{"id":3146,"date":"2026-09-29T05:43:40","date_gmt":"2026-09-29T05:43:40","guid":{"rendered":"https:\/\/shop.autoboss.com\/?post_type=product&#038;p=3146"},"modified":"2026-10-09T07:15:05","modified_gmt":"2026-10-09T07:15:05","slug":"t688-high-precision-internal-resistance-tester-lithium-battery-voltage-internal-resistance-tester-detector","status":"publish","type":"product","link":"https:\/\/autoboss.com\/de\/product\/t688-high-precision-internal-resistance-tester-lithium-battery-voltage-internal-resistance-tester-detector\/","title":{"rendered":"AUTOBOSS T688 Lithium Battery Internal Resistance Tester \u2013 0-2000m\u03a9"},"content":{"rendered":"<div class=\"abd-pd\" data-abd-version=\"1\">\n<header class=\"abd-hero\">\n<h3>Test Lithium Cell and Pack Voltage, Resistance and Capacity<\/h3>\n<p class=\"abd-lead\">The T688 tests the voltage, internal resistance and capacity of single lithium cells and battery packs, with several voltage ranges and discharge current options for battery testing, maintenance and quality inspection in workshops and laboratories.<\/p>\n<ul class=\"abd-facts\">\n<li>0\u20132000m\u03a9, \u00b15%<\/li>\n<li>Up to 99.99Ah<\/li>\n<li>Cell &amp; Pack Testing<\/li>\n<li>4 Discharge Currents<\/li>\n<li>5V USB Output<\/li>\n<\/ul>\n<\/header>\n<section class=\"abd-sec\" id=\"abd-features\">\n<h4>Key Features<\/h4>\n<ol class=\"abd-features\">\n<li>\n<h5>Internal Resistance Testing<\/h5>\n<p>Measures internal resistance from 0 to 2000m\u03a9 with \u00b15% accuracy for reliable diagnostics.<\/p>\n<\/li>\n<li>\n<h5>Capacity Measurement<\/h5>\n<p>Tests single cells and battery packs up to 99.99Ah to evaluate battery health.<\/p>\n<\/li>\n<li>\n<h5>Wide Voltage Coverage<\/h5>\n<p>Works with batteries in the 0\u201336V \/ 55V \/ 67V \/ 84V ranges.<\/p>\n<\/li>\n<li>\n<h5>Selectable Discharge Current<\/h5>\n<p>Choose 0.5A, 1A, 2A or 5A for flexible testing.<\/p>\n<\/li>\n<li>\n<h5>USB Power Output<\/h5>\n<p>A built-in 5V USB port provides convenient device charging.<\/p>\n<\/li>\n<\/ol>\n<\/section>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Test Lithium Cell and Pack Voltage, Resistance and Capacity The T688 tests the voltage, internal resistance and capacity of single lithium cells and battery packs, with several voltage ranges and discharge current options for battery testing, maintenance and quality inspection in workshops and laboratories. 0\u20132000m\u03a9, \u00b15% Up to 99.99Ah Cell &amp; Pack Testing 4 Discharge [&hellip;]<\/p>\n","protected":false},"featured_media":12236,"comment_status":"open","ping_status":"closed","template":"","meta":{"_gspb_post_css":""},"product_brand":[127],"product_cat":[61,62,76],"product_tag":[],"class_list":["post-3146","product","type-product","status-publish","has-post-thumbnail","product_brand-autoboss","product_cat-battery-tester","product_cat-best-selling-products","product_cat-ev-battery-testing","first","instock","virtual","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/autoboss.com\/de\/wp-json\/wp\/v2\/product\/3146","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/autoboss.com\/de\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/autoboss.com\/de\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/autoboss.com\/de\/wp-json\/wp\/v2\/comments?post=3146"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/autoboss.com\/de\/wp-json\/wp\/v2\/media\/12236"}],"wp:attachment":[{"href":"https:\/\/autoboss.com\/de\/wp-json\/wp\/v2\/media?parent=3146"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/autoboss.com\/de\/wp-json\/wp\/v2\/product_brand?post=3146"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/autoboss.com\/de\/wp-json\/wp\/v2\/product_cat?post=3146"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/autoboss.com\/de\/wp-json\/wp\/v2\/product_tag?post=3146"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}