{"id":1161,"date":"2025-07-31T17:26:08","date_gmt":"2025-07-31T09:26:08","guid":{"rendered":"https:\/\/www.batteriestar.com\/blog\/?p=1161"},"modified":"2025-07-31T17:26:09","modified_gmt":"2025-07-31T09:26:09","slug":"motorola-gp68-gp63-gp38-su42-review-classic-radios-with-a-modern-power-boost","status":"publish","type":"post","link":"https:\/\/www.batteriestar.com\/blog\/2025\/07\/31\/motorola-gp68-gp63-gp38-su42-review-classic-radios-with-a-modern-power-boost\/","title":{"rendered":"Motorola GP68, GP63, GP38 &amp; SU42 Review \u2013 Classic Radios with a Modern Power Boost"},"content":{"rendered":"\n<p>If you&#8217;re into classic two-way radios, you\u2019ve probably come across legendary Motorola models like the <strong>GP68<\/strong>, <strong>GP63<\/strong>, <strong>GP38<\/strong>, and the ultra-compact <strong>Pacer Spirit SU42<\/strong>. These radios may be aging, but many enthusiasts still swear by their reliability, simplicity, and rugged performance. However, one thing all these models share? <strong>Battery issues<\/strong> due to age.<\/p>\n\n\n\n<p>In this blog, we\u2019ll take a deep dive into the pros and cons of these classic Motorola radios \u2014 and introduce a practical solution to keep them powered: the <a class=\"\" href=\"https:\/\/www.batteriestar.com\/detail\/Motorola\/PMNN4001C\/1742207\"><strong>PMNN4001C replacement battery<\/strong><\/a>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83d\udce1 Motorola GP68 \u2013 Reliable But Tricky<\/h3>\n\n\n\n<p><strong>Pros<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Compact and well-built<\/li>\n\n\n\n<li>Strong analog signal quality<\/li>\n\n\n\n<li>Great for GMRS or basic comms<\/li>\n<\/ul>\n\n\n\n<p><strong>Cons<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>No alphanumeric display<\/li>\n\n\n\n<li>Complex button-sequence programming<\/li>\n\n\n\n<li>No official U.S. support or FCC approval<\/li>\n<\/ul>\n\n\n\n<p>If you&#8217;re experienced with programming radios and can overlook regulatory issues, the <strong>GP68<\/strong> is still a viable option. But like all aging radios, its original battery is probably dead. That\u2019s where the <a class=\"\" href=\"https:\/\/www.batteriestar.com\/detail\/Motorola\/PMNN4001C\/1742207\"><strong>PMNN4001C Motorola GP68 battery<\/strong><\/a> comes in \u2014 a reliable <strong>7.2V 1800mAh replacement<\/strong> that fits perfectly and breathes new life into your GP68.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83d\udd27 Motorola GP63 \u2013 Budget-Friendly Workhorse<\/h3>\n\n\n\n<p>Often considered the <strong>budget twin<\/strong> of the GP68, the <strong>Motorola GP63<\/strong> is similarly minimalistic, but just as capable for basic analog communication.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Simple UHF\/VHF functionality<\/li>\n\n\n\n<li>Compatible with AA battery holders<\/li>\n\n\n\n<li>Supports the same <a class=\"\" href=\"https:\/\/www.batteriestar.com\/detail\/Motorola\/PMNN4001C\/1742207\"><strong>PMNN4001C replacement battery<\/strong><\/a><\/li>\n<\/ul>\n\n\n\n<p>If you\u2019ve picked up a second-hand GP63, this battery is your <strong>best replacement option<\/strong> to restore original runtime without hunting for outdated Ni-MH packs.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83d\udee0 GP38 \/ GP6x Series \u2013 1980s Design, Still Going Strong<\/h3>\n\n\n\n<p>The <strong>GP38<\/strong> shares the same DNA as the GP63 and GP68. These models were built for durability back in the \u201880s and are still respected in radio forums today. However, all suffer from similar drawbacks:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Limited channels<\/li>\n\n\n\n<li>Manual-only programming<\/li>\n\n\n\n<li>No digital features<\/li>\n<\/ul>\n\n\n\n<p>The <a class=\"\" href=\"https:\/\/www.batteriestar.com\/detail\/Motorola\/PMNN4001C\/1742207\"><strong>PMNN4001C Motorola GP38 battery<\/strong><\/a> fits these units as well, ensuring consistent power even when original packs are long discontinued.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83d\udcfb Pacer Spirit SU42 \u2013 Light, Simple, and Still Useful<\/h3>\n\n\n\n<p>The <strong>Motorola Pacer Spirit SU42<\/strong> is a tiny UHF radio that originally shipped with a two-channel config and Ni-Cd battery. While its features are basic, it still performs well in indoor settings or short-range applications.<\/p>\n\n\n\n<p>Its original battery is hard to find \u2014 but the <a class=\"\" href=\"https:\/\/www.batteriestar.com\/detail\/Motorola\/PMNN4001C\/1742207\"><strong>PMNN4001C SU42 battery replacement<\/strong><\/a> is compatible and brings up to <strong>1800mAh capacity<\/strong>, making it perfect for light-duty or backup use.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83d\udd0b Power Up Your Classics with PMNN4001C<\/h3>\n\n\n\n<p>All four radios share one thing in common: they are only as good as their <strong>battery life<\/strong>. The <a class=\"\" href=\"https:\/\/www.batteriestar.com\/detail\/Motorola\/PMNN4001C\/1742207\"><strong>PMNN4001C 7.2V 1800mAh replacement battery<\/strong><\/a> is:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u2705 Fully compatible with <strong>GP68<\/strong>, <strong>GP63<\/strong>, <strong>GP38<\/strong>, and <strong>SU42<\/strong><\/li>\n\n\n\n<li>\u2705 Reliable Ni-MH performance for extended use<\/li>\n\n\n\n<li>\u2705 Affordable, easy to install, and available now<\/li>\n<\/ul>\n\n\n\n<p>Whether you&#8217;re restoring an old radio, keeping a legacy fleet alive, or just want a dependable power option, the <a class=\"\" href=\"https:\/\/www.batteriestar.com\/detail\/Motorola\/PMNN4001C\/1742207\"><strong>PMNN4001C Motorola battery<\/strong><\/a> is the smart choice.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83d\udcdd Final Thoughts<\/h3>\n\n\n\n<p>These classic Motorola radios were built to last \u2014 and they have. But keeping them operational in 2025 means solving the battery problem first. The <a class=\"\" href=\"https:\/\/www.batteriestar.com\/detail\/Motorola\/PMNN4001C\/1742207\"><strong>PMNN4001C replacement battery<\/strong><\/a> delivers on that front, offering dependable power for several legacy Motorola models.<\/p>\n\n\n\n<p>\ud83d\udca1 <strong>Tip<\/strong>: Always double-check your model compatibility before purchase, but rest assured \u2014 for these models, this battery fits like a glove.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>If you&#8217;re into classic two-way radios, you\u2019ve probably come across legendary Motorola models like the GP68, GP63, GP38, and the ultra-compact Pacer Spirit SU42. These radios may be aging, but many enthusiasts still swear by their reliability, simplicity, and rugged performance. However, one thing all these models share? Battery issues due to age. In this [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[285],"class_list":["post-1161","post","type-post","status-publish","format-standard","hentry","category-consumer-electronics-battery","tag-motorola-gp68"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Motorola GP68, GP63, GP38 &amp; SU42 Review \u2013 Classic Radios with a Modern Power Boost - Battery and Adapter Blog<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.batteriestar.com\/blog\/2025\/07\/31\/motorola-gp68-gp63-gp38-su42-review-classic-radios-with-a-modern-power-boost\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Motorola GP68, GP63, GP38 &amp; SU42 Review \u2013 Classic Radios with a Modern Power Boost - Battery and Adapter Blog\" \/>\n<meta property=\"og:description\" content=\"If you&#8217;re into classic two-way radios, you\u2019ve probably come across legendary Motorola models like the GP68, GP63, GP38, and the ultra-compact Pacer Spirit SU42. These radios may be aging, but many enthusiasts still swear by their reliability, simplicity, and rugged performance. However, one thing all these models share? Battery issues due to age. 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