{"id":1395,"date":"2025-08-20T07:22:49","date_gmt":"2025-08-20T07:22:49","guid":{"rendered":"https:\/\/hmxenergy.com\/?post_type=product&#038;p=1395"},"modified":"2025-11-10T22:48:27","modified_gmt":"2025-11-10T22:48:27","slug":"12v-300ah-lifepo4-battery","status":"publish","type":"product","link":"https:\/\/hmxenergy.com\/de\/product\/12v-300ah-lifepo4-battery\/","title":{"rendered":"12V 300Ah LiFePO4-Batterie"},"content":{"rendered":"<h3><strong>High-Capacity 12V 300Ah LiFePO4 Battery<\/strong><\/h3>\n<p class=\"ds-markdown-paragraph\">Meet the ultimate power solution for your most energy-intensive applications. The <a href=\"https:\/\/hmxenergy.en.alibaba.com\/?spm=a2700.micro_cgs_home.0.0.570b3e5fEJVQ4S\" target=\"_blank\" rel=\"noopener\">HM<\/a>-LF12300 is a robust <strong>12v 300ah lifepo4 battery<\/strong>\u00a0engineered to deliver long-lasting, reliable power for extended off-grid adventures and critical backup systems. With a massive 3840Wh of energy, this\u00a0<strong>300ah 12v lifepo4<\/strong>\u00a0unit is designed to power larger setups with ease, from fully-equipped RVs to comprehensive solar energy systems.<\/p>\n<p class=\"ds-markdown-paragraph\">This\u00a0<strong>batterie lifepo4 12v 300ah<\/strong>\u00a0is built with premium Lithium Iron Phosphate cells, ensuring unparalleled safety, a long service life, and consistent performance. It&#8217;s the ideal drop-in replacement for bulky and inefficient lead-acid banks, offering more usable energy in a compact, maintenance-free package.<\/p>\n<h1><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone wp-image-1399\" src=\"https:\/\/hmxenergy.com\/wp-content\/uploads\/2025\/08\/12V300Ah-4.jpg\" alt=\"\" width=\"600\" height=\"737\" srcset=\"https:\/\/hmxenergy.com\/wp-content\/uploads\/2025\/08\/12V300Ah-4.jpg 790w, https:\/\/hmxenergy.com\/wp-content\/uploads\/2025\/08\/12V300Ah-4-244x300.jpg 244w, https:\/\/hmxenergy.com\/wp-content\/uploads\/2025\/08\/12V300Ah-4-768x944.jpg 768w, https:\/\/hmxenergy.com\/wp-content\/uploads\/2025\/08\/12V300Ah-4-600x737.jpg 600w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/h1>\n<p class=\"ds-markdown-paragraph\"><strong>Hauptmerkmale und Vorteile:<\/strong><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Massive Energy Reserve:<\/strong>\u00a0With 300Ah of capacity, this battery provides ample power to run appliances, tools, and systems for longer durations without needing a recharge, making it perfect for off-grid living and long-term camping.<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Built for High-Power Demands:<\/strong>\u00a0Capable of a massive 300A continuous discharge current and a 400A pulse current, it can effortlessly start large motors and power high-wattage inverters, ensuring all your equipment runs smoothly.<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Unmatched Longevity:<\/strong>\u00a0Enjoy over 2000 deep discharge cycles while maintaining 80% of its original capacity. This\u00a0<strong>12v 300ah lifepo4 battery<\/strong>\u00a0is a superior long-term investment, drastically reducing the cost per cycle compared to other battery types.<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Rugged and Reliable Construction:<\/strong>\u00a0The IP55 rating protects against dust and water, allowing for safe operation in diverse environments, from marine applications to dusty worksites. Its sturdy plastic casing ensures durability.<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Advanced Power Management:<\/strong>\u00a0While the HM-LF12300 serves as a robust power core, users looking for integrated smart features should consider a compatible\u00a0<strong>lifepo4 12v 300ah bluetooth<\/strong>\u00a0module or a separate monitor to easily track performance and state of charge.<\/p>\n<\/li>\n<\/ul>\n<h1><img decoding=\"async\" class=\"alignnone wp-image-1398\" src=\"https:\/\/hmxenergy.com\/wp-content\/uploads\/2025\/08\/12V300Ah-3.jpg\" alt=\"\" width=\"600\" height=\"600\" srcset=\"https:\/\/hmxenergy.com\/wp-content\/uploads\/2025\/08\/12V300Ah-3.jpg 1000w, https:\/\/hmxenergy.com\/wp-content\/uploads\/2025\/08\/12V300Ah-3-300x300.jpg 300w, https:\/\/hmxenergy.com\/wp-content\/uploads\/2025\/08\/12V300Ah-3-150x150.jpg 150w, https:\/\/hmxenergy.com\/wp-content\/uploads\/2025\/08\/12V300Ah-3-768x768.jpg 768w, https:\/\/hmxenergy.com\/wp-content\/uploads\/2025\/08\/12V300Ah-3-600x600.jpg 600w, https:\/\/hmxenergy.com\/wp-content\/uploads\/2025\/08\/12V300Ah-3-100x100.jpg 100w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/h1>\n<p class=\"ds-markdown-paragraph\"><strong>Technical Specifications:<\/strong><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Nennspannung:<\/strong>\u00a012.8V<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Nennkapazit\u00e4t:<\/strong>\u00a0300Ah<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Energie:<\/strong>\u00a03840 Wh<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Zyklenlebensdauer:<\/strong>\u00a02000+ Zyklen<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Max Continuous Current:<\/strong>\u00a0300A (Charge &amp; Discharge)<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Schutzart:<\/strong>\u00a0IP55<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Terminals:<\/strong>\u00a0M8<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Gewicht:<\/strong>\u00a0Approx. 40 kg<\/p>\n<\/li>\n<\/ul>\n<table>\n<tbody>\n<tr>\n<td width=\"112\"><strong>Electrical\u00a0Characteristics<\/strong><\/td>\n<td width=\"168\">Nominal\u00a0Voltage<\/td>\n<td width=\"412\">12.8V<\/td>\n<\/tr>\n<tr>\n<td width=\"112\"><\/td>\n<td width=\"168\">Nominal\u00a0Capacity<\/td>\n<td width=\"412\">300Ah<\/td>\n<\/tr>\n<tr>\n<td width=\"112\"><\/td>\n<td width=\"168\">Energy<\/td>\n<td width=\"412\">3840\u00a0Wh<\/td>\n<\/tr>\n<tr>\n<td width=\"112\"><\/td>\n<td width=\"168\">Internal\u00a0Resistance<\/td>\n<td width=\"412\">\u226435m\u03a9<\/td>\n<\/tr>\n<tr>\n<td width=\"112\"><\/td>\n<td width=\"168\">&nbsp;<\/p>\n<p>Cycle\u00a0Life<\/td>\n<td width=\"412\">&nbsp;<\/p>\n<p>2000\u00a0Cycles\u00a0@\u00a00.2C\u00a0Charging\/Discharging\u00a0,Until\u00a080%\u00a0Capacity<\/td>\n<\/tr>\n<tr>\n<td width=\"112\"><\/td>\n<td width=\"168\">Self\u00a0Discharge<\/td>\n<td width=\"412\">\u22643.5%\u00a0per\u00a0month\u00a0at\u00a025\u2103<\/td>\n<\/tr>\n<tr>\n<td width=\"112\"><strong>Standard\u00a0Charging<\/strong><\/td>\n<td width=\"168\">Max.Charging\u00a0Voltage<\/td>\n<td width=\"412\">14.0~14.6V<\/td>\n<\/tr>\n<tr>\n<td width=\"112\"><\/td>\n<td width=\"168\">&nbsp;<\/p>\n<p>Charging\u00a0Mode<\/td>\n<td width=\"412\">At 0\u2103~45\u2103 temperature, charged to 14.6V at a constant current of 0.2C, and\u00a0then,changed\u00a0continuously\u00a0with\u00a0constant\u00a0voltage\u00a0of\u00a014.6V\u00a0until\u00a0the\u00a0current\u00a0was\u00a0not\u00a0more\u00a0than\u00a00.02C<\/td>\n<\/tr>\n<tr>\n<td width=\"112\"><\/td>\n<td width=\"168\">Charging\u00a0Current<\/td>\n<td width=\"412\">100 A<\/td>\n<\/tr>\n<tr>\n<td width=\"112\"><\/td>\n<td width=\"168\">Max.Charging\u00a0Current<\/td>\n<td width=\"412\">300A<\/td>\n<\/tr>\n<tr>\n<td width=\"112\"><strong>Standard\u00a0Discharging<\/strong><\/td>\n<td width=\"168\">Discharging\u00a0Current<\/td>\n<td width=\"412\">300A<\/td>\n<\/tr>\n<tr>\n<td width=\"112\"><\/td>\n<td width=\"168\">Max.\u00a0Continuous\u00a0Current<\/td>\n<td width=\"412\">300A<\/td>\n<\/tr>\n<tr>\n<td width=\"112\"><\/td>\n<td width=\"168\">Max.Pulse\u00a0Current<\/td>\n<td width=\"412\">400A(&lt;3S\uff09<\/td>\n<\/tr>\n<tr>\n<td width=\"112\"><\/td>\n<td width=\"168\">Discharging\u00a0Cut-off\u00a0Voltage<\/td>\n<td width=\"412\">10.0<\/td>\n<\/tr>\n<tr>\n<td width=\"112\"><strong>Operating\u00a0Condition<\/strong><\/td>\n<td width=\"168\">Charge\u00a0Temperature<\/td>\n<td width=\"412\">0\u2103\u00a0to\u00a045\u2103(32\u2109\u00a0to\u00a0113\u2109)\u00a0@60\u00b125%\u00a0Relative\u00a0Humidity<\/td>\n<\/tr>\n<tr>\n<td width=\"112\"><\/td>\n<td width=\"168\">Discharge\u00a0Temperature<\/td>\n<td width=\"412\">-20\u2103\u00a0to\u00a060\u2103(-4\u2109\u00a0to\u00a0140\u2109)\u00a0@60\u00b125%\u00a0Relative\u00a0Humidity<\/td>\n<\/tr>\n<tr>\n<td width=\"112\"><\/td>\n<td width=\"168\">Storage\u00a0Temperature<\/td>\n<td width=\"412\">0\u2103\u00a0to\u00a045\u2103(32\u2109\u00a0to\u00a0113\u2109)\u00a0@60\u00b125%\u00a0Relative\u00a0Humidity<\/td>\n<\/tr>\n<tr>\n<td width=\"112\"><\/td>\n<td width=\"168\">Water\u00a0Dust\u00a0Resistance<\/td>\n<td width=\"412\">IP55<\/td>\n<\/tr>\n<tr>\n<td width=\"112\"><strong>Structure<\/strong><\/td>\n<td width=\"168\">Cell\u00a0&amp;\u00a0Format<\/td>\n<td width=\"412\">LFP72H4K0(4S1P)<\/td>\n<\/tr>\n<tr>\n<td width=\"112\"><\/td>\n<td width=\"168\">Casing<\/td>\n<td width=\"412\">Plastic<\/td>\n<\/tr>\n<tr>\n<td width=\"112\"><\/td>\n<td width=\"168\">Dimension(L*W*H*TH)<\/td>\n<td width=\"412\">522*238*218*218mm<\/td>\n<\/tr>\n<tr>\n<td width=\"112\"><\/td>\n<td width=\"168\">Package\u00a0Dimension<\/td>\n<td width=\"412\">570*310*297mm<\/td>\n<\/tr>\n<tr>\n<td width=\"112\"><\/td>\n<td width=\"168\">Gewicht<\/td>\n<td width=\"412\">Approx.\u00a040Kg<\/td>\n<\/tr>\n<tr>\n<td width=\"112\"><\/td>\n<td width=\"168\">Terminal<\/td>\n<td width=\"412\">M8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>If the this model didn\u2019t suit for your need, we also provide other <span style=\"color: #99cc00;\"><em><strong><a style=\"color: #99cc00;\" href=\"https:\/\/hmxenergy.com\/de\/produktkategorie\/solar-speicherbatterie\/24v-lifepo4-batterie\/\" target=\"_blank\" rel=\"noopener\">24V LifePo4-Batterie<\/a><\/strong><\/em><\/span>,\u00a0<span style=\"color: #99cc00;\"><a style=\"color: #99cc00;\" href=\"https:\/\/hmxenergy.com\/de\/produktkategorie\/solar-speicherbatterie\/12v-lifepo4-battery\/\" target=\"_blank\" rel=\"noopener\"><em><strong>12V LifePo4-Batterie<\/strong><\/em><\/a><\/span> oder <span style=\"color: #99cc00;\"><a style=\"color: #99cc00;\" href=\"https:\/\/hmxenergy.com\/de\/produkt-schlagwort\/300-ah\/\" target=\"_blank\" rel=\"noopener\"><em><strong>300Ah LifePo4 Battery<\/strong><\/em><\/a><\/span><\/p>\n<p class=\"ds-markdown-paragraph\">Whether you&#8217;re powering a solar homestead, a custom van build, or a fleet of golf carts, the HM-LF12300\u00a0<strong>300ah 12v lifepo4<\/strong>\u00a0battery delivers the endurance and power you can depend on.<\/p>\n<h3><strong>What\u2019s Included?<\/strong><\/h3>\n<h1>\u00a0\u00a0<img decoding=\"async\" class=\"alignnone wp-image-1397\" src=\"https:\/\/hmxenergy.com\/wp-content\/uploads\/2025\/08\/12V300Ah-2.jpg\" alt=\"12v 300ah lifepo4 battery\" width=\"600\" height=\"600\" srcset=\"https:\/\/hmxenergy.com\/wp-content\/uploads\/2025\/08\/12V300Ah-2.jpg 1000w, https:\/\/hmxenergy.com\/wp-content\/uploads\/2025\/08\/12V300Ah-2-300x300.jpg 300w, https:\/\/hmxenergy.com\/wp-content\/uploads\/2025\/08\/12V300Ah-2-150x150.jpg 150w, https:\/\/hmxenergy.com\/wp-content\/uploads\/2025\/08\/12V300Ah-2-768x768.jpg 768w, https:\/\/hmxenergy.com\/wp-content\/uploads\/2025\/08\/12V300Ah-2-600x600.jpg 600w, https:\/\/hmxenergy.com\/wp-content\/uploads\/2025\/08\/12V300Ah-2-100x100.jpg 100w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/h1>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p><strong>12.8V 300Ah LiFePO4 Lithium Iron Phosphate Battery Pack With BMS And Bluetooth<\/strong><\/p>\n<p>Die Lithiumbatterie zeichnet sich durch ihr hohes Verh\u00e4ltnis von Kapazit\u00e4t zu Gewicht, starke Entladeleistung, schnelles Laden, lange Zyklenlebensdauer und hervorragende Stabilit\u00e4t bei hohen Temperaturen aus.<\/p>\n<p>Mit einer Entladetiefe von 80\u00a0% und LiFePO4-Chemie gew\u00e4hrleistet sie thermische Sicherheit, stabile Redoxreaktionen und eine verl\u00e4ngerte Zyklenlebensdauer. Ihre konstante Entladespannung vereinfacht die Spannungsregelung, und ihr sto\u00dffestes Design widersteht starken Ersch\u00fctterungen ohne Explosionsrisiko.<\/p>\n<p>Die BMS-Marke bietet Optionen zur Individualisierung, einschlie\u00dflich Logo-Design und \u00e4u\u00dferer Erscheinung.<\/p>","protected":false},"featured_media":1396,"template":"","meta":[],"product_brand":[],"product_cat":[20,21],"product_tag":[47,50],"class_list":["post-1395","product","type-product","status-publish","has-post-thumbnail","product_cat-solar-storage-battery","product_cat-12v-lifepo4-battery","product_tag-12v","product_tag-300ah","first","instock","featured","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/hmxenergy.com\/de\/wp-json\/wp\/v2\/product\/1395","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hmxenergy.com\/de\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/hmxenergy.com\/de\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hmxenergy.com\/de\/wp-json\/wp\/v2\/media\/1396"}],"wp:attachment":[{"href":"https:\/\/hmxenergy.com\/de\/wp-json\/wp\/v2\/media?parent=1395"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/hmxenergy.com\/de\/wp-json\/wp\/v2\/product_brand?post=1395"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/hmxenergy.com\/de\/wp-json\/wp\/v2\/product_cat?post=1395"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/hmxenergy.com\/de\/wp-json\/wp\/v2\/product_tag?post=1395"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}