ANCEL BST600 12V 24V Battery Tester with Printer, 100-2000 CCA Lead-Acid Battery Load Tester, Automotive Starter Alternator Cranking Charging System Analyzer for Cars Trucks RV Marine Motorcycles — Open-Box, 24% Off

BUILT-IN PRINTER FOR SERVICE REPORTS: Print battery test reports instantly with voltage, CCA, SOH, SOC, internal resistance and test results. Ideal for repair shops, battery stores and mobile mechanics to explain battery condition, support work orders and keep service records

HELP AVOID UNNECESSARY PART REPLACEMENT: Check battery health, cranking performance and charging system output to help identify whether starting or charging issues may come from the battery, starter or alternator before replacing parts

TEST 12V & 24V LEAD-ACID BATTERIES: Designed for compatible 12V and 24V lead-acid batteries in cars, SUVs, motorcycles, pickups, trucks, RVs, boats, fleets and service vehicles. Not compatible with lithium batteries or EV high-voltage battery packs

SUPPORTS COMMON BATTERY TYPES, 100-2000 CCA: Works with Flooded, AGM Flat Plate, AGM Spiral, EFB and GEL lead-acid batteries from 100–2000 CCA. Helps evaluate battery condition across automotive, fleet, marine and workshop applications

BUILT FOR SAFE DAILY TESTING: Designed for garages, roadside service and fleet maintenance with a backlit color display, heavy-duty clamps, and protection features for reverse polarity, short circuit and overload to support stable daily testing

ANCEL BST600 is a 12V 24V battery tester with built-in printer, designed for repair shops, mobile mechanics, fleet maintenance, and vehicle owners who need clear battery test results they can review, explain, and keep for records. More than a basic voltage checker, BST600 tests battery health, cranking performance, charging system output, and ripple status to help identify whether a starting or charging issue comes from the battery, starter, or alternator. With a 100-2000 CCA test range, it supports common lead-acid batteries including Flooded, AGM Flat Plate, AGM Spiral, EFB, and GEL batteries, along with major rating standards such as CCA, BCI, CA, MCA, JIS, DIN, IEC, EN, and SAE. The built-in thermal printer helps turn test results into useful service records. Printed reports include key details such as battery type, SOH, SOC, voltage, rated CCA, measured CCA, internal resistance, test result, temperature, last 4 digits of VIN, date, and time. This makes it easier for shops to explain battery condition to customers, for fleets to track battery checks, and for users to keep records for service history or warranty reference. BST600 works with 12V batteries and 24V vehicle electrical systems for cars, SUVs, pickup trucks, motorcycles, ATVs, RVs, boats, and heavy-duty trucks. The backlit screen, clear menu guidance, and reverse polarity protection make operation simple in garages, driveways, repair shops, and service calls. For best results, select the correct battery type and rating standard, enter the rated CCA from the battery label, clean the battery terminals, clamp firmly, and test after the battery is properly charged. The printer uses standard 57mm x 30mm thermal paper rolls with no ink needed, making paper replacement simple for daily use.