






⚡ Fuse faster, connect smarter — the future of fiber splicing is here!
The Signal Fire AI-9 is a professional-grade corded electric fusion splicer featuring ultra-fast 5-second splice and 15-second heat cycles powered by a high-capacity 7800mAh battery. Equipped with six motors for precise core alignment, a 5-inch high-resolution display, and a versatile 3-in-1 fiber holder, it supports multiple fiber types with minimal splice loss. Its built-in optical power meter and visual fault locator enhance quality control, while smart app connectivity and multilingual support make it a must-have tool for fiber optic engineers aiming for efficiency and accuracy.
| Brand | Signal Fire |
| Power Source | Corded Electric |
| Style | Classic,Simple |
| Colour | Black |
| Item Weight | 5.5 Kilograms |
| Item dimensions L x W x H | 13.5 x 19.8 x 12.2 Centimeters |
| Lower Temperature Rating | 15 Degrees Celsius |
| Min. Operating Voltage | 1.1E+2 Volts |
| Specification Met | CE |
| Upper Temperature Rating | 5E+1 Degrees Celsius |
| Measurement Type | Optical Power Meter/Visual Fault Locator |
| UPC | 791300314286 |
| Manufacturer | Signal fire |
| Model number | Signal fire AI-9 |
| Number of Memory Sticks | 1 |
| Item Weight | 5 kg 500 g |
| Product Dimensions | 13.5 x 19.8 x 12.2 cm; 5.5 kg |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Item model number | Signal fire AI-9 |
| Item Height | 12.2 Centimeters |
| Item Width | 19.8 Centimeters |
| Included Components | 1 Electric Circuit Testing Device |
| Are batteries included? | Yes |
| Lithium battery energy content | 85 Watt Hours |
| Lithium Battery Packaging | Batteries contained in equipment |
| Lithium battery weight | 471 Grams |
| Number of lithium ion cells | 9 |
| Number of lithium metal cells | 9 |
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