BTI DL-1525 Lithium Ion Notebook Battery - 5200mAh 11. 1V DC - Compatible with Dell Inspiron 1525/1526
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Product Features
Product Overview
The BTI DL-1525 Lithium Ion Notebook Battery is a high-capacity replacement power source designed for Dell Inspiron 1525 and 1526 series laptops. This rechargeable battery delivers reliable performance with its 5200mAh capacity and stable 11.1V DC output, ensuring your notebook remains operational during extended use sessions.
Engineered with six lithium-ion cells in a proprietary form factor, this battery maintains compatibility with the original equipment specifications while offering the convenience of multiple recharge cycles. The 18-month limited warranty provides confidence in the product's durability and 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.
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 provides superior energy density compared to older battery technologies. The 5200mAh capacity represents substantial power storage, while the 11.1V DC output matches the voltage requirements of compatible Dell Inspiron notebooks.
The six-cell configuration optimizes power delivery and battery lifespan, with the proprietary size ensuring proper physical fit within the laptop chassis. The rechargeable design allows for hundreds of charge cycles, making this a cost-effective replacement solution over the long term.
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 DL-1525 battery offers several practical benefits for notebook users seeking reliable replacement power. Its lithium-ion construction provides a lighter and more compact solution compared to alternative battery chemistries, making it ideal for portable computing applications.
Extended Runtime
With 5200mAh of capacity, this battery delivers extended usage time between charges, reducing the frequency of power interruptions during important work sessions or presentations.
- Substantial 5200mAh capacity
- Reduces charging frequency
- Maintains productivity
Cost Efficiency
The rechargeable design allows this battery to be used hundreds of times, providing long-term value compared to disposable power solutions and reducing total cost of ownership.
- Hundreds of recharge cycles
- Reduces replacement costs
- Long-term value
Compatibility Assurance
Specifically engineered for Dell Inspiron 1525 and 1526 series notebooks, this battery ensures proper electrical and physical compatibility without modification or adapters.
- Dell Inspiron 1525/1526 series
- Proprietary form factor
- Direct replacement
Deployment / Use Cases
This replacement battery serves as an essential component for maintaining the portability and functionality of Dell Inspiron 1525 and 1526 series notebooks. It's particularly valuable for users whose original batteries have degraded over time or who need extended runtime for mobile computing.
Common deployment scenarios include business professionals who rely on their notebooks for presentations and client meetings, students who need reliable power throughout the school day, and remote workers who require uninterrupted computing capability during power-sensitive tasks. The battery's compatibility with specific Dell Inspiron models makes it a targeted solution rather than a universal replacement.
Business Mobility
Ideal for professionals who need reliable notebook power during travel, client visits, or off-site meetings where AC power may not be readily available.
Educational Use
Perfect for students and educators who require extended battery life throughout classroom sessions, library study periods, or campus computing.
Highlights
- 5200mAh capacity for extended notebook runtime
- 11.1V DC output compatible with Dell Inspiron 1525/1526 series
- Lithium-ion chemistry for lighter weight and better energy density
- Rechargeable design supports hundreds of charge cycles
- Six-cell configuration optimizes power delivery
- 18-month limited warranty for added confidence
- Proprietary form factor ensures proper physical fit
- Cost-effective replacement solution for aging notebook batteries
Specifications
| Specifications | |
|---|---|
| Manufacturer | Battery Technology, Inc |
| Manufacturer Part Number | DL-1525 |
| 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 | 6 |
| Output Voltage | 11.1 V DC |
| Miscellaneous | |
| Compatibility | Dell Inspiron Notebook Series: 1525 1526 |
| Country of Origin | China |
| Warranty | |
| Limited Warranty | 18 Month |
FAQ
What Dell notebook models is the BTI DL-1525 battery compatible with?
The BTI DL-1525 Lithium Ion Notebook Battery is specifically compatible with Dell Inspiron 1525 and 1526 series notebooks. This includes both the Inspiron 1525 and Inspiron 1526 models. The proprietary form factor and electrical specifications are engineered to match these specific Dell notebook series, ensuring proper fit and function without requiring adapters or modifications.
What is the capacity and voltage of this notebook battery?
This battery features a 5200mAh (milliampere-hour) capacity and delivers 11.1V DC (volts direct current) output. The 5200mAh rating indicates the amount of electrical charge the battery can store, which translates to extended runtime for compatible notebooks. The 11.1V output matches the voltage requirements of Dell Inspiron 1525 and 1526 series laptops for safe and efficient power delivery.
How many cells does this battery contain and what chemistry does it use?
The BTI DL-1525 battery contains six individual cells and utilizes lithium-ion (Li-Ion) chemistry. The six-cell configuration helps distribute the electrical load and can contribute to better battery lifespan. Lithium-ion chemistry offers advantages over older battery technologies including higher energy density, lighter weight, and reduced memory effect, making it well-suited for portable computing applications.
Is this battery rechargeable and how many times can it be recharged?
Yes, this is a rechargeable battery designed for hundreds of charge cycles. While the exact number of cycles depends on usage patterns and charging practices, lithium-ion batteries typically support several hundred complete charge-discharge cycles before significant capacity degradation occurs. This rechargeability makes the battery a cost-effective long-term solution compared to disposable alternatives.
What warranty coverage does the BTI DL-1525 battery include?
The BTI DL-1525 Lithium Ion Notebook Battery comes with an 18-month limited warranty. This warranty period provides coverage against manufacturing defects and premature failure under normal use conditions. The 18-month coverage offers substantial protection for a battery product and reflects manufacturer confidence in the product's quality and durability.
How does this replacement battery compare to the original Dell battery?
The BTI DL-1525 battery is engineered to match the specifications of the original Dell battery for Inspiron 1525 and 1526 series notebooks. It features the same proprietary form factor for proper physical fit, identical 11.1V DC output voltage, and comparable 5200mAh capacity. The lithium-ion chemistry and six-cell configuration are consistent with original equipment specifications, making this a direct replacement solution that maintains compatibility with your Dell notebook.
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 11.1 V DC, which helps position the unit for the right load level and installation role.
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