{"id":176114,"date":"2026-09-29T17:34:49","date_gmt":"2026-09-29T15:34:49","guid":{"rendered":"https:\/\/mpb.kh.ua\/product\/li-ion-battery-abc-14s-51-8v-140ah-7kwh-bms-200a-with-display\/"},"modified":"2026-10-10T23:27:22","modified_gmt":"2026-10-10T21:27:22","slug":"li-ion-battery-abc-14s-51-8v-140ah-7kwh-bms-200a-with-display","status":"publish","type":"product","link":"https:\/\/mpb.kh.ua\/en\/product\/li-ion-battery-abc-14s-51-8v-140ah-7kwh-bms-200a-with-display\/","title":{"rendered":"Li-ion WALKER ABC Battery 14S 51.8V 140Ah 7.3kWh (with display)"},"content":{"rendered":"<p>A 7.3 kWh lithium-ion battery in a 14S configuration with a nominal voltage of 51.8 V \u2014 the standard for 48 V systems. It is meant for inverters of the matching voltage and for integration into any system built around that voltage.<\/p>\n<p>Charge and discharge current is up to 100 A. The pack has its own JK BMS rated at 200 A, which watches the voltage of every cell group, the current and the temperature, plus a built-in display: charge, voltage and current are visible without an app or a phone.<\/p>\n<p>The BMS connects over Bluetooth, as in our other batteries.<\/p>\n","protected":false},"excerpt":{"rendered":"<p class=\"mpb-crm-spec\"><strong>Model:<\/strong> ABC<\/p>\n<p class=\"mpb-crm-spec\"><strong>Capacity:<\/strong> 140 Ah<\/p>\n<p class=\"mpb-crm-spec\"><strong>Energy:<\/strong> 7.3 kWh<\/p>\n<p class=\"mpb-crm-spec\"><strong>System voltage:<\/strong> 48 V<\/p>\n<p class=\"mpb-crm-spec\"><strong>Nominal voltage:<\/strong> 51.8 V<\/p>\n<p class=\"mpb-crm-spec\"><strong>Maximum voltage:<\/strong> 58.8 V<\/p>\n<p class=\"mpb-crm-spec\"><strong>Maximum charge current:<\/strong> 100 A<\/p>\n<p class=\"mpb-crm-spec\"><strong>Maximum discharge current:<\/strong> 100 A<\/p>\n<p class=\"mpb-crm-spec\"><strong>Operating temperature:<\/strong> +5&#8230;+45 C<\/p>\n<p class=\"mpb-crm-spec\"><strong>BMS connection:<\/strong> Bluetooth<\/p>\n<p class=\"mpb-crm-spec\"><strong>App password:<\/strong> 1234<\/p>\n<p class=\"mpb-crm-spec\"><strong>Settings password:<\/strong> 000000<\/p>\n<p class=\"mpb-crm-spec\"><strong>Cycle life:<\/strong> &gt;2000 (DOD 80%)<\/p>\n<p class=\"mpb-crm-spec\"><strong>Intended use:<\/strong> inverters of the matching voltage<\/p>\n<p class=\"mpb-crm-spec\"><strong>Configuration:<\/strong> 14S<\/p>\n<p class=\"mpb-crm-spec\"><strong>BMS:<\/strong> JK, 200 A<\/p>\n<p class=\"mpb-crm-spec\"><strong>Display:<\/strong> yes<\/p>\n","protected":false},"featured_media":176125,"comment_status":"open","ping_status":"closed","template":"","meta":{"_monsterinsights_skip_tracking":false},"product_brand":[],"product_cat":[397],"class_list":["post-176114","product","type-product","status-publish","has-post-thumbnail","product_cat-walker-en","first","onbackorder","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Li-ion WALKER ABC Battery 14S 51.8V 140Ah 7.3kWh (with display) - Power banks for the Armed Forces of Ukraine. Always ready!<\/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:\/\/mpb.kh.ua\/en\/product\/li-ion-battery-abc-14s-51-8v-140ah-7kwh-bms-200a-with-display\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Li-ion WALKER ABC Battery 14S 51.8V 140Ah 7.3kWh (with display) - Power banks for the Armed Forces of Ukraine. Always ready!\" \/>\n<meta property=\"og:description\" content=\"Model: ABC Capacity: 140 Ah Energy: 7.3 kWh System voltage: 48 V Nominal voltage: 51.8 V Maximum voltage: 58.8 V Maximum charge current: 100 A Maximum discharge current: 100 A Operating temperature: +5...+45 C BMS connection: Bluetooth App password: 1234 Settings password: 000000 Cycle life: &gt;2000 (DOD 80%) Intended use: inverters of the matching voltage Configuration: 14S BMS: JK, 200 A Display: yes\" \/>\n<meta property=\"og:url\" content=\"https:\/\/mpb.kh.ua\/en\/product\/li-ion-battery-abc-14s-51-8v-140ah-7kwh-bms-200a-with-display\/\" \/>\n<meta property=\"og:site_name\" content=\"Power banks for the Armed Forces of Ukraine. 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