S943, S943B Replacement Battery for Fitel S178A, S153A,
Professional Grade Replacement Battery for Fitel Fusion Splicers
Power your field operations with the high-performance S943 replacement battery. Engineered specifically for professional fiber optic technicians, this premium Lithium-Ion battery ensures your Fitel S178A, S153A, and S121 series splicers stay powered during critical splicing tasks. Built with high-quality cells, it features no memory effect and integrated safety protection.
Technical Specifications
- Part Numbers: S943, S943B
- Capacity: 2600mAh / 28.86Wh
- Voltage: 11.1V
- Battery Type: Lithium-Ion (Li-ion)
- Dimensions: 82.00 x 60.00 x 22.00mm
- Safety Features: Overcharge, over-discharge, and short-circuit protection.
Full Compatibility List
This battery is a 100% guaranteed fit for the following Fitel (Furukawa) equipment:
Compatible Splicer Models:
- S178 Series: S178A, S178B, S178V
- S153 Series: S153A, S153V2
- S177 Series: S177A, S177B
- S123 Series: S123C, S123C12, S123CM8, S123M12, S123M4, S123M8
- S122 Series: S122A, S122C, S122M12, S122M8
- S121 Series: S121A, S121M4
Original Part Numbers (Cross-Reference):
- Fitel S943
- Fitel S943B
Why Choose Vintrons?
- 12-Month Warranty: Full replacement coverage for peace of mind.
- Certified Quality: Manufactured to meet or exceed original equipment manufacturer (OEM) standards.
- Field Tested: Trusted by fiber optic professionals for consistent cycle life and durability.