This was a downright lucent review. Very impressive. It almost seems like it's worth it just to be able to test two diesel batteries together and get the total CCAs. For a shop, that photo tagging feature looks indispensable.... Would you recommend this for the basic do-it-yourselfer??
I don’t think they really load test the battery anymore. They are measuring the resistance and capacitance. Many of the new AGM and lithium batteries are recommended to not load test. They say it may cause permanent damage to the battery. I also don’t understand this because the starter will often pull half the cold cranking amps when cold. But then again, it’s only for a couple of seconds so it may not damage anything. Typical load testers, test the battery at half the cold cranking amps for 15 seconds.
There is a relationship between the battery's internal impedance (resistance to an alternating current) and battery capacity. The lower the impedance, the higher the capacity. So it's a computed estimate of capacity based on a measurement of impedance.
My Mentor The Practical Mechanic
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From Nick Ayivor from London England UK 🇬🇧
Thanks for watching. have a wonderful weekend
Thank you for showing this product, Chad. I’ve been quite happy with my Bosch BAT155 but who knows what will be needed in the future.
I keep collecting them. I rarely use a full size charger anymore unless I need to rapid charge something. Thanks for watching.
This was a downright lucent review. Very impressive. It almost seems like it's worth it just to be able to test two diesel batteries together and get the total CCAs. For a shop, that photo tagging feature looks indispensable....
Would you recommend this for the basic do-it-yourselfer??
What is the input AC voltage of Topdon TB6000pro? Can I use this in Singapore (230 volts)?
i really don't understand how those small battery chargers can really load test a battery accurately don't see how they can do any load testing
I don’t think they really load test the battery anymore. They are measuring the resistance and capacitance. Many of the new AGM and lithium batteries are recommended to not load test. They say it may cause permanent damage to the battery. I also don’t understand this because the starter will often pull half the cold cranking amps when cold. But then again, it’s only for a couple of seconds so it may not damage anything. Typical load testers, test the battery at half the cold cranking amps for 15 seconds.
There is a relationship between the battery's internal impedance (resistance to an alternating current) and battery capacity. The lower the impedance, the higher the capacity. So it's a computed estimate of capacity based on a measurement of impedance.