BTI LN-X220 Laptop Battery for Lenovo ThinkPad X220 - 5600 mAh Li-Ion - 10. 8V DC - Proprietary Size
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Product Features
Product Overview
The BTI LN-X220 is a direct replacement laptop battery engineered specifically for Lenovo ThinkPad X220 notebooks. This high-capacity 5600 mAh battery delivers reliable, extended runtime to keep your mobile workstation operational throughout the workday. Built with a proprietary form factor, it ensures a perfect fit and secure connection within the ThinkPad X220 chassis, maintaining the original design integrity.
As a rechargeable Lithium-Ion (Li-Ion) power source, it provides stable 10.8V DC output, matching the voltage requirements of the compatible notebook for safe and efficient operation. Manufactured by Battery Technology, Inc., this battery serves as a practical solution for aging or depleted original equipment, offering a cost-effective way to restore full mobility and productivity to your trusted ThinkPad X220.
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 battery pack integrates six individual Li-Ion cells to achieve its 5600 milliampere-hour (mAh) capacity rating, a measure of its energy storage potential. The Lithium-Ion chemistry is chosen for its high energy density, stable discharge characteristics, and lack of memory effect, which supports consistent performance over numerous charge cycles. The proprietary battery size is designed to match the exact physical and electrical interface of the Lenovo ThinkPad X220, ensuring compatibility without modification.
The electrical output is regulated to deliver 10.8 volts of direct current, which is the standard operating voltage for the target notebook system. This precise voltage matching is critical for device safety and optimal performance, preventing potential issues related to under-voltage or over-voltage conditions.
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.
Key Product Advantages
The BTI LN-X220 battery provides several distinct benefits for ThinkPad X220 users seeking a reliable power replacement. Its primary advantage is the restoration of original-equipment-level runtime and reliability, directly addressing the common need for battery renewal in aging business notebooks.
Extended Runtime & Compatibility
With a 5600 mAh capacity and precise 10.8V output, this battery is engineered to deliver performance that matches or exceeds the original specification for the ThinkPad X220, ensuring your device remains powered for extended periods.
- 5600 mAh capacity for longer usage between charges
- 10.8V DC output matches original notebook requirements
- Proprietary size guarantees a perfect physical fit
Environmental & Warranty Assurance
This product is designed with environmental considerations and backed by a substantial warranty, providing long-term value and compliance peace of mind.
- Compliant with WEEE environmental directives
- Backed by a 40-year limited warranty for exceptional longevity assurance
- Rechargeable design reduces waste compared to disposable alternatives
Deployment / Use Cases
This battery is deployed as a direct replacement component within Lenovo ThinkPad X220 notebooks. Its primary use case is renewing the power system of an existing X220 laptop whose original battery has degraded, lost capacity, or failed entirely. This allows organizations and individual users to extend the functional lifespan of their hardware investment without replacing the entire computer.
It is ideal for business environments, educational institutions, or remote work setups where the ThinkPad X220 remains in service but requires a refreshed power source. The battery supports standard notebook usage patterns, including mobile computing, presentations, fieldwork, and general productivity tasks, by restoring reliable, cord-free operation.
Highlights
- 5600 mAh Lithium-Ion (Li-Ion) battery for extended notebook runtime
- Specifically compatible with Lenovo ThinkPad X220 notebooks
- Delivers stable 10.8V DC output matching original equipment specifications
- Proprietary battery size ensures perfect fit and secure connection
- Rechargeable design supports repeated use, reducing environmental waste
- Backed by a substantial 40-year limited warranty
- Compliant with WEEE environmental directives
- Manufactured by Battery Technology, Inc. (BTI) for reliable performance
Specifications
| Specifications | |
|---|---|
| Manufacturer | Battery Technology, Inc |
| Manufacturer Part Number | LN-X220 |
| Brand Name | BTI |
| Product Name | Laptop Battery for Lenovo IBM ThinkPad X220 4291 |
| Product Type | Battery |
| Battery Information | |
| Application/Usage | Notebook |
| Battery Rechargeable | Yes |
| Battery Size | Proprietary Battery Size |
| Battery Chemistry | Lithium Ion (Li-Ion) |
| Battery Capacity | 5600 mAh |
| Number of Cells | 6 |
| Output Voltage | 10.8 V DC |
| Miscellaneous | |
| Compatibility | Lenovo ThikPad X220 Notebook |
| Country of Origin | China |
| Environmentally Friendly | Yes |
| Environmental Compliance | Waste Electrical and Electronic Equipment Directive (WEEE) |
| Warranty | |
| Limited Warranty | 40 Year |
FAQ
What notebook models is this BTI LN-X220 battery compatible with?
This battery is specifically designed for and compatible with the Lenovo ThinkPad X220 notebook. It uses a proprietary size and electrical interface that matches the X220 chassis, ensuring it will not fit or function correctly with other laptop models. Always verify your device model before purchase.
What is the capacity of this laptop battery, and how does it affect runtime?
The BTI LN-X220 has a capacity of 5600 milliampere-hours (mAh). This rating indicates the amount of electrical charge the battery can store. A higher mAh value generally translates to longer potential runtime for your notebook between charges, helping to restore the mobile usage time you experienced when the laptop was new.
What type of battery chemistry does this product use?
This battery uses Lithium-Ion (Li-Ion) chemistry. Li-Ion batteries are common in modern electronics due to their high energy density, relatively lightweight, and stable performance. They do not suffer from the 'memory effect' seen in some older battery types, allowing for more flexible charging patterns without significant capacity loss.
What is the output voltage of this battery, and why is it important?
The battery provides an output of 10.8 Volts Direct Current (10.8 V DC). This voltage is critical because it must precisely match the input voltage requirement of the Lenovo ThinkPad X220 notebook. Using a battery with the correct voltage ensures safe operation, protects the notebook's internal components, and allows for optimal power delivery and battery management.
What warranty coverage does this BTI laptop battery include?
The BTI LN-X220 battery is backed by a 40-year limited warranty. This extensive warranty period provides significant long-term assurance regarding the product's durability and manufacturer support, which is uncommon for consumable components like batteries and reflects confidence in its construction and lifespan.
Is this battery rechargeable and environmentally compliant?
Yes, this is a rechargeable battery. Its reusable nature reduces waste compared to single-use disposable batteries. Furthermore, the product and its manufacturing process comply with the Waste Electrical and Electronic Equipment Directive (WEEE), an environmental standard aimed at reducing the impact of electronic waste through responsible recycling and disposal practices.
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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