Terminology

Hello, the G9 date code sticker would indicate that the battery was sold in July of 2019.

Hello, the G9 date code sticker would indicate that the battery was sold in July of 2019.

Hello, the K5 date code sticker would indicate that it was purchase in or around October of 2015.

Hello, the E4 sticker on your battery would indicate a date code of May, 2014.

Great Question: A J8 date code sticker indicates that your battery was purchased in or around July of 2018.

Hello, D6 is the date code. It would mean April 2016. Thank you!

Hello, we have lots of locations, are you planning on placing an order for the CB12-210? If you let me know where you are located, I can check stock at a location near you and send you the address as well. thank you!

A unit of measurement for electron flow or current through an electrical circuit. (Amp = Volt / Ohm)

A unit of measurement for electron flow or current through an electrical circuit for a certain period of time. (Ampere X Hour = Ampere-Hour).

In a lead acid battery, it is a dilute solution of sulfuric acid (H2SO4) and water.

A tool used to measure the specific gravity of the electrolyte solution.

A unit of measurement for electrical resistance within an electrical circuit. ( Ohm = Volt / Ampere )

Expresses the relationship between voltage ( volts ), current ( amperes ), and resistance ( ohms ). (Ohms = Volts / Amperes).

The voltage of a battery when there is no load attached ( not receiving or delivering energy). This measurement is best taken when the battery has been at rest for at least 6 hours.

A method of wiring batteries together by connecting the positive terminal of the first battery to the positive terminal of the second and the negative terminal of the first to the negative of the second. The capacity for batteries connected in parallel becomes additive, while the voltage remains the same as the individual battery.

An energy storage device that can deliver energy but cannot be recharged.

An energy storage device that can deliver energy and can be recharged.

A divider made of porous material that is placed in between the positive and negative plates in a battery cell and allows current flow through it while preventing direct contact between the plates which would cause a short circuit.

A method of wiring like batteries together by connecting the positive terminal of one battery to the negative terminal of an other. The voltage for batteries connected in series is additive, while the capacity remains the same as the individual battery.

A method of wiring batteries together in a combination of series and parallel connections.