{"id":3090,"date":"2026-08-02T23:36:56","date_gmt":"2026-08-02T15:36:56","guid":{"rendered":"https:\/\/btrytech.com\/en\/?post_type=product&#038;p=3090"},"modified":"2026-08-18T11:39:15","modified_gmt":"2026-08-18T03:39:15","slug":"12v-250ah-agm-vrla-ups-battery","status":"publish","type":"product","link":"https:\/\/btrytech.com\/fr\/product\/12v-250ah-agm-vrla-ups-battery\/","title":{"rendered":"Batterie AGM VRLA 12 V 250 Ah pour onduleur | DAXIN 6-GFM-250"},"content":{"rendered":"<h3><strong>Typical Applications\uff1a<\/strong><\/h3>\n<ul>\n<li>Uninterruptible Power Supply (UPS) systems<\/li>\n<li>Telecom and network backup power<\/li>\n<li>Emergency and standby power systems<\/li>\n<li>Security and communication systems<\/li>\n<li>Emergency lighting<\/li>\n<li>Transportation systems<\/li>\n<li>Portable and industrial backup-power applications<\/li>\n<\/ul>\n<h3 data-section-id=\"q4c1cr\" data-start=\"238\" data-end=\"251\">Caract\u00e9ristiques :<\/h3>\n<ol data-start=\"252\" data-end=\"543\" data-is-last-node=\"\" data-is-only-node=\"\">\n<li data-section-id=\"gdhqn8\" data-start=\"252\" data-end=\"304\">Durable ABS construction with leak-proof design<\/li>\n<li data-section-id=\"127fz8x\" data-start=\"305\" data-end=\"364\">Low self-discharge rate and flame-retardant properties<\/li>\n<li data-section-id=\"1a79fjz\" data-start=\"365\" data-end=\"425\">Supports flexible installation in multiple orientations<\/li>\n<li data-section-id=\"atbz2i\" data-start=\"426\" data-end=\"488\">High-quality AGM separators and lead-calcium alloy plates<\/li>\n<li data-section-id=\"5qazc4\" data-start=\"489\" data-end=\"543\" data-is-last-node=\"\">Wide operating temperature range: <strong data-start=\"526\" data-end=\"543\" data-is-last-node=\"\">-20\u00b0C to 50\u00b0C<\/strong><\/li>\n<\/ol>\n<figure id=\"attachment_4965\" aria-describedby=\"caption-attachment-4965\" style=\"width: 1094px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-4965\" src=\"https:\/\/btrytech.com\/wp-content\/uploads\/2026\/08\/6-GFM-250-12V250AH-CS1.webp\" alt=\"DAXIN 6-GFM-250 12V 250Ah Battery Performance Characteristics\" width=\"1094\" height=\"1438\" srcset=\"https:\/\/btrytech.com\/wp-content\/uploads\/2026\/08\/6-GFM-250-12V250AH-CS1.webp 1094w, https:\/\/btrytech.com\/wp-content\/uploads\/2026\/08\/6-GFM-250-12V250AH-CS1-228x300.webp 228w, https:\/\/btrytech.com\/wp-content\/uploads\/2026\/08\/6-GFM-250-12V250AH-CS1-779x1024.webp 779w, https:\/\/btrytech.com\/wp-content\/uploads\/2026\/08\/6-GFM-250-12V250AH-CS1-768x1009.webp 768w, https:\/\/btrytech.com\/wp-content\/uploads\/2026\/08\/6-GFM-250-12V250AH-CS1-9x12.webp 9w\" sizes=\"auto, (max-width: 1094px) 100vw, 1094px\" \/><figcaption id=\"caption-attachment-4965\" class=\"wp-caption-text\">Performance characteristics of the DAXIN 6-GFM-250 12V 250Ah battery, including discharge, charging, temperature, self-discharge and cycle-life data.<\/figcaption><\/figure>\n<figure id=\"attachment_4967\" aria-describedby=\"caption-attachment-4967\" style=\"width: 970px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-4967\" src=\"https:\/\/btrytech.com\/wp-content\/uploads\/2026\/08\/6-GFM-250-12V250AH-GG.jpg\" alt=\"DAXIN 6-GFM Series 12V AGM VRLA Battery Technical Specifications\" width=\"970\" height=\"756\" srcset=\"https:\/\/btrytech.com\/wp-content\/uploads\/2026\/08\/6-GFM-250-12V250AH-GG.jpg 970w, https:\/\/btrytech.com\/wp-content\/uploads\/2026\/08\/6-GFM-250-12V250AH-GG-300x234.jpg 300w, https:\/\/btrytech.com\/wp-content\/uploads\/2026\/08\/6-GFM-250-12V250AH-GG-768x599.jpg 768w, https:\/\/btrytech.com\/wp-content\/uploads\/2026\/08\/6-GFM-250-12V250AH-GG-15x12.jpg 15w\" sizes=\"auto, (max-width: 970px) 100vw, 970px\" \/><figcaption id=\"caption-attachment-4967\" class=\"wp-caption-text\">Technical specifications for DAXIN 6-GFM Series 12V AGM VRLA batteries from 7Ah to 250Ah.<\/figcaption><\/figure>\n<h3>What Is the DAXIN 6-GFM-250 12V 250Ah AGM VRLA Battery?<\/h3>\n<p>The DAXIN 6-GFM-250 is a 12V 250Ah AGM VRLA battery designed for UPS systems, telecom equipment, emergency power, security systems and other standby-power applications.<\/p>\n<p>It uses AGM separators and lead-calcium alloy plates in a sealed ABS enclosure, providing low self-discharge and practical maintenance-free operation for backup-power installations.<\/p>\n<p>Battery quantity, series\/parallel configuration, charging settings and required capacity should be selected according to the UPS DC bus voltage, connected load and required backup runtime.<\/p>\n<h3>What Is a 12V 250Ah AGM VRLA Battery?<\/h3>\n<p>A 12V 250Ah AGM VRLA battery is a sealed lead-acid battery with a nominal voltage of 12 volts and a rated capacity of 250 amp-hours.<\/p>\n<p>AGM stands for Absorbent Glass Mat, while VRLA means Valve-Regulated Lead-Acid. This battery technology is widely used in UPS, telecom and standby-power systems because it provides sealed construction and low-maintenance operation.<\/p>\n<h3>How Long Can a 12V 250Ah Battery Power a UPS?<\/h3>\n<p>UPS backup time cannot be determined from the 12V 250Ah rating alone. Actual runtime depends on the connected load, number of batteries, series\/parallel configuration, UPS DC bus voltage, inverter efficiency, discharge rate, battery condition and operating temperature.<\/p>\n<p>For accurate battery sizing, provide DAXIN ENERGY with the UPS model, critical load in kW, DC battery voltage and required backup time.<\/p>\n<h3>How to Select a UPS Battery<\/h3>\n<p>Select the battery system according to the UPS DC bus voltage, connected load, required backup runtime, allowable discharge rate, charging current, installation space, operating temperature and expected service conditions.<\/p>\n<p>For multi-battery systems, the required number of 12V batteries and the series\/parallel arrangement must match the UPS battery voltage and runtime requirements.<\/p>\n<p>Provide the UPS model, load in kW, required backup time and installation environment to DAXIN ENERGY for battery-system sizing.<\/p>\n<h3>Principales caract\u00e9ristiques<\/h3>\n<ul>\n<li><strong>12V 250Ah Capacity:<\/strong>\u00a0Designed for UPS and standby-power applications requiring high-capacity battery backup.<\/li>\n<li><strong>AGM VRLA Technology:<\/strong>\u00a0Uses high-quality AGM separators and lead-calcium alloy plates.<\/li>\n<li><strong>Sealed ABS Construction:<\/strong>\u00a0Leak-resistant enclosure supports practical installation in backup-power systems.<\/li>\n<li><strong>Low Self-Discharge:<\/strong>\u00a0Helps preserve available battery capacity during standby storage.<\/li>\n<li><strong>Flexible Installation:<\/strong>\u00a0Supports multiple installation orientations where permitted by the approved battery installation requirements.<\/li>\n<li><strong>Wide Operating Temperature Range:<\/strong>\u00a0Designed for operation across -20\u00b0C to 50\u00b0C according to the supplied product information.<\/li>\n<\/ul>\n<h3>Key Specifications<\/h3>\n<table>\n<thead>\n<tr>\n<th>Param\u00e8tre<\/th>\n<th>DAXIN 6-GFM-250<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>Type de batterie<\/strong><\/td>\n<td>AGM VRLA Battery<\/td>\n<\/tr>\n<tr>\n<td><strong>Tension nominale<\/strong><\/td>\n<td><strong>12V<\/strong><\/td>\n<\/tr>\n<tr>\n<td><strong>Capacit\u00e9 nominale<\/strong><\/td>\n<td><strong>250Ah<\/strong><\/td>\n<\/tr>\n<tr>\n<td>Approx. Weight<\/td>\n<td><strong>64.8kg \u00b13%<\/strong><\/td>\n<\/tr>\n<tr>\n<td>20-Hour Rate<\/td>\n<td><strong>253.2Ah @ 10.5V<\/strong><\/td>\n<\/tr>\n<tr>\n<td>10-Hour Rate<\/td>\n<td><strong>250Ah @ 10.5V<\/strong><\/td>\n<\/tr>\n<tr>\n<td>5-Hour Rate<\/td>\n<td><strong>217.3Ah @ 10.5V<\/strong><\/td>\n<\/tr>\n<tr>\n<td>1-Hour Rate<\/td>\n<td><strong>137.5Ah @ 9.6V<\/strong><\/td>\n<\/tr>\n<tr>\n<td>Length<\/td>\n<td><strong>522mm<\/strong><\/td>\n<\/tr>\n<tr>\n<td>Largeur<\/td>\n<td><strong>268mm<\/strong><\/td>\n<\/tr>\n<tr>\n<td>Hauteur<\/td>\n<td><strong>220mm<\/strong><\/td>\n<\/tr>\n<tr>\n<td>Total Height<\/td>\n<td><strong>225mm<\/strong><\/td>\n<\/tr>\n<tr>\n<td>Maximum Discharge Current<\/td>\n<td><strong>3000A (5s)<\/strong><\/td>\n<\/tr>\n<tr>\n<td>Internal Resistance<\/td>\n<td><strong>2.3m\u03a9 at 25\u00b0C, fully charged<\/strong><\/td>\n<\/tr>\n<tr>\n<td>Capacity @ 25\u00b0C<\/td>\n<td><strong>100%<\/strong><\/td>\n<\/tr>\n<tr>\n<td>Capacity @ 0\u00b0C<\/td>\n<td><strong>85%<\/strong><\/td>\n<\/tr>\n<tr>\n<td>Capacity @ -15\u00b0C<\/td>\n<td><strong>65%<\/strong><\/td>\n<\/tr>\n<tr>\n<td>Self-Discharge \/ Remaining Capacity after 1 Month<\/td>\n<td><strong>98%<\/strong><\/td>\n<\/tr>\n<tr>\n<td>After 3 Months<\/td>\n<td><strong>94%<\/strong><\/td>\n<\/tr>\n<tr>\n<td>After 6 Months<\/td>\n<td><strong>85%<\/strong><\/td>\n<\/tr>\n<tr>\n<td>After 12 Months<\/td>\n<td><strong>74%<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>S\u00e9lection et planification du projet<\/h3>\n<p>Avant de passer commande, v\u00e9rifiez que la puissance nominale exacte, la phase d'entr\u00e9e\/sortie, la tension, la fr\u00e9quence, le facteur de puissance, la tension de la batterie, l'autonomie, le contournement, les communications, les dimensions, les limites environnementales et la m\u00e9thode d'installation correspondent bien au mod\u00e8le s\u00e9lectionn\u00e9 et aux plans du projet.<\/p>\n<h3>Foire aux questions<\/h3>\n<h4>Ce produit peut-il \u00eatre configur\u00e9 pour un projet sp\u00e9cifique ?<\/h4>\n<p>Oui. La configuration \u00e9lectrique, l'autonomie de la batterie, les syst\u00e8mes de communication, le contournement, la disposition des armoires et les accessoires du projet peuvent \u00eatre examin\u00e9s en fonction des exigences du site.<\/p>\n<h4>Les notes techniques sont-elles toutes communes \u00e0 l'ensemble de la s\u00e9rie ?<\/h4>\n<p>Non. Les caract\u00e9ristiques techniques et les fonctions varient selon le mod\u00e8le et la configuration. Veuillez vous r\u00e9f\u00e9rer \u00e0 la fiche technique sp\u00e9cifique au projet comme r\u00e9f\u00e9rence d\u00e9finitive.<\/p>\n<h4>DAXIN ENERGY peut-elle vous aider \u00e0 choisir un syst\u00e8me ?<\/h4>\n<p>Oui. Veuillez nous fournir la liste des charges, la phase et la tension, la dur\u00e9e de fonctionnement requise, l'objectif de redondance, les exigences en mati\u00e8re de communication et l'environnement d'installation.<\/p>\n<h4>Demander une configuration de projet<\/h4>\n<p>Envoyez-nous les donn\u00e9es de charge, le sch\u00e9ma unifilaire, le temps de secours requis et les conditions sur site afin de recevoir une proposition sur mesure concernant un onduleur ou une batterie.<\/p>\n<h4 class=\"PDq2pG_selectionAnchorContainer\" data-section-id=\"1olhcoa\" data-start=\"7670\" data-end=\"7710\">What is the DAXIN 6-GFM-250 battery?<\/h4>\n<blockquote data-start=\"7712\" data-end=\"7834\">\n<p data-start=\"7714\" data-end=\"7834\">The DAXIN 6-GFM-250 is a 12V 250Ah AGM VRLA battery designed for UPS, telecom, emergency and standby-power applications.<\/p>\n<\/blockquote>\n<h4 data-section-id=\"1x9w4dz\" data-start=\"7836\" data-end=\"7877\">Is the 6-GFM-250 an AGM VRLA battery?<\/h4>\n<blockquote data-start=\"7879\" data-end=\"8007\">\n<p data-start=\"7881\" data-end=\"8007\">Yes. The supplied product information specifies AGM separators and lead-calcium alloy plates in a sealed battery construction.<\/p>\n<\/blockquote>\n<h4 data-section-id=\"cqhzs2\" data-start=\"8009\" data-end=\"8040\">What is the rated capacity?<\/h4>\n<blockquote data-start=\"8042\" data-end=\"8090\">\n<p data-start=\"8044\" data-end=\"8090\">The DAXIN 6-GFM-250 is rated at 12V and 250Ah.<\/p>\n<\/blockquote>\n<h4 data-section-id=\"1p4dm42\" data-start=\"8092\" data-end=\"8128\">What are the battery dimensions?<\/h4>\n<blockquote data-start=\"8130\" data-end=\"8227\">\n<p data-start=\"8132\" data-end=\"8227\">The supplied specification lists dimensions of 522 \u00d7 268 \u00d7 220mm, with a total height of 225mm.<\/p>\n<\/blockquote>\n<h4 data-section-id=\"p6v9s7\" data-start=\"8229\" data-end=\"8279\">How many 12V 250Ah batteries does my UPS need?<\/h4>\n<blockquote data-start=\"8281\" data-end=\"8458\">\n<p data-start=\"8283\" data-end=\"8458\">The required quantity depends on the UPS DC bus voltage, load, battery configuration and required backup time. Provide the UPS model and runtime requirement for system sizing.<\/p>\n<\/blockquote>\n<h4 data-section-id=\"14f4i6\" data-start=\"8460\" data-end=\"8511\">Can DAXIN ENERGY calculate UPS battery runtime?<\/h4>\n<blockquote data-start=\"8513\" data-end=\"8638\">\n<p data-start=\"8515\" data-end=\"8638\">Yes. Provide the UPS model, connected load in kW, DC battery voltage and required backup time for battery-system selection.<\/p>\n<\/blockquote>","protected":false},"excerpt":{"rendered":"<p>DAXIN 6-GFM-250 is a 12V 250Ah AGM VRLA battery designed for UPS, telecom, emergency and standby power applications, featuring sealed ABS construction, low self-discharge, AGM separators and lead-calcium alloy plates.<\/p>","protected":false},"featured_media":4964,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[622,46],"product_cat":[657,97],"product_tag":[],"class_list":["post-3090","product","type-product","status-publish","has-post-thumbnail","product_brand-daxin-energy","product_brand-szdxzh","product_cat-ups-battery-cabinets","product_cat-ups-solutions","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/btrytech.com\/fr\/wp-json\/wp\/v2\/product\/3090","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/btrytech.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/btrytech.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/btrytech.com\/fr\/wp-json\/wp\/v2\/comments?post=3090"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/btrytech.com\/fr\/wp-json\/wp\/v2\/media\/4964"}],"wp:attachment":[{"href":"https:\/\/btrytech.com\/fr\/wp-json\/wp\/v2\/media?parent=3090"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/btrytech.com\/fr\/wp-json\/wp\/v2\/product_brand?post=3090"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/btrytech.com\/fr\/wp-json\/wp\/v2\/product_cat?post=3090"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/btrytech.com\/fr\/wp-json\/wp\/v2\/product_tag?post=3090"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}