{"product_id":"digital-car-battery-analyser-12v-cca-internal-resistance","title":"Digital Car Battery Analyser – 12V CCA \u0026 Internal Resistance","description":"\u003cp\u003eA handheld digital analyser for 12V car, van and leisure batteries. Clip it to the terminals and it reads the battery's voltage, internal resistance and cold cranking amps (CCA), which together give a far better picture of the battery's health than a voltage reading alone. It also checks cranking voltage while you start the engine and charging voltage with it running, so you can tell a tired battery from a failing alternator.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFor 12V batteries\u003c\/li\u003e\n\u003cli\u003eReads voltage, internal resistance and CCA\u003c\/li\u003e\n\u003cli\u003eCranking and charging system tests\u003c\/li\u003e\n\u003cli\u003eColour: black\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCheck the listing details for the battery types and CCA range it supports, and compare them with the label on your own battery before ordering.\u003c\/p\u003e\n\u003cp\u003ePractical tip: test with the engine off and the car rested for a few hours for the truest reading, and note the result so you can compare it next time. A battery that is losing CCA in October is the one that leaves you stranded in January, so test before the cold sets in. See our \u003ca href=\"\/pages\/winter-driving-checklist\"\u003ewinter driving checklist\u003c\/a\u003e.\u003c\/p\u003e","brand":"CheckMOT","offers":[{"title":"Black","offer_id":59021309149558,"sku":"CJZD109655501AZ","price":23.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/7669\/4803\/files\/1619241743953.jpg?v=1792191150","url":"https:\/\/shop.checkmot.com\/products\/digital-car-battery-analyser-12v-cca-internal-resistance","provider":"CheckMOT","version":"1.0","type":"link"}