Ferve F-814 Battery Tester

The Ferve F-814 is a professional-grade battery and alternator tester widely used in automotive workshops for 12V lead-acid batteries. The device is specifically engineered to test the charge level and overall health of batteries ranging from 32 Ah to 180 Ah, providing rapid results through a high-discharge test (250A) and a digital voltmeter.

Ferve, whose official corporate name is FERVE, S.A., is a historic Spanish brand established by Juan Ferve in the mid-20th century. Based in El Vendrell, Spain, the company has maintained a long-standing reputation for specializing in battery chargers, testers, and automotive electrical equipment. The F-814 model continues to be manufactured in Spain, reflecting the brand's commitment to European manufacturing standards and technical precision. To this day, the company remains under the independent ownership of the original founding family entity, FERVE, S.A.