FOXWELL BT301 12V Car Battery Tester with Case

Enhanced Version of BT100 – Enjoy a new UI design with a vibrant digital screen for easier readability. This advanced battery tester offers comprehensive functions to assess car battery’s health, starter status, charging system, and alternator performance. With FOXWELL’s premium chip, it delivers 99.9% accurate test results in seconds. The nearly 6.5ft cable allows easy testing both inside and outside the vehicle without assistance. NOTE: Not compatible with Lithium-ion batteries. Tell you What you Need – The clear display shows you the real-time battery’s status and advises to prevent unexpected failure. Compatible with 6V and 12V batteries, it supports regular flooded, AGM flat plate/spiral, EFB, and GEL batteries. This automotive battery tester accurately measures SOH (State of Health), starter condition, cranking voltage, cranking time, CCA (Cold Cranking Amps), SOC (State of Charge), alternator output, and no-load/loaded voltage. It also can work for the out-of vehic