BTI GT-E155X8 Lithium Ion Notebook Battery - 5200mAh 14. 8V DC - 8-Cell Replacement for Gateway Laptops
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Product Features
Product Overview
The BTI GT-E155X8 Lithium Ion Notebook Battery is a direct replacement power solution designed for specific Gateway laptop models. This 5200mAh battery delivers reliable 14.8V DC output to keep your notebook operational during mobile use or power interruptions.
Engineered with an 8-cell Lithium Ion (Li-Ion) configuration, this battery offers a balance of capacity and physical profile that matches the original equipment specifications. Its proprietary size ensures a proper fit within the laptop chassis, making installation straightforward for users replacing worn or depleted batteries.
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 utilizes Lithium Ion chemistry, which provides higher energy density and reduced memory effect compared to older battery technologies. The 5200mAh capacity translates to extended runtime between charges, while the 14.8V DC output maintains stable power delivery to the laptop's internal components.
The 8-cell design distributes power load efficiently across multiple cells, contributing to both performance consistency and thermal management during charging and discharge cycles.
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 GT-E155X8 offers several practical benefits for users needing to restore their Gateway laptop's mobility and runtime.
Optimized Charging Performance
Lithium Ion technology enables faster charging cycles compared to some alternative chemistries, reducing downtime when you need to power up quickly.
- Reduced charge time
- Efficient power conversion
Cost-Effective Replacement
As a reusable power source, this battery eliminates the need for frequent disposable battery purchases, providing long-term value through multiple charge cycles.
- Multiple use cycles
- Replaces OEM battery
Safe Power Delivery
The 14.8V DC output is engineered to match Gateway laptop power requirements, ensuring stable operation without voltage fluctuations that could affect system performance.
- Stable voltage output
- System protection
Deployment / Use Cases
This battery is specifically designed as a replacement component for Gateway notebook computers that have reached the end of their original battery life or require additional runtime capacity.
Primary deployment scenarios include office environments where employees use compatible Gateway laptops for daily tasks, educational settings with fleet devices needing battery refreshes, and home users seeking to extend the usable life of their existing hardware without replacing the entire system.
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.
Business Continuity
Keep Gateway laptops operational during meetings, travel, or areas with limited power access by maintaining adequate battery reserves.
Hardware Lifecycle Extension
Revitalize older Gateway laptops that still meet performance needs but suffer from diminished battery runtime, delaying costly full-system replacements.
Highlights
- 5200mAh capacity for extended notebook runtime
- 14.8V DC output matches Gateway laptop power requirements
- Lithium Ion (Li-Ion) chemistry for efficient charging
- Compatible with Gateway C-120, E-155, S-7125C, C-5815, and C-5817 series
- Proprietary size ensures proper fit in laptop chassis
- 8-cell design for balanced power distribution
- Rechargeable design supports multiple use cycles
- 18-month limited warranty for quality assurance
Specifications
| Specifications | |
|---|---|
| Manufacturer | Battery Technology, Inc |
| Manufacturer Part Number | GT-E155X8 |
| 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 | 5200 mAh |
| Number of Cells | 8 |
| Output Voltage | 14.8 V DC |
| Miscellaneous | |
| Compatibility | Gateway Notebooks: C-120 C-120X E-155 E-155C S-7125C C-5815 C-5817 C-5817C |
| Warranty | |
| Limited Warranty | 18 Month |
FAQ
What Gateway laptop models is the GT-E155X8 battery compatible with?
This battery is compatible with Gateway C-120, C-120X, E-155, E-155C, S-7125C, C-5815, C-5817, and C-5817C notebook models. It is designed as a direct replacement for the original battery in these specific systems.
What is the capacity and voltage of this notebook battery?
The BTI GT-E155X8 has a 5200mAh (milliampere-hour) capacity and delivers 14.8V DC output. This combination provides extended runtime while maintaining the voltage required by compatible Gateway laptops.
How many cells does this battery contain and why does it matter?
This battery contains 8 individual cells. The cell count affects both the physical size and power distribution; 8 cells help balance the electrical load across the battery pack, which can contribute to more consistent performance and better thermal management during use.
What type of battery chemistry does the GT-E155X8 use?
It uses Lithium Ion (Li-Ion) chemistry. Li-Ion batteries typically offer higher energy density, lower self-discharge rates, and reduced memory effect compared to older technologies like NiMH or NiCd, making them well-suited for notebook applications.
Is this battery rechargeable and what is its warranty?
Yes, this is a rechargeable battery designed for multiple charge cycles. It comes with an 18-month limited warranty from the manufacturer, Battery Technology, Inc., covering defects in materials and workmanship.
What does 'Proprietary Battery Size' mean for installation?
Proprietary Battery Size indicates that this battery is designed to match the specific physical dimensions and connector placement of the original battery in compatible Gateway laptops. This ensures proper fit within the battery compartment and correct electrical connection without modification.
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 14.8 V DC, which helps position the unit for the right load level and installation role.
| Qty | Price | Available |
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