Snap-on EECS800 Battery and Charging System Tester

Engineered for professional automotive workshops that require the most comprehensive battery and charging system testing capability available, the Snap-on EECS800 Battery and Charging System Tester delivers accurate, fast assessment of battery condition, charging system output, and starting system performance — across the full range of modern battery technologies and international rating standards — with integrated printing, Wi-Fi connectivity, and a full vehicle database for accurate, model-specific testing results.

Key Features:

• CCA range of 100–3,000 covers the full spectrum of vehicle batteries from small passenger car units to large commercial vehicle and bus batteries, making the EECS800 a single tester capable of handling every battery in a mixed-fleet workshop environment.
• 6V, 8V, 12V, and 24V battery voltage support including 2 x 12V series configurations ensures the EECS800 can test the complete range of passenger car, light commercial, heavy vehicle, and motorcycle battery systems.
• SAE, EN, IEC, DIN, and JIS rating system compatibility enables accurate testing against all major international battery standards, ensuring correct pass/fail assessment regardless of battery origin or specification.
• Standard, AGM, Gel, and EFB battery type support in both series and parallel configurations covers every modern battery chemistry and installation format encountered in current passenger car and commercial vehicle fleets.
• System test covering start, charge, and ripple evaluates battery condition, alternator output voltage and current, and ripple voltage in a single connected test — identifying failing batteries, undercharging alternators, and rectifier diode faults without manual multimeter measurements.
• VIN scan and model selection vehicle database testing allows the tester to automatically retrieve the OEM battery specification for the specific vehicle being tested, ensuring the battery is assessed against the correct manufacturer CCA and capacity rating.
• Detects and displays bad cell identifies internal battery faults that a simple voltage or load test would miss, giving the technician confidence in the accuracy of the battery condition assessment.
• Poor connection detection identifies corroded terminals, loose clamp connections, or high-resistance cable joints that would affect the accuracy of the test result or cause starting and charging system symptoms.
• Custom header and shop info allows the workshop's name, address, and contact details to be printed on every test report, producing branded, professional documentation for customer records and upsell conversations.
• Surface charge warning alerts the technician when a recently charged battery has surface charge that could affect the accuracy of the CCA test result, prompting the correct discharge procedure before testing.
• Battery pack series/parallel testing supports accurate assessment of dual-battery installations and series-connected 24V systems found in light commercial vehicles, 4x4s, and campervans.
• Battery voltage (SOC) measurement displays the battery's state of charge at connection, providing an immediate indication of battery condition before the full system test begins.
• Voltage DC range of 1V–40V covers the complete range of 6V, 12V, and 24V vehicle electrical systems with sufficient headroom for accurate measurement under all operating conditions.
• Integrated thermal printer produces a professional, branded battery and charging system test report for every job, documenting test results for customer records and supporting battery replacement upsell conversations.
• Wi-Fi and USB connectivity enables software updates, vehicle database synchronisation, and data transfer to workshop management systems, keeping the tester current and connected to the workshop workflow.
• 3.5" colour touch screen provides a clear, intuitive operator interface with guided test menus and easy-to-read results throughout the battery and charging system test procedure.
• 75cm replaceable cable length provides comfortable reach to the battery terminals in the engine bay without the need to reposition the tester during the test procedure.

Contact our sales team today to request a demonstration or obtain a quote for your workshop.