This is how you can tell the age of your battery.
Car battery model code.
Japanese part numbers ah terminal battery length cm polarity 55d23l 55 d 23 r.
For example if a battery is rated at 40 amp hours the battery can provide 40 amps continuously for one hour or one amp for 40 hours.
Battery date codes are typically four or five digits in length.
The letters and numbers in the code indicate the number of cells cell chemistry shape dimensions the number of parallel paths in the assembled battery and any modifying letters deemed necessary.
Date codes are engraved into the cover of each interstate battery at the time the battery is shipped from the manufacturing plant.
Reading the date code on an interstate 12 volt and 6 volt automotive commercial or marine battery.
A new battery typically features a one year warranty and lasts from three to five years.
Your battery also helps to stabilize voltage and to keep your engine running smoothly.
Automotive battery part numbers and date codes in australia batteries and cars are imported from all around the world so we have a large mix of japanese european and american part numbers and some only used in australia.
The battery in your automobile provides the electrical energy to start your car and run things like the lights and clock.
Battery date codes are alphanumeric codes printed onto marine automotive and other batteries that tell a user when the battery was shipped from the manufacturer.
With these types of batteries you re looking for a four or five digit shipping date code engraved into the cover.