{"id":2332,"date":"2025-05-13T07:36:55","date_gmt":"2025-05-13T07:36:55","guid":{"rendered":"https:\/\/www.batteriesglobal.co.uk\/batterynews\/?p=2332"},"modified":"2025-05-13T07:36:57","modified_gmt":"2025-05-13T07:36:57","slug":"icom-m34-m36-the-marine-radios-that-rely-on-the-bp-241-battery-replacement","status":"publish","type":"post","link":"https:\/\/www.batteriesglobal.co.uk\/batterynews\/archives\/2332","title":{"rendered":"ICOM M34 & M36: The Marine Radios That Rely on the BP-241 Battery Replacement"},"content":{"rendered":"\n

If you’re using an ICOM M34 or M36 marine radio<\/strong>, you know how important battery performance<\/strong> is\u2014especially when you’re out at sea. In this post, we\u2019ll explore the ICOM M34\/M36 series<\/a><\/strong>, highlight the benefits of replacing the BP-241 battery<\/strong>, and help you find the right replacement battery<\/strong> to keep your device running strong.<\/p>\n\n\n\n

\ud83d\udea4 About the ICOM M34 & M36 Marine Radios<\/h2>\n\n\n\n

The ICOM M34<\/strong> and ICOM M36<\/strong> are well-known handheld VHF marine radios<\/strong>, designed for reliable performance on the water. They’re both waterproof, floatable<\/strong>, and ideal for sailors, boaters, and marine professionals.<\/p>\n\n\n\n

\ud83d\udcca ICOM M34 vs M36: Key Features Compared<\/h2>\n\n\n\n
Feature<\/strong><\/th>ICOM M34<\/strong><\/th>ICOM M36<\/strong><\/th><\/tr><\/thead>
Waterproof Rating<\/strong><\/td>IPX7<\/td>IPX7<\/td><\/tr>
Floating Design<\/strong><\/td>Yes (floats if dropped in water)<\/td>Yes (floats and flashes when in water)<\/td><\/tr>
Output Power<\/strong><\/td>5W<\/td>6W (with automatic power adjustment)<\/td><\/tr>
Noise Canceling<\/strong><\/td>No<\/td>Yes (active noise canceling)<\/td><\/tr>
Battery Type<\/strong><\/td>BP-241 (Ni-MH 980mAh)<\/strong><\/td>BP-241 or BP-251 (Li-ion upgrade)<\/strong><\/td><\/tr>
Display<\/strong><\/td>Basic LCD<\/td>Large, high-contrast LCD<\/td><\/tr>
Weight (with battery)<\/strong><\/td>Approx. 305g<\/td>Approx. 320g<\/td><\/tr>
Battery Life<\/strong><\/td>Up to 9 hours<\/td>Up to 12 hours with BP-251<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\ud83d\udd0b Why Replace Your ICOM BP-241 Battery?<\/h2>\n\n\n\n

Over time, the original BP-241 Ni-MH battery<\/strong> may degrade, reducing your radio’s reliability\u2014something you can’t risk on the water. Here’s why upgrading or replacing the battery is essential:<\/p>\n\n\n\n

\u2705 1. Restore Full Battery Life<\/strong><\/h3>\n\n\n\n

Replacing your old BP-241 battery<\/strong> brings back your ICOM radio\u2019s original power capacity<\/strong>, helping it last through long sailing trips.<\/p>\n\n\n\n

\u2705 2. Avoid Mid-Use Shutdowns<\/strong><\/h3>\n\n\n\n

A degraded battery may shut off unexpectedly<\/strong>, especially in colder weather. A new replacement battery<\/strong> ensures consistent performance.<\/p>\n\n\n\n

\u2705 3. Easy Installation<\/strong><\/h3>\n\n\n\n

BP-241 replacements<\/strong> are plug-and-play\u2014no tools needed. Simply slide out the old battery and install the new one.<\/p>\n\n\n\n

\u2705 4. Cost-Effective Alternative<\/strong><\/h3>\n\n\n\n

Instead of replacing your entire radio, simply replacing the BP-241 battery<\/strong> is a much cheaper and eco-friendly option<\/strong>.<\/p>\n\n\n\n

\ud83d\udee0\ufe0f Choosing the Right Replacement Battery<\/h2>\n\n\n\n
Battery Model<\/strong><\/th>Chemistry<\/strong><\/th>Capacity<\/strong><\/th>Compatible With<\/strong><\/th>Battery Life (est.)<\/strong><\/th>Pros<\/strong><\/th><\/tr><\/thead>
BP-241 (OEM)<\/strong><\/td>Ni-MH<\/td>980mAh<\/td>ICOM M34, M36<\/td>8\u20139 hours<\/td>Reliable, standard model<\/td><\/tr>
BP-241 (Aftermarket)<\/strong><\/td>Ni-MH<\/td>1000\u20131200mAh<\/td>ICOM M34, M36<\/td>9\u201311 hours<\/td>Higher capacity, affordable<\/td><\/tr>
BP-251 (Upgrade)<\/strong><\/td>Li-ion<\/td>1150mAh<\/td>ICOM M36 only<\/td>Up to 12 hours<\/td>Lighter, longer-lasting, no memory effect<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u26a0\ufe0f Note:<\/strong> BP-251 is not compatible with ICOM M34, only with ICOM M36. However, BP-241 is compatible with both of them, and we happen to have the relevant batteries here [batteriesglobal.co.uk]<\/a><\/strong>\u2713 Fast Shipping \u2713 Order now easily and securely! \u2713 CE Certified<\/em><\/p>\n\n\n\n

\ud83d\udca1 Pro Tips for Battery Maintenance<\/h2>\n\n\n\n