BTI GT-M520 Lithium Ion Notebook Battery - 14. 8V DC 4400mAh - Replacement for eMachine Notebooks
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Product Features
Product Overview
The BTI GT-M520 Lithium Ion Notebook Battery is a purpose-built replacement power source designed specifically for eMachine notebook computers. This retail-packaged battery delivers reliable 14.8V DC output with a substantial 4400mAh capacity, providing extended runtime for compatible portable devices.
Manufactured by Battery Technology, Inc., this Li-Ion battery features proprietary sizing that matches original equipment specifications, ensuring proper fit and electrical compatibility. The rechargeable design eliminates the need for disposable batteries, offering both economic and environmental advantages for notebook users who require dependable mobile power.
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 utilizes advanced Lithium Ion chemistry, which offers superior energy density compared to older battery technologies. The 4400mAh capacity provides substantial energy storage in a compact form factor, while the 14.8V DC output matches the voltage requirements of supported eMachine notebooks.
The proprietary battery size ensures mechanical compatibility with notebook battery compartments, while the rechargeable design supports hundreds of charge cycles. With an 18-month limited warranty, this battery delivers reliable performance backed by manufacturer support.
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 GT-M520 offers several practical benefits for notebook users seeking reliable replacement power. Its Lithium Ion chemistry provides excellent energy density in a compact package, making it both smaller and lighter than many alternative rechargeable batteries.
Extended Runtime
With 4400mAh capacity, this battery delivers substantial operating time between charges, keeping your notebook ready for use when needed.
- 14.8V DC output matches notebook requirements
- Proprietary sizing ensures proper fit
Convenience and Economy
The rechargeable design eliminates the need for disposable batteries, saving both time and money over the battery's lifespan.
- No store trips when power runs low
- Hundreds of recharge cycles supported
Deployment / Use Cases
This battery serves as a direct replacement for original notebook batteries in supported eMachine models. It's ideal for users whose original batteries have reached end-of-life or who require spare batteries for extended mobile use.
Common deployment scenarios include business professionals who rely on notebook computers during travel, students using notebooks for coursework, and home users who need reliable backup power for their portable devices. The battery's compatibility with multiple eMachine notebook models makes it a versatile solution for various user needs.
Highlights
- Lithium Ion chemistry for superior energy density
- 4400mAh capacity provides extended runtime
- 14.8V DC output matches notebook requirements
- Rechargeable design eliminates disposable batteries
- Proprietary sizing ensures proper fit
- Compatible with multiple eMachine notebook models
- 18-month limited warranty
- Smaller and lighter than many alternatives
Specifications
| Specifications | |
|---|---|
| Manufacturer | Battery Technology, Inc |
| Manufacturer Part Number | GT-M520 |
| Brand Name | BTI |
| Product Name | Lithium Ion Notebook Battery |
| Package Type | Retail |
| 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 | 14.8 V DC |
| Miscellaneous | |
| Compatibility | eMachine Notebooks: 7110GX 7210GX 7215GX 7305GZ 7320GZ 7322GZ 7324GZ 7325GZ 7326GZ 7330GH 7405GH 7405GX 7410GX 7415GX 7422GX 7426GX 7508GX 7510GX M520 M6805 M6807 MX7118 MX7315 MX7337 MX7337H MX7340 MX7515 MX7515H MX7520 MX7525 |
| Warranty | |
| Limited Warranty | 18 Month |
FAQ
What notebook models is the BTI GT-M520 battery compatible with?
The BTI GT-M520 Lithium Ion Notebook Battery is specifically designed for eMachine notebooks including models 7110GX, 7210GX, 7215GX, 7305GZ, 7320GZ, 7322GZ, 7324GZ, 7325GZ, 7326GZ, 7330GH, 7405GH, 7405GX, 7410GX, 7415GX, 7422GX, 7426GX, 7508GX, 7510GX, M520, M6805, M6807, MX7118, MX7315, MX7337, MX7337H, MX7340, MX7515, MX7515H, MX7520, and MX7525. It features proprietary sizing that matches original equipment specifications for these models.
What is the battery capacity and voltage of the GT-M520?
The BTI GT-M520 delivers 14.8 volts DC with a capacity of 4400 milliampere-hours (mAh). This voltage matches the requirements of compatible eMachine notebooks, while the 4400mAh capacity provides substantial energy storage for extended runtime between charges. The Lithium Ion chemistry offers excellent energy density in a compact form factor.
Is this battery rechargeable and what chemistry does it use?
Yes, the BTI GT-M520 is a rechargeable battery that utilizes Lithium Ion (Li-Ion) chemistry. Lithium Ion batteries offer several advantages including higher energy density, lighter weight, and no memory effect compared to older battery technologies. The rechargeable design supports hundreds of charge cycles, eliminating the need for disposable batteries and providing long-term value.
What warranty coverage does this notebook battery include?
The BTI GT-M520 Lithium Ion Notebook Battery comes with an 18-month limited warranty from the manufacturer, Battery Technology, Inc. This warranty period provides assurance of product quality and reliability, covering defects in materials and workmanship under normal use conditions for a year and a half from purchase.
How does the proprietary battery size affect compatibility?
The proprietary battery size ensures mechanical compatibility with the battery compartments of supported eMachine notebook models. This sizing matches original equipment specifications, providing proper physical fit and secure electrical connections. Proprietary sizing is common in notebook batteries to ensure optimal performance and safety in specific device models.
What are the advantages of Lithium Ion chemistry for notebook batteries?
Lithium Ion chemistry offers several key advantages for notebook batteries including higher energy density (more power in less space), lighter weight, no memory effect (can be recharged at any state of discharge), and lower self-discharge rates. These characteristics make Li-Ion batteries ideal for portable devices where size, weight, and runtime are important considerations.
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.
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