{"product_id":"bm520-6v-12v-24v-auto-battery-tester","title":"KINGBOLEN BM520 6V 12V 24V Auto Battery Tester","description":"\u003cdiv class=\"product-description-from-sheet\"\u003e\n\u003cp style=\"margin: 12px 0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0815\/7727\/9725\/files\/08_bb3e6d19-a36f-40fe-9710-e07c5180c945.webp?v=1785739699\" alt=\"KINGBOLEN BM520\" style=\"max-width: 100%; height: auto; display: block;\"\u003e\u003c\/p\u003e\n\u003cp\u003eDesigned for professionals and DIY users alike, the KINGBOLEN BM520 delivers comprehensive battery and charging system diagnostics for 6V, 12V, and 24V lead-acid batteries with fast testing, real-time waveform analysis, and easy plug-and-play operation.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0815\/7727\/9725\/files\/07_1315609b-fcdf-48a8-a1df-a6a83b6c1356.webp?v=1785739699\" alt=\"KINGBOLEN BM520\" style=\"max-width: 100%; height: auto; display: block;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0815\/7727\/9725\/files\/05_8e39e81e-424f-42d8-9e6e-59e9b881f6fe.webp?v=1785739699\" alt=\"KINGBOLEN BM520\" style=\"max-width: 100%; height: auto; display: block;\"\u003e\u003cbr\u003e\u003cstrong\u003e6V\/12V\/24V Battery Tester\u003c\/strong\u003e\u003cbr\u003eThe KINGBOLEN BM520 is designed to test 6V, 12V, and 24V lead-acid batteries ranging from 100–2000 CCA, including Flooded, AGM Flat Plate, AGM Spiral, GEL, and EFB batteries. It is suitable for a wide range of vehicles, including cars, light trucks, SUVs, ATVs, boats, and motorcycles.\u003cbr\u003eSupporting multiple battery rating standards, including CCA, BCI, CA, MCA, DIN, IEC, EN, JIS, GB, and SAE, the BM520 provides broad battery compatibility for different applications.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0815\/7727\/9725\/files\/04.webp?v=1785739699\" alt=\"KINGBOLEN BM520\" style=\"max-width: 100%; height: auto; display: block;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0815\/7727\/9725\/files\/03_ce7e4842-87b4-409b-aa9e-fa48ebfbc41e.webp?v=1785739699\" alt=\"KINGBOLEN BM520\" style=\"max-width: 100%; height: auto; display: block;\"\u003e\u003cbr\u003e\u003cstrong\u003eMultiple Test Functions\u003c\/strong\u003e\u003cbr\u003eThe KINGBOLEN BM520 provides multiple testing functions to evaluate battery and charging system performance, including:\u003cbr\u003eBattery Test – Checks battery condition and provides key parameters such as SOH, SOC, voltage, and internal resistance.\u003cbr\u003eCranking Test – Evaluates starting performance by analyzing voltage and current during engine startup.\u003cbr\u003eCharging Test – Checks the condition of the vehicle charging system.\u003cbr\u003eLoad Test – Evaluates battery performance under load conditions.\u003cbr\u003eRipple Test – Monitors charging system voltage fluctuations through waveform display.\u003cbr\u003eThe BM520 supports saving up to 10 waveform records for convenient review and comparison. With a built-in battery multimeter function, it also provides voltage measurement capability for additional testing convenience.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0815\/7727\/9725\/files\/01.webp?v=1785739699\" alt=\"KINGBOLEN BM520\" style=\"max-width: 100%; height: auto; display: block;\"\u003e\u003cbr\u003e\u003cstrong\u003eEasy Operation \u0026amp; Clear Display\u003c\/strong\u003e\u003cbr\u003eThe KINGBOLEN BM520 features a plug-and-play design and supports both in-vehicle and out-of-vehicle testing. Equipped with a 2.8-inch TFT color display, it provides clear and easy-to-read test results even in low-light conditions. The intuitive interface allows you to quickly view battery test information, and it supports 10 languages, including English, French, Spanish, Italian, Portuguese, Russian, German, Polish, Japanese, and Chinese.\u003cbr\u003e\u003cstrong\u003eSafe Design with Reverse Connection Protection \u0026amp; Upgraded Clamps\u003c\/strong\u003e\u003cbr\u003eThe BM520 features intelligent reverse connection protection to help protect the tester during incorrect polarity connection. The upgraded copper clamps provide a larger contact area and improved conductivity, helping ensure stable connections and reliable testing performance.\u003cbr\u003e\u003cstrong\u003eBuilt-in Battery Multimeter\u003c\/strong\u003e\u003cbr\u003eThe built-in multimeter function provides clear voltage readings to help evaluate battery status.\u003cbr\u003eThe battery condition indicator uses an easy-to-understand color guide:\u003cbr\u003eGreen: Good condition\u003cbr\u003eYellow: Normal \/ Attention needed\u003cbr\u003eRed: Poor condition\u003cbr\u003eThis visual indicator allows you to quickly understand battery test results and make appropriate maintenance decisions.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0815\/7727\/9725\/files\/02_2c86557b-5b49-443a-8654-0895c37dfc29.jpg?v=1785739699\" alt=\"KINGBOLEN BM520\" style=\"max-width: 100%; height: auto; display: block;\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Kingbolen","offers":[{"title":"Default Title","offer_id":50340202053869,"sku":null,"price":39.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0815\/7727\/9725\/files\/1_c257d380-4138-4104-9f7c-2af5fd405b1e.jpg?v=1785723811","url":"https:\/\/ediagtool.com\/ja\/products\/bm520-6v-12v-24v-auto-battery-tester","provider":"EDIAG","version":"1.0","type":"link"}