BTI LN-B50-30 Notebook Battery - 2200 mAh 14. 4V DC Li-Ion Rechargeable - Compatible with Lenovo B40-30/B40-70/B50-30/B50-45/B50-70
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Product Features
Technical Overview
This battery utilizes advanced lithium-ion chemistry to deliver consistent voltage regulation and extended cycle life compared to older battery technologies. The 2200 mAh capacity provides substantial runtime for compatible notebooks, while the 14.4V DC output ensures proper device operation.
The proprietary battery size is engineered to fit precisely within the battery compartments of supported Lenovo notebooks, maintaining the original equipment form factor and connection interface.
This section brings together practical product details such as Application/Usage, Battery Rechargeable, Battery Size, Height, 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 battery offers several advantages for business users seeking reliable notebook power solutions. The lithium-ion construction provides better energy density and longer service life than alternative chemistries, while the precise compatibility ensures seamless integration with supported Lenovo systems.
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 Extended Runtime, Environmental Compliance.
Extended Runtime
The 2200 mAh capacity delivers substantial operating time between charges, supporting extended work sessions and mobile productivity.
- Higher energy density than standard batteries
- Optimized for Lenovo power management systems
Environmental Compliance
Manufactured in compliance with WEEE directives, this battery meets environmental standards for responsible electronic waste management.
- Environmentally friendly construction
- Rechargeable design reduces waste
Deployment / Use Cases
The LN-B50-30 serves as a direct replacement battery for Lenovo B40 and B50 series notebooks in business environments where reliable mobile computing is essential. IT departments can deploy these batteries to refresh aging notebook fleets or maintain spare inventory for quick replacements.
This battery is particularly valuable for organizations standardizing on Lenovo business notebooks, providing a cost-effective alternative to OEM batteries while maintaining compatibility and performance. The lightweight design makes it suitable for users who frequently work remotely or travel with their notebooks.
This section brings together practical product details such as Application/Usage, Battery Rechargeable, Battery Size, Height, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
Physical Profile
Measuring 0.48" in height, 1.34" in width, and 10.64" in depth, this battery maintains the compact form factor required for notebook integration. The 0.48-ounce weight contributes minimally to overall device weight, preserving the portable nature of compatible Lenovo notebooks.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 0.48" (12.19 mm), 1.34" (34.04 mm), 10.64" (270.26 mm), 0.48 oz (13.61 g). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Width
- 1.34" (34.04 mm)
- Depth
- 10.64" (270.26 mm)
- Height
- 0.48" (12.19 mm)
- Weight
- 0.48 oz (13.61 g)
Highlights
- 2200 mAh lithium-ion battery with 14.4V DC output
- Direct replacement for Lenovo B40 and B50 series notebooks
- Compatible with OEM part numbers L13S4A01 and L13M4A01
- Proprietary battery size ensures proper fit in notebook compartments
- Rechargeable design extends service life and reduces waste
- Lightweight construction at just 0.48 ounces
- Environmentally compliant with WEEE directives
- Backed by an 18-month limited warranty
Specifications
| Specifications | |
|---|---|
| Manufacturer | Battery Technology, Inc |
| Manufacturer Part Number | LN-B50-30 |
| Brand Name | BTI |
| Product Name | 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 | 2200 mAh |
| Output Voltage | 14.4 V DC |
| Physical Characteristics | |
| Height | 0.48" (12.19 mm) |
| Width | 1.34" (34.04 mm) |
| Depth | 10.64" (270.26 mm) |
| Weight (Approximate) | 0.48 oz (13.61 g) |
| Miscellaneous | |
| Compatible to OEM Part Number | L13S4A01 L13M4A01 |
| Compatibility | LENOVO Notebooks: B40-30 B40-70 B50-30 B50-45 B50-70 |
| Country of Origin | China |
| Environmentally Friendly | Yes |
| Environmental Compliance | Waste Electrical and Electronic Equipment Directive (WEEE) |
| Warranty | |
| Limited Warranty | 18 Month |
FAQ
What Lenovo notebook models is this battery compatible with?
The BTI LN-B50-30 battery is specifically compatible with Lenovo B40-30, B40-70, B50-30, B50-45, and B50-70 notebook models. It also matches OEM part numbers L13S4A01 and L13M4A01, ensuring it serves as a direct replacement for original equipment batteries in these systems.
What is the battery capacity and voltage output?
This battery provides 2200 mAh (milliampere-hour) capacity with a 14.4V DC output voltage. The capacity determines how long the battery can power your notebook between charges, while the voltage ensures proper operation of your device's components and charging system.
What type of battery chemistry does this product use?
The BTI LN-B50-30 utilizes lithium-ion (Li-Ion) chemistry, which offers higher energy density, longer cycle life, and better performance consistency compared to older battery technologies. This chemistry is standard for modern notebook batteries due to its reliability and safety characteristics.
Is this battery rechargeable?
Yes, this is a fully rechargeable battery designed for repeated charging cycles. The lithium-ion construction supports hundreds of charge cycles while maintaining capacity, making it more economical and environmentally friendly than disposable battery alternatives.
What are the physical dimensions and weight of this battery?
The battery measures 0.48 inches in height, 1.34 inches in width, and 10.64 inches in depth (12.19 x 34.04 x 270.26 mm). It weighs approximately 0.48 ounces (13.61 grams), maintaining the lightweight profile necessary for portable notebook use.
What warranty coverage does this battery include?
BTI provides an 18-month limited warranty for this battery, covering manufacturing defects and premature failure under normal use conditions. This warranty period offers substantial protection for your investment in notebook power reliability.
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 14.4 V DC, which helps position the unit for the right load level and installation role.
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