Badcaps Forums - View Single Post - EBC-B20H 20A 12-72V Lithium Battery capacity tester just bought one

**eccerr0r** · 12-20-2021, 04:53 PM

ESR just needs to match the manufacturer's specifications, comparing numbers across chemistries and sizes doesn't make much sense - a value acceptable for alkaline cells can be horrible for NiMH and Li-ion but too good for lithium thionyl chloride.

An apparatus such as this is still needed to measure capacity.

12-20-2021, 04:53 PM	#26
eccerr0r Solder Sloth Join Date: Nov 2012 City & State: CO My Country: USA Line Voltage: 120VAC 60Hz I'm a: Hobbyist Tech Posts: 7,156	Re: EBC-B20H 20A 12-72V Lithium Battery capacity tester just bought one ESR just needs to match the manufacturer's specifications, comparing numbers across chemistries and sizes doesn't make much sense - a value acceptable for alkaline cells can be horrible for NiMH and Li-ion but too good for lithium thionyl chloride. An apparatus such as this is still needed to measure capacity.