The Cobham SAILOR Secondary Battery ATEX B3504 is a rechargeable Lithium-Ion battery specifically designed for SAILOR SP3500 ATEX radios, providing reliable power for daily communications operations in hazardous area environments.
This secondary battery is engineered for routine daily use, offering the convenience of rechargeability while maintaining the safety standards required for ATEX-certified equipment in potentially explosive atmospheres. The Lithium-Ion chemistry delivers excellent performance characteristics including high energy density, minimal memory effect, and consistent voltage output throughout the discharge cycle. With 7.2V nominal voltage and 1800mAh capacity, the B3504 provides ample operating time for typical work shifts while maintaining a compact and lightweight form factor. ATEX certification ensures the battery meets stringent European safety standards for use in oil and gas platforms, chemical tankers, refineries, and other hazardous environments where explosive atmospheres may be present.
As a rechargeable battery, the B3504 offers economic and environmental advantages over primary batteries for daily operations, reducing long-term operating costs and waste. The battery is specifically designed for SAILOR SP3500 ATEX radios, ensuring proper fit, electrical compatibility, and safe operation in certified intrinsically safe radio systems.
Trust A-Z MARINE PARTS to supply genuine Cobham SAILOR B3504 rechargeable batteries for your ATEX communications equipment.
Key Features
- Type: Secondary (Rechargeable)
- Chemistry: Li-Ion
- Voltage: 7.2V / 1800mAh
- ATEX Certified
- For Daily Use