Description
Emergency AAA Alkaline Battery Tray
Submersible emergency AAA battery case providing backup power for Icom M37 and M37E marine VHF handheld radios.
The Icom BP297 (also cataloged as BP-297) is an original equipment manufacturer (OEM) alkaline battery case engineered for Icom M37 and M37E floating marine VHF handheld transceivers. Designed to hold three standard AAA (LR03) alkaline cells, this battery tray serves as an essential emergency backup power source when main rechargeable Li-ion batteries are depleted during extended offshore trips, emergency power outages, or prolonged marine vessel operations.
When attached to the radio transceiver, the Icom BP297 maintains full waterproof protection to ensure reliable operation in heavy rain, sea spray, or accidental water submersion. To optimize battery operational life when powered by alkaline cells, the radio automatically adjusts its RF transmission power output to 1 Watt. Compact and lightweight, the Icom BP297 is an indispensable safety accessory for boaters, commercial mariners, and vessel captains operating under maritime regulations governed by FCC Licensing and international maritime safety guidelines.
Key Features & Benefits
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Emergency Backup Power: Accepts 3 standard LR03 (AAA) alkaline batteries for reliable backup power when AC/DC charging is unavailable.
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Waterproof Construction: Maintains complete waterproof sealing when properly mounted to the M37 radio body.
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Power Output Management: Automatically reduces transceiver transmit output to 1W to conserve alkaline battery life during emergency communications.
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Tool-Free Cell Installation: Quick-snap battery tray design allows fast replacement of AAA cells on deck or in maritime field environments.
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Essential Marine Safety Gear: Keeps handheld marine radios operational for emergency Coast Guard or vessel-to-vessel contact.
Specifications
| Attribute |
Details |
| Brand |
Icom |
| Model/SKU |
BP297 / BP-297 |
| Product Type |
Alkaline Battery Case Tray |
| Battery Cell Requirement |
3 x AAA (LR03) Alkaline Cells |
| Waterproof Rating |
Waterproof (When attached to radio) |
| Radio Transmit Power Output |
Automatically reduced to 1 Watt |
| Application |
Emergency Backup Marine Communications |
Compatibility
Compatible Icom Marine Handheld Radios
Recommended Accessories
Compatible Marine Handheld Radios
Compatible Chargers & Main Batteries
More Resources
Frequently Asked Questions
What type of batteries does the Icom BP297 case require?
The Icom BP297 requires three standard LR03 (AAA) alkaline batteries (sold separately).
Does the Icom BP297 reduce the radio's transmit power?
Yes, when operating on the Icom BP297 alkaline battery case, the transceiver output power is automatically set to 1 Watt to extend alkaline battery runtime.
Is the Icom BP297 case waterproof?
Yes, the Icom BP297 provides waterproof protection when correctly attached and locked onto the Icom M37 or M37E radio housing.
Can I recharge alkaline batteries inside the BP297 case using the desktop charger?
No, never attempt to charge alkaline batteries. The Icom BP297 is a non-rechargeable battery tray designed strictly for disposable AAA alkaline cells.
Which radio models are compatible with the BP297 battery case?
The Icom BP297 is custom-designed for the Icom M37 and M37E floating VHF marine handheld transceivers.
Is the Icom BP297 an authentic Icom OEM product?
Yes, the Icom BP297 is an authentic original equipment manufacturer accessory produced directly by Icom.
Warranty
1-year manufacturer’s replacement warranty.
