{"product_id":"topdon-btmobilelite-12v-wireless-battery-tester","title":"Topdon USA BTMobile Lite 12V Wireless Battery \u0026 System Tester","description":"\u003cdiv class=\"divider\"\u003e\u003cimg src=\"https:\/\/cdn11.bigcommerce.com\/s-ew8kwapfc4\/images\/stencil\/original\/image-manager\/golden-bar.png?t=1681903157\" alt=\"\" width=\"1198\" height=\"8\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"kd-main-product-feature-container\"\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003cdiv class=\"kd-product-feature-continer kd-flex-row-2\"\u003e\n\u003cdiv class=\"kd-prouduct-feature-item kd-prouduct-feature-content\"\u003e\n\u003ch2\u003eTopdon USA BTMobile 12V Wireless Battery \u0026amp; System Tester\u003c\/h2\u003e\n\u003cp data-start=\"156\" data-end=\"587\"\u003eThe Topdon USA BTMobile Lite batter tester is a compact and affordable wireless battery tester designed to deliver accurate diagnostics in seconds. Built for 12V automotive systems, this tool allows you to test batteries, cranking performance, and charging health directly from your smartphone. Whether you’re a home garage enthusiast or a busy professional, the BTMobile Lite provides reliable results without the bulk of traditional testers.\u003c\/p\u003e\n\u003ch2 data-start=\"589\" data-end=\"617\"\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003ch3 data-start=\"619\" data-end=\"656\"\u003eWireless Bluetooth Connectivity\u003c\/h3\u003e\n\u003cp data-start=\"657\" data-end=\"926\"\u003eThe BTMobile Lite battery tester connects to your smartphone through Bluetooth 4.0, transmitting data instantly to the free Topdon app. This eliminates the need for a built-in screen, reduces size, and makes the tool more portable while still providing clear, detailed test results.\u003c\/p\u003e\n\u003ch3 data-start=\"928\" data-end=\"964\"\u003eThree Test Modes in One Device\u003c\/h3\u003e\n\u003cp data-start=\"965\" data-end=\"1040\"\u003eThis battery tester consolidates three essential functions into one compact tool:\u003c\/p\u003e\n\u003cul data-start=\"1041\" data-end=\"1297\"\u003e\n\u003cli data-start=\"1041\" data-end=\"1125\"\u003e\n\u003cp data-start=\"1043\" data-end=\"1125\"\u003e\u003cstrong data-start=\"1043\" data-end=\"1059\"\u003eBattery Test\u003c\/strong\u003e – Checks state of health and state of charge for 12V batteries.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1126\" data-end=\"1215\"\u003e\n\u003cp data-start=\"1128\" data-end=\"1215\"\u003e\u003cstrong data-start=\"1128\" data-end=\"1145\"\u003eCranking Test\u003c\/strong\u003e – Measures voltage stability while the starter motor draws current.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1216\" data-end=\"1297\"\u003e\n\u003cp data-start=\"1218\" data-end=\"1297\"\u003e\u003cstrong data-start=\"1218\" data-end=\"1235\"\u003eCharging Test\u003c\/strong\u003e – Monitors alternator and regulator performance under load.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1299\" data-end=\"1415\"\u003eWith these modes, you can quickly confirm if a no-start issue comes from the battery, starter, or charging system.\u003c\/p\u003e\n\u003ch3 data-start=\"1417\" data-end=\"1456\"\u003eWorks with Multiple Battery Types\u003c\/h3\u003e\n\u003cp data-start=\"1457\" data-end=\"1725\"\u003eThe BTMobile Lite is compatible with a wide range of 12V batteries including Regular Flooded, AGM Flat Plate, AGM Spiral, EFB, and GEL. This versatility makes it suitable for cars, SUVs, light trucks, motorcycles, powersports equipment, and even marine applications.\u003c\/p\u003e\n\u003ch3 data-start=\"1727\" data-end=\"1752\"\u003eSafety-First Design\u003c\/h3\u003e\n\u003cp data-start=\"1753\" data-end=\"1996\"\u003eThe unit is engineered with multiple layers of protection including reverse polarity protection, short-circuit prevention, and over-voltage safeguards. These features help keep both the tool and the vehicle’s electronics safe during testing.\u003c\/p\u003e\n\u003ch3 data-start=\"1998\" data-end=\"2032\"\u003eSimple LED Status Indicators\u003c\/h3\u003e\n\u003cp data-start=\"2033\" data-end=\"2248\"\u003eTwo LED lights provide quick visual feedback before you even open the app. A green LED confirms the clamps are correctly connected to the battery, while a blue LED shows that Bluetooth is active and ready to pair.\u003c\/p\u003e\n\u003ch3 data-start=\"2250\" data-end=\"2276\"\u003eCompact and Portable\u003c\/h3\u003e\n\u003cp data-start=\"2277\" data-end=\"2506\"\u003eMeasuring just 81 × 68 × 27 mm and weighing only 250 g (8.8 oz), the BTMobile Lite slips easily into a tool bag, glove box, or even a pocket. It’s designed for convenience, making it a go-anywhere solution for fast diagnostics.\u003c\/p\u003e\n\u003ch3 data-start=\"2508\" data-end=\"2534\"\u003eMultilingual Support\u003c\/h3\u003e\n\u003cp data-start=\"2535\" data-end=\"2746\"\u003eThe companion app supports multiple languages including English, Spanish, German, Italian, Portuguese, Russian, and Japanese. This makes the device accessible to a wide range of users across different regions.\u003c\/p\u003e\n\u003ch3 data-start=\"2748\" data-end=\"2779\"\u003eDurable Performance Range\u003c\/h3\u003e\n\u003cul data-start=\"2780\" data-end=\"2907\"\u003e\n\u003cli data-start=\"2780\" data-end=\"2844\"\u003e\n\u003cp data-start=\"2782\" data-end=\"2844\"\u003e\u003cstrong data-start=\"2782\" data-end=\"2808\"\u003eOperating Temperature:\u003c\/strong\u003e –20 °C to 65 °C (–4 °F to 140 °F)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2845\" data-end=\"2907\"\u003e\n\u003cp data-start=\"2847\" data-end=\"2907\"\u003e\u003cstrong data-start=\"2847\" data-end=\"2871\"\u003eStorage Temperature:\u003c\/strong\u003e –20 °C to 70 °C (–4 °F to 158 °F)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2909\" data-end=\"3020\"\u003eThese tolerances ensure dependable operation in diverse climates, from cold garages to hot shop environments.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"divider\"\u003e\n\u003ch3 data-start=\"3876\" data-end=\"3909\"\u003eWhy Choose the BTMobile Lite\u003c\/h3\u003e\n\u003cp data-start=\"3911\" data-end=\"4313\"\u003eThe Topdon BTMobile Lite combines professional-grade testing accuracy with lightweight portability. It provides the key diagnostics you need without expensive, oversized equipment. With its wireless design, multi-battery compatibility, and built-in safety features, this tester is an ideal solution for everyday drivers, repair shops, and technicians who need fast and reliable battery system checks.\u003c\/p\u003e\n\u003ch3 data-start=\"3472\" data-end=\"3489\"\u003eHow It Works\u003c\/h3\u003e\n\u003col data-start=\"3491\" data-end=\"3735\"\u003e\n\u003cli data-start=\"3491\" data-end=\"3540\"\u003e\n\u003cp data-start=\"3494\" data-end=\"3540\"\u003eConnect the clamps to the battery terminals.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3541\" data-end=\"3605\"\u003e\n\u003cp data-start=\"3544\" data-end=\"3605\"\u003eLaunch the Topdon app on your phone and pair via Bluetooth.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3606\" data-end=\"3663\"\u003e\n\u003cp data-start=\"3609\" data-end=\"3663\"\u003eSelect the test mode—battery, cranking, or charging.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3664\" data-end=\"3735\"\u003e\n\u003cp data-start=\"3667\" data-end=\"3735\"\u003eReview real-time results, displayed clearly on your mobile device.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-start=\"3737\" data-end=\"3869\"\u003eThe process takes less than a minute and delivers detailed insights into the health of both the battery and the electrical system.\u003c\/p\u003e\n\u003cp data-start=\"3737\" data-end=\"3869\"\u003e\u003ca href=\"https:\/\/mechanicsuperstore.com\/pages\/contact\" target=\"_blank\" title=\"\" rel=\"noopener\"\u003eContact us\u003c\/a\u003e for more information.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn11.bigcommerce.com\/s-ew8kwapfc4\/images\/stencil\/original\/image-manager\/golden-bar.png?t=1681903157\" alt=\"\" width=\"1198\" height=\"8\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"kd-main-product-spec-container\"\u003e\n\u003ch2 class=\"h3 accordion\"\u003eProduct Specifications\u003c\/h2\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003cdiv class=\"kd-product-spec-continer kd-flex-row\"\u003e\n\u003cdiv class=\"kd-prouduct-spec-item\"\u003e\n\u003ctable border=\"0\" cellspacing=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\" width=\"50%\"\u003eModel\u003c\/td\u003e\n\u003ctd align=\"right\" width=\"50%\"\u003eBTMobile Lite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\" width=\"50%\"\u003eWorking Temperature\u003c\/td\u003e\n\u003ctd align=\"right\" width=\"50%\"\u003e-20℃ to 65℃(-4°F to 140°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\" width=\"50%\"\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd align=\"right\" width=\"50%\"\u003e-20℃ to 70℃ (-4°F to 158°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\" width=\"50%\"\u003eDimensions\u003c\/td\u003e\n\u003ctd align=\"right\" width=\"50%\"\u003e81*68*27mm (3.19*2.68*1.06 inches)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\" width=\"50%\"\u003eWeight\u003c\/td\u003e\n\u003ctd align=\"right\" width=\"50%\"\u003e250g (8.81 oz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"divider\"\u003e\u003cimg src=\"https:\/\/cdn11.bigcommerce.com\/s-ew8kwapfc4\/images\/stencil\/original\/image-manager\/golden-bar.png?t=1681903157\" alt=\"\" width=\"1198\" height=\"8\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"kd-main-product-downloads-container\"\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003cdiv class=\"kd-product-downloads-continer kd-flex-row\"\u003e\n\u003cdiv class=\"kd-prouduct-downloads-item\"\u003e\n\u003cdiv class=\"kd-img-container kd-flex-row\"\u003e\n\u003cdiv class=\"kd-img-item\"\u003e\n\u003ch5\u003e\u003c\/h5\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"kd-prouduct-downloads-item\"\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"divider\"\u003e\u003cimg src=\"https:\/\/cdn11.bigcommerce.com\/s-ew8kwapfc4\/images\/stencil\/original\/image-manager\/golden-bar.png?t=1681903157\" alt=\"\" width=\"1198\" height=\"8\"\u003e\u003c\/div\u003e","brand":"TOPDON","offers":[{"title":"Default Title","offer_id":42502045270151,"sku":"TD52110009","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/5442\/9831\/files\/1__66666.1690070360.1280.1280.png?v=1758824851","url":"https:\/\/mechanicsuperstore.com\/products\/topdon-btmobilelite-12v-wireless-battery-tester","provider":"Mechanic Super Store","version":"1.0","type":"link"}