{"product_id":"topdon-bt100-bt200-12v-battery-tester","title":"TOPDON BT100 \/ BT200 12V Battery Tester | 100–2000 CCA","description":"\u003cp\u003eThe TOPDON BT100 and BT200 are compact battery-system analyzers for 12V lead-acid batteries. Both models evaluate battery condition, cranking performance, charging-system behavior, and ripple for Flooded, AGM, Gel, EFB, and VRLA batteries rated from 100–2000 CCA. Choose BT100 for straightforward 12V diagnostics with a 2-inch backlit display, or BT200 for a 2.4-inch color display plus 24V cranking and charging-system tests. The key distinction is important: neither model performs a 24V battery health test; BT200's 24V capability applies only to cranking and charging-system modes. These testers diagnose—they do not charge, repair, or jump-start a battery.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e12V lead-acid battery health testing for 100–2000 CCA and 30–220 Ah (GB input range).\u003c\/li\u003e\n\u003cli\u003eSupports Flooded, AGM, Gel, EFB, and VRLA batteries and CCA, CA, BCI, MCA, DIN, IEC, EN, SAE, JIS, and GB standards.\u003c\/li\u003e\n\u003cli\u003eBattery, cranking, charging, and ripple tests help separate battery, starting, and charging-system faults.\u003c\/li\u003e\n\u003cli\u003eBT100: 2-inch backlit display; 12V battery, cranking, and charging tests.\u003c\/li\u003e\n\u003cli\u003eBT200: 2.4-inch color display; 12V battery test plus 12V\/24V cranking and charging-system tests.\u003c\/li\u003e\n\u003cli\u003eReverse-polarity protection is listed by the manufacturer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBest For\u003c\/h2\u003e\n\u003cp\u003ePassenger vehicles, light trucks, garages, mobile technicians, and DIY users who need a quick lead-acid battery and charging-system check. Use BT200 when 24V cranking or charging-system diagnostics are needed.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eBT100\u003c\/th\u003e\n\u003cth\u003eBT200\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery test\u003c\/td\u003e\n\u003ctd\u003e12V lead-acid\u003c\/td\u003e\n\u003ctd\u003e12V lead-acid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCranking test\u003c\/td\u003e\n\u003ctd\u003e12V\u003c\/td\u003e\n\u003ctd\u003e12V \/ 24V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharging-system test\u003c\/td\u003e\n\u003ctd\u003e12V\u003c\/td\u003e\n\u003ctd\u003e12V \/ 24V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCCA test range\u003c\/td\u003e\n\u003ctd\u003e100–2000 CCA\u003c\/td\u003e\n\u003ctd\u003e100–2000 CCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGB capacity input\u003c\/td\u003e\n\u003ctd\u003e30–220 Ah\u003c\/td\u003e\n\u003ctd\u003e30–220 Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported batteries\u003c\/td\u003e\n\u003ctd\u003eFlooded, AGM, Gel, EFB, VRLA\u003c\/td\u003e\n\u003ctd\u003eFlooded, AGM, Gel, EFB, VRLA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery standards\u003c\/td\u003e\n\u003ctd\u003eCCA, CA, BCI, MCA, DIN, IEC, EN, SAE, JIS, GB\u003c\/td\u003e\n\u003ctd\u003eCCA, CA, BCI, MCA, DIN, IEC, EN, SAE, JIS, GB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003e2-inch backlit LCD\u003c\/td\u003e\n\u003ctd\u003e2.4-inch color display\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eChoose Your Model\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBT100\u003c\/strong\u003e — 12V-only battery, cranking, and charging-system diagnostics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBT200\u003c\/strong\u003e — 12V battery diagnostics with 12V\/24V cranking and charging-system diagnostics.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eFor 12V lead-acid automotive batteries only. Select the correct battery type and standard before testing. The listed materials do not verify support for lithium, 6V, or 24V battery health testing.\u003c\/p\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cp\u003eOne selected TOPDON battery tester and a user manual. Confirm package contents with the selected supply source before fulfillment.\u003c\/p\u003e\n\u003ch2\u003eImportant Limitations\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNot a battery charger, maintainer, jump starter, or repair tool.\u003c\/li\u003e\n\u003cli\u003eBT200 does not test the health of a 24V battery; its 24V functions are limited to cranking and charging-system tests.\u003c\/li\u003e\n\u003cli\u003eResults depend on correct battery specification entry, connection quality, and vehicle condition.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSafety \u0026amp; Use Notes\u003c\/h2\u003e\n\u003cp\u003eFollow the model-specific manufacturer manual. Connect clamps with correct polarity, work around batteries in a ventilated area, and keep sparks or flames away from battery gases. Do not use the tester on visibly damaged or leaking batteries.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan BT100 test a 24V system?\u003c\/strong\u003e No. Its listed battery, cranking, and charging tests are 12V.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan BT200 test a 24V battery?\u003c\/strong\u003e No. BT200 performs a 12V battery test; it adds 24V cranking and charging-system tests.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill either model charge my battery?\u003c\/strong\u003e No. Both are diagnostic tools only.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo they support lithium batteries?\u003c\/strong\u003e Lithium support is not verified in the supplied materials, so it is not claimed.\u003c\/p\u003e\n\u003ch2\u003eUser Manual \u0026amp; Downloads\u003c\/h2\u003e\n\u003cp\u003eBT100 and BT200 PDF manuals are not currently hosted. Contact \u003ca href=\"mailto:support@instrunexa.com\"\u003esupport@instrunexa.com\u003c\/a\u003e with your model name to request the correct English manual.\u003c\/p\u003e","brand":"TOPDON","offers":[{"title":"BT100","offer_id":71339593367805,"sku":"TOP-BT100-US","price":142.99,"currency_code":"USD","in_stock":true},{"title":"BT200","offer_id":71339593695485,"sku":"TOP-BT200-US","price":197.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/8277\/8621\/files\/S7ddea71e01754af3b14ad54fcc9feb00k.webp?v=1789913528","url":"https:\/\/instrunexa.com\/products\/topdon-bt100-bt200-12v-battery-tester","provider":"InstruNexa","version":"1.0","type":"link"}