How long is a Britax Marathon car seat good for?

6 to 10 years
Britax car seats have a service life of anywhere from 6 to 10 years from the date of manufacture (not from when you bought it so make sure to check the serial label and read the instruction manual!).

How long is a Britax convertible car seat good for?

Convertible car seats (excluding the Classic line) have a useable life of 7 years. ClickTight Convertible car seats have a useable life of 10 years. Harness-2-Booster seats have a useable life of 9 years. Belt-Positioning Booster seats have a useable life of 6 or 10 years.

Is Britax Marathon a booster?

Britax is most known for their infant car seat the B-Safe 35, and the Marathon is a convertible seat for your baby to graduate to around one year when they outgrow their infant seat. Since your child will move from this convertible into a booster seat anyway, this height limitation is probably not an issue.

Which is better marathon or boulevard?

As far as the overall design of both car seats, the Boulevard is a great car seat with a bit roomier in height and may fit better in your backseat, when compared to the Marathon. It just lasts longer (up to 65 pounds) which means you won’t need to buy a second car seat for longer.

When do Britax marathon 70 car seats expire?

Many review is a good one because this company offers a Britax Marathon 70 manual that provides comprehensive installation instructions for this model and several others. You will need to know the date of manufacture if you misplace your manual so that you can locate the right one. Every Britax car sea offers a one year limited warranty. The seat will expire after seven years , so once that expiry date has passed, the seat should no longer be used.

How many years car seat expire Britax?

Britax car seats have a service life of anywhere from 6 to 10 years from the date of manufacture (not from when you bought it so make sure to check the serial label and read the instruction manual!).

When does a Britax roundabout car seat expire?

Expiration Dates. All car seats come with expiration dates, as there can be some deterioration of the plastic parts. Britax Roundabout car seats can be used for six years from date of manufacture. You’ll find the manufacture date on a sticker on the side of the car seat 1. In addition, if the car seat is an accident, it should generally be destroyed and replaced.

When does Britax infant car seat expire?

Britax: The expiration dates for Britax car seats manufactured after June 2010 range from 6 to 10 years. Their infant car seats as well as their belt-positioning booster seats have a 6-year lifespan while most of their convertible car seats expire 7 years after the manufacturer’s date.