, 4320G, 4220, 4710, 4710Z, 4720Z, 4920G, 5735-4774, AS5735-4624, 5536, 4330, 4530, 5738G, 5738PG, 5738Z, 5738ZG, 4715, 4715Z, 4720, 4720G, 4710ZG, 4310G, 4315, 4320, 4520, AS4730-4516, AS735-4950, 4930, 5335, 5535, 5542 and Gateway TC74, TC78, TC79, 4310, 4520G, 4710G, 4920, AS5735-4774, 4535, 4730Z, 5735, 5738, 5740DG, TC73 models.
Reliable Power Delivery
The 10.8V DC output maintains system stability during use, while the 4400mAh capacity supports extended computing sessions for productivity tasks, web browsing, and media playback.
Deployment / Use Cases
Deploy this battery as a direct replacement in compatible laptops experiencing reduced runtime or complete battery failure. It's ideal for business users, students, and remote workers who need reliable mobile computing without being tethered to power outlets.
Common deployment scenarios include replacing aging batteries in corporate laptop fleets, extending the usable life of existing hardware investments, and maintaining productivity during travel, meetings, or classroom settings where AC power may be limited or unavailable.
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.
Deployment planning benefits from clear examples of where the product fits best, how it may be installed or used, and which business scenarios it supports most naturally. This helps teams judge whether the product belongs at a fixed desk, in a shared workspace, in a meeting area, or as part of a broader managed device rollout.
Highlights
- Lithium Ion (Li-Ion) chemistry provides high energy density and stable power delivery
- 10.8V DC output matches notebook voltage requirements for safe operation
- 4400mAh capacity supports extended computing sessions away from AC power
- Six-cell configuration balances capacity with physical dimensions
- Proprietary size ensures perfect fitment in compatible laptop models
- Direct replacement for dozens of Acer Aspire and Gateway notebook models
- Rechargeable design allows hundreds of charge cycles
- 18-month limited warranty provides coverage for defects
Specifications
| Specifications | |
|---|---|
| Manufacturer | Battery Technology, Inc |
| Manufacturer Part Number | AR-AS4315 |
| 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 |
| Number of Cells | 6 |
| Output Voltage | 10.8 V DC |
| Miscellaneous | |
| Compatibility | ACER ASPIRE 4540 ACER ASPIRE 4736Z ACER ASPIRE 5542G ACER ASPIRE 5735Z ACER ASPIRE 5738DG ACER ASPIRE 5740 ACER ASPIRE 5740G ACER ASPIRE 4220G ACER ASPIRE 4320G ACER ASPIRE 4220 ACER ASPIRE 4710 ACER ASPIRE 4710Z ACER ASPIRE 4720Z ACER ASPIRE 4920G ACER ASPIRE 5735-4774 ACER ASPIRE AS5735-4624 ACER ASPIRE 5536 ACER ASPIRE 4330 ACER ASPIRE 4530 ACER ASPIRE 5738G ACER ASPIRE 5738PG ACER ASPIRE 5738Z ACER ASPIRE 5738ZG ACER ASPIRE 4715 ACER ASPIRE 4715Z ACER ASPIRE 4720 ACER ASPIRE 4720G ACER ASPIRE 4710ZG ACER ASPIRE 4310G ACER ASPIRE 4315 ACER ASPIRE 4320 ACER ASPIRE 4520 ACER ASPIRE AS4730-4516 ACER ASPIRE AS735-4950 ACER ASPIRE 4930 ACER ASPIRE 5335 ACER ASPIRE 5535 ACER ASPIRE 5542 GATEWAY TC74 GATEWAY TC78 GATEWAY TC79 ACER ASPIRE 4310 ACER ASPIRE 4520G ACER ASPIRE 4710G ACER ASPIRE 4920 ACER ASPIRE AS5735-4774 ACER ASPIRE 4535 ACER ASPIRE 4730Z ACER ASPIRE 5735 ACER ASPIRE 5738 ACER ASPIRE 5740DG GATEWAY TC73 |
| Country of Origin | China |
| Warranty | |
| Limited Warranty | 18 Month |
FAQ
What laptop models is the BTI AR-AS4315 battery compatible with?
This battery is specifically designed for numerous Acer Aspire models including 4540, 4736Z, 5542G, 5735Z, 5738DG, 5740, 5740G, 4220G, 4320G, 4220, 4710, 4710Z, 4720Z, 4920G, 5735-4774, AS5735-4624, 5536, 4330, 4530, 5738G, 5738PG, 5738Z, 5738ZG, 4715, 4715Z, 4720, 4720G, 4710ZG, 4310G, 4315, 4320, 4520, AS4730-4516, AS735-4950, 4930, 5335, 5535, 5542 and Gateway TC74, TC78, TC79, 4310, 4520G, 4710G, 4920, AS5735-4774, 4535, 4730Z, 5735, 5738, 5740DG, TC73. Always verify your specific model number before purchase.
What is the battery capacity and how does it affect runtime?
The BTI AR-AS4315 has a 4400mAh (milliampere-hour) capacity, which represents the total electrical charge the battery can store. Runtime depends on your laptop's power consumption, but this capacity typically supports several hours of standard computing tasks like web browsing, document editing, or media playback when the battery is new and properly conditioned.
What voltage does this battery provide?
This battery delivers a nominal output voltage of 10.8V DC (direct current), which matches the voltage requirements of the compatible notebook models. Maintaining this precise voltage is essential for stable system operation and prevents potential damage to sensitive laptop components from under-voltage or over-voltage conditions.
How many cells does this battery contain and why does it matter?
The battery contains six individual Lithium Ion cells configured to provide the specified voltage and capacity. The cell count affects both the physical dimensions and electrical characteristics of the battery. Six cells represent a common configuration that balances capacity with size constraints in notebook battery compartments, ensuring proper fitment while delivering adequate runtime.
Is this battery rechargeable and what chemistry does it use?
Yes, this is a fully rechargeable battery using Lithium Ion (Li-Ion) chemistry. Li-Ion batteries offer advantages including high energy density (more capacity in less space), no memory effect (allowing partial recharges without reducing capacity), and relatively low self-discharge when not in use. The battery can undergo hundreds of charge cycles with proper care and usage.
What warranty coverage does this battery include?
The BTI AR-AS4315 notebook battery comes with an 18-month limited warranty from the manufacturer. This warranty covers defects in materials and workmanship under normal use conditions. Warranty terms and claim procedures are provided by the manufacturer, and coverage may require proof of purchase from an authorized retailer.
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 10.8 V DC, which helps position the unit for the right load level and installation role.
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