sales@foscoconnect.com
(510) 319-9878
Silicon Valley, CA, USA
Overview
The Fujikura BTR-15 is a rechargeable Lithium-Ion battery designed specifically as a power source for Fujikura 90S and 90R fusion splicers. This unit ensures consistent power for field-based splicing operations where access to AC mains is limited or unavailable.
Engineered for high-demand environments, this battery provides the necessary capacity to maintain workflow efficiency during long fiber deployment shifts. It integrates directly with compatible splicers to support critical networking infrastructure installation and maintenance tasks.
Key Features
-
Lithium-Ion Technology
Utilizes a rechargeable Li-Ion chemistry, offering high energy density and no memory effect for consistent power delivery. -
High Capacity
Provides up to 300 splice and heat cycles on a single charge, supporting extended field operation without downtime. -
Seamless Compatibility
Specifically manufactured for Fujikura 90S and 90R series fusion splicers to ensure precise power matching and safety. -
Extended Service Life
Rated for approximately 500 recharge cycles, providing a long-term cost-effective power solution for technicians. -
Field-Ready Design
Rugged construction built to withstand the rigors of outside plant and data center environments.
Applications
- Fiber optic network construction
- Data center cabling installations
- Long-haul fiber maintenance
- FTTx drop cable termination
Compatibility
Fusion Splicers- Fujikura 90S
- Fujikura 90R
Technical Specifications
| Specification | Value |
|---|---|
| Manufacturer | Fujikura |
| Model | BTR-15 |
| Part Number | S017512 |
| Battery Chemistry | Lithium-Ion (Li-Ion) |
| Voltage | 14.4 V |
| Capacity | 6.4 Ah |
| Cycle Life | Approx. 500 recharges |
| Performance | Up to 300 splice and heat cycles |
Frequently Asked Questions
Is the BTR-15 compatible with older Fujikura splicers?
This battery is specifically designed for the Fujikura 90S and 90R fusion splicers. Please check your specific splicer model documentation for power compatibility.
How many cycles can I expect from the battery?
The battery is rated for approximately 500 recharge cycles over its lifespan, depending on usage and storage conditions.
How many splices will one full charge provide?
The BTR-15 provides sufficient power for up to 300 splice and heat cycles.
How should I store the battery?
For optimal performance, store the battery in a cool, dry place and avoid exposing it to extreme temperature fluctuations.
Is this a rechargeable battery?
Yes, it is a rechargeable Lithium-Ion battery.

