Description

Overview
B3503 ATEX, Primary Battery,non Recharg. Li-ion is a genuine SAILOR/Cobham component or accessory identified by part number S-403503A. The item is referenced in the current SAILOR system price list and is intended for use with compatible SAILOR marine communication equipment. Compatibility should be checked by exact part number and system configuration before ordering.
Key Features
- B3503 ATEX, Primary Battery,non Recharg. Li-ion
- Lithium Metal
- 5.88g
- 0.3kg
Technical Specifications
| Manufacturer / Brand | SAILOR / Cobham Satcom |
|---|---|
| Part number | S-403503A |
Only technical details supported by the supplied price-list entry are shown here. Where a specification is not confirmed in the available supplier material, it is deliberately left out rather than guessed.
What’s Included
The supplier entry identifies this as an individual product/component. Unless the source description explicitly lists additional items, no extra accessories are assumed to be included.
Compatible Accessories
Compatibility is controlled by exact SAILOR part number and the installation in which the item is used. Contact F&C Marine with the existing equipment model if confirmation is required.
Downloads
Customer-facing manuals, product sheets and approvals are being maintained in the F&C Marine SAILOR/Cobham asset library. Only verified customer-use documentation will be linked publicly; service-only material is excluded.
Useful Links
- Cobham Satcom – official manufacturer website
- F&C Marine marine electronics shop
- F&C Marine knowledge base
Compatibility & Ordering Guidance
B3503 ATEX, Primary Battery,non Recharg. Li-ion is listed within the controlled SAILOR/Cobham product range under part number S-403503A. For accessories and system components, compatibility should be confirmed by exact part number rather than by appearance alone. Cable terminations, connector types, equipment generation, approvals and installation arrangements can differ between otherwise similar SAILOR systems.
For replacement or retrofit work, provide F&C Marine with the model and part number of the equipment already fitted and, where useful, a photograph of the existing connection or mounting arrangement. This allows the supporting component to be checked against the intended system before ordering.
Help & Advice
For replacement work, system extensions or new installations, send F&C Marine the existing SAILOR model, part number, vessel type and the function you need to achieve. We can help check compatibility and identify the supporting power, antenna, cable, mounting and control items required for a complete installation.
Availability: specialist SAILOR equipment and components are supplied subject to current manufacturer/distributor availability. Confirm stock and lead time before relying on a product for a time-critical refit or compliance requirement.















