Emergency radio batteries provide reliable power for communication devices during crises, ensuring uninterrupted connectivity. Marine communication batteries are designed to withstand harsh maritime environments, offering durability and long-lasting performance. Both types are essential for safety, enabling clear and consistent communication in critical situations.

Size: Typically AA, C, D, or 9V for emergency radios; larger lithium or lead-acid batteries for marine communication devices.

Grade: Industrial or military-grade for durability and reliability in harsh conditions.

Viscosity: Not applicable (solid-state batteries).

Buoyancy: Non-buoyant; designed to remain functional even if submerged briefly.

Material: Lithium-ion, lithium iron phosphate (LiFePO4), or nickel-metal hydride (NiMH) for rechargeable options; alkaline for disposable variants.

Voltage: 1.5V (alkaline), 3.7V (lithium-ion), or 12V (lead-acid) depending on application.

Capacity: 2000mAh to 10,000mAh for portable radios; higher for marine systems.

Operating Temperature: -20°C to 60°C (-4°F to 140°F) for most models.

Water Resistance: IP67 or higher for marine communication batteries.

Weight: 50g to 5kg, varying by size and chemistry.

Lifespan: 5-10 years for lithium-based; 2-5 years for lead-acid or NiMH.

Compliance: Meets IEC, UL, or MIL-STD standards for safety and performance.

Emergency Radio Batteries and Marine Communication products typically comply with maritime standards such as SOLAS, GMDSS, and IEC 60945. Always check the product specifications for exact compliance details.