ANCEL BST500


12V/24V 100-2000 CCA Automotive Battery Load Tester

Wide-ranging Test


BST500 battery tester applies to automotive, motorcycle, marine, truck, and more.

Battery Test

Compatible with regular flooded, AGM flat plate, AGM spiral, gel and deep cycle batteries.

Build-in Printer

The backlit display is easy to read in light.

The built-in printer uses standard thermal printer paper

so you can attach a printout to a work order, share it with your customers

or build a preventative maintenance program of record keeping.


Easy to use with a large backlight LCD and menu-driven operation.

Clamps features with reverse polarity protection does not emit light,

heat or spark, makes this operation very safe


The unit is housed in rugged,

makes it easy to hold without slipping.

Not only does it show details about your battery's condition,

but it also analyzes your alternator's charging capacity

so you can tell if that's working properly.

Battery tester displays: Good/OK/Replace, the measured voltage,

CCA value, internal resistance, estimated remaining life.