BTI FJ-C65L Lifebook C65 Series Notebook Battery - Lithium Ion (Li-Ion) - 14. 8V DC - 4400 mAh
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Product Features
Product Overview
The BTI FJ-C65L is a direct replacement Lithium Ion notebook battery engineered for Fujitsu Lifebook C65 series laptops. This battery delivers reliable power with a 14.8V DC output and 4400 mAh capacity, ensuring extended runtime for mobile productivity.
Designed as a proprietary form factor, it offers a precise fit to maintain the notebook's original profile and secure installation. The battery supports standard recharge cycles and comes with an 18-month limited warranty for added peace of mind in business IT environments.
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 Lithium Ion battery operates at 14.8V DC with a 4400 mAh capacity, providing stable power delivery for Fujitsu Lifebook C65 notebooks. The proprietary battery size ensures compatibility without modification, and the rechargeable design supports repeated use cycles.
Built with safety and efficiency in mind, it integrates seamlessly with the notebook's power management system. The battery chemistry offers a balance of energy density and longevity, suitable for daily business computing tasks.
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 FJ-C65L battery provides a reliable power solution with optimized performance for Fujitsu Lifebook C65 series notebooks. Its design focuses on safety, compatibility, and extended usability in professional settings.
Precise Compatibility
Engineered specifically for Fujitsu Lifebook C65 series, this battery ensures a secure fit and reliable electrical connection without requiring adapters or modifications.
- Proprietary form factor
- Direct replacement design
Efficient Power Delivery
With 14.8V DC output and 4400 mAh capacity, it delivers consistent power for notebook operations, supporting productivity during meetings, travel, or remote work.
- Stable voltage output
- Extended runtime capacity
Durability and Support
The Lithium Ion chemistry and 18-month warranty provide long-term reliability, reducing downtime and maintenance costs for business IT assets.
- Rechargeable design
- Manufacturer warranty included
Deployment / Use Cases
This battery is ideal for replacing worn or depleted original batteries in Fujitsu Lifebook C65 notebooks across various business environments. It restores mobile computing capability for professionals who rely on their laptops for daily tasks.
Common deployment scenarios include office workstations, remote work setups, educational institutions, and field service operations where reliable notebook power is essential. The battery supports standard charging cycles, making it suitable for regular use with compatible chargers.
Business Notebook Refresh
Extend the lifespan of Fujitsu Lifebook C65 notebooks by replacing aging batteries, maintaining productivity without full device replacement.
Mobile Workforce Support
Provide reliable power for employees working remotely or traveling, ensuring uninterrupted access to business applications and data.
Highlights
- Lithium Ion (Li-Ion) chemistry for efficient power delivery
- 14.8V DC output voltage compatible with Fujitsu Lifebook C65 series
- 4400 mAh capacity for extended notebook runtime
- Proprietary battery size ensures precise fit and secure installation
- Rechargeable design supports repeated use cycles
- 18-month limited warranty for added reliability
- Direct replacement for original notebook batteries
- Optimized for business IT environments and mobile productivity
Specifications
| Specifications | |
|---|---|
| Manufacturer | Battery Technology, Inc |
| Manufacturer Part Number | FJ-C65L |
| Brand Name | BTI |
| Product Name | Lifebook C65 Series 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 | 4400 mAh |
| Output Voltage | 14.8 V DC |
| Miscellaneous | |
| Compatibility | Fuji Lifebook C65 Series |
| Warranty | |
| Limited Warranty | 18 Month |
FAQ
What notebook models is the BTI FJ-C65L battery compatible with?
The BTI FJ-C65L battery is specifically designed for Fujitsu Lifebook C65 series notebooks. It uses a proprietary form factor to ensure a precise fit and reliable electrical connection, making it a direct replacement for the original battery in these models without requiring adapters or modifications.
What is the output voltage and capacity of this battery?
This battery provides an output voltage of 14.8V DC with a capacity of 4400 mAh. The 14.8V DC matches the power requirements of Fujitsu Lifebook C65 notebooks, while the 4400 mAh capacity supports extended runtime for business computing tasks such as document editing, web browsing, and video conferencing.
Is the BTI FJ-C65L battery rechargeable?
Yes, the BTI FJ-C65L battery is rechargeable. It uses Lithium Ion (Li-Ion) chemistry, which supports repeated charge and discharge cycles. This allows the battery to be used regularly with compatible notebook chargers, making it suitable for daily business use where consistent power availability is needed.
What warranty comes with this notebook battery?
The BTI FJ-C65L battery includes an 18-month limited warranty. This warranty covers manufacturing defects and ensures reliability for business IT deployments, providing peace of mind and reducing potential downtime associated with battery failures in professional environments.
How does the proprietary battery size affect installation?
The proprietary battery size is engineered to match the exact dimensions and connector placement of Fujitsu Lifebook C65 notebooks. This ensures a secure physical fit and proper electrical contact, eliminating the need for modifications or adapters. It maintains the notebook's original profile and supports safe, reliable power delivery.
What are the advantages of Lithium Ion chemistry in this battery?
Lithium Ion (Li-Ion) chemistry offers high energy density, allowing the 4400 mAh capacity in a compact form factor. It provides stable voltage output at 14.8V DC, supports efficient recharge cycles, and has a lower self-discharge rate compared to some older battery types. These characteristics make it suitable for reliable notebook power in business settings.
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