Cobham SAILOR B3504 ATEX Rechargeable Battery (S-403504A) – Reliable Power for Intrinsically Safe Communication Devices
Product Overview
The Cobham SAILOR B3504 ATEX Rechargeable Battery (S-403504A) is a high-quality, intrinsically safe rechargeable battery designed specifically for Cobham’s SAILOR SP3500 series portable radios. With a voltage of 7.2V and a capacity of 1650mAh, this battery provides reliable and consistent power essential for professional communication in hazardous environments.
Certified as ATEX II 2G Ex ib II C T4, this battery meets stringent safety standards for use in explosive atmospheres, making it ideal for industries such as oil and gas, chemical plants, and mining where safe and dependable communication is critical. As a secondary battery intended for daily use, the B3504 ensures extended device uptime while maintaining the safety integrity of the communication equipment.
Key Features
- Voltage: 7.2V
- Capacity: 1650mAh
- Rechargeable: Supports repeated charging cycles, reducing replacement costs
- Intrinsic Safety: ATEX certified II 2G Ex ib II C T4 for hazardous locations
- Compatibility: Designed for Cobham SAILOR SP3500 series radios, including models SP3530, SP3540, and SP3560
- Durable and Reliable: Built to withstand demanding field conditions and ensure uninterrupted communication
- Easy Installation: Designed for quick and secure battery replacement in portable radios
Technical Specifications
| Specification | Details |
|---|---|
| Model Number | S-403504A (SAILOR B3504) |
| Battery Type | Rechargeable secondary battery |
| Voltage | 7.2 Volts |
| Capacity | 1650mAh |
| Certification | ATEX II 2G Ex ib II C T4 |
| Compatible Devices | SAILOR SP3530 VHF ATEX |
| SAILOR SP3540 VHF ATEX | |
| SAILOR SP3560 UHF ATEX | |
| Recharge Cycles | Designed for daily rechargeable use |
| Battery Chemistry | NiMH or Lithium-ion (confirm per manufacturer specs) |
Product Description
The Cobham SAILOR B3504 ATEX Rechargeable Battery is engineered to provide a safe, reliable, and long-lasting power source for Cobham’s SAILOR SP3500 series radios. Its 7.2V, 1650mAh capacity ensures sufficient runtime for field professionals requiring uninterrupted communication during their work shifts.
Safety is paramount in hazardous environments, and this battery’s ATEX certification guarantees that it meets rigorous requirements to prevent ignition risks in explosive atmospheres. This intrinsic safety certification classifies the battery as suitable for Zone 1 and Zone 2 hazardous areas, supporting industries such as oil and gas extraction, petrochemical plants, and mining operations where communication reliability and safety cannot be compromised.
The rechargeable design makes the B3504 an economical choice for users, enabling multiple charge cycles while maintaining performance consistency. This feature helps reduce waste and overall costs associated with battery replacements.
The battery is precisely designed to fit and function with the SAILOR SP3530, SP3540, and SP3560 portable radios. These radios are widely used in industries requiring rugged, certified communication tools for field operations. By using the original Cobham battery pack, professionals can ensure compatibility, optimum performance, and compliance with safety regulations.
Benefits of the Cobham SAILOR B3504 ATEX Rechargeable Battery
- Certified Safety: Meets ATEX II 2G Ex ib II C T4 standards for use in explosive atmospheres, ensuring compliance with industry regulations and safety for operators.
- Reliable Power Supply: Provides steady voltage and sufficient capacity for extended field operations, minimizing communication interruptions.
- Rechargeable Convenience: Supports repeated charging cycles, enhancing cost-efficiency and environmental sustainability.
- Wide Compatibility: Specifically designed for the SAILOR SP3500 series portable radios, guaranteeing a seamless fit and optimal performance.
- Durable Design: Built to withstand harsh environmental conditions encountered in industrial settings, ensuring long-lasting durability.
- Easy Replacement: Facilitates quick battery swaps for minimal downtime during operations.
Compatibility Table
| Radio Model | Frequency Band | ATEX Certified | Compatible Battery |
|---|---|---|---|
| SAILOR SP3530 Portable VHF | VHF | Yes | Cobham SAILOR B3504 |
| SAILOR SP3540 Portable VHF | VHF | Yes | Cobham SAILOR B3504 |
| SAILOR SP3560 Portable UHF | UHF | Yes | Cobham SAILOR B3504 |
Applications
- Oil and Gas Industry: Safe, reliable communication in hazardous zones on rigs and refineries.
- Chemical Plants: Ensures communication safety in volatile environments.
- Mining Operations: Intrinsically safe power source for underground and surface mining radios.
- Industrial Manufacturing: Enables secure, ongoing communication in areas with flammable atmospheres.
- Emergency Services: Provides dependable battery power for rescue teams working in potentially explosive areas.
Frequently Asked Questions (FAQs)
Q1: Is the Cobham SAILOR B3504 battery rechargeable?
A1: Yes, this battery is rechargeable and designed for daily use with multiple recharge cycles to maximize lifespan.
Q2: Which radios are compatible with this battery?
A2: It is compatible with Cobham SAILOR SP3530, SP3540, and SP3560 portable radios.
Q3: What does the ATEX certification mean for this battery?
A3: ATEX certification indicates that the battery is intrinsically safe for use in hazardous locations with explosive atmospheres, meeting strict European safety standards.
Q4: How long does the battery typically last on a full charge?
A4: Battery runtime varies depending on radio usage, but the 1650mAh capacity provides sufficient power for extended field operation.
Q5: Can I use this battery with other Cobham radios outside the SP3500 series?
A5: This battery is specifically designed for the SP3500 series. Using it with other radios is not recommended due to potential compatibility and safety issues.
Conclusion
The Cobham SAILOR B3504 ATEX Rechargeable Battery (S-403504A) is a crucial component for professionals relying on Cobham’s SAILOR SP3500 series radios in hazardous environments. Its intrinsic safety certification, reliable power capacity, and compatibility ensure seamless and safe operation of portable radios essential for mission-critical communications.
Investing in this original Cobham battery guarantees compliance with safety regulations, reduces operational downtime, and enhances communication reliability in the most demanding industrial settings. The B3504 battery supports continuous, secure communication required for effective operations in the oil and gas, mining, and chemical industries.















Reviews
There are no reviews yet.