Safety 1st onBoard 35 Air Deluxe Infant Car Seat Base, Black

Safety 1st onBoard 35 Air Deluxe Infant Car Seat Base, Black

This safety 1st extra base lets you move your onboard 35 infant car seat smoothly from car to car. It is compatible with your safety 1st onboard 35 air infant car seat and is also compatible with any safety 1st or bertini onboard infant car seats. It is an adjustable, 3 position stay in car base, has a quick click latch system. The belt lock easily secures your vehicle seat belt during installation. There is storage for latch.

Main features

  • Plastic
  • Compatible with safety 1st onboard 35 infant car seats
  • Adjustable, 3 position stay in car base
  • Quickclick latch system
  • Storage for latch
  • Black

Verified reviews


Make sure you know which base you’re getting!

We have the Safety 1st OnBoard 35 seat and we wanted an extra base for my husbands car. If you are looking online make sure you know which one you are ordering. There is a ‘Deluxe’ and ‘Premium’ base. You can tell the difference by the sides. The Premium one has the more solid looking sides with the grey circle on the side. On Amazon they show both bases on the listings so it can get confusing. The biggest thing to know about the two is the latch buckles are different. The premium version has the quick release latches which are SUPER easy to use and the other base has the more basic clips. After playing around with both of them at the store, it is worth paying a little extra to get the nicer easier latches. But do your research before you buy!! Some sites sell it for around $80… but I got ours from Target for about $50 with free shipping.

Louisa Shumway, IL

Great second base.

This is much better than the extra base you can purchase from a large baby retailer. It has the “Safe Loc” feature that the other base does not. This is also much cheaper than purchasing it from Safety 1st or the major baby retailers. Very happy!

Tami Chinchilla, PA

Great product, great price.

I love the newer version of this base! It has the ability to “lock” the seatbelt strap, which my first base doesn’t have. It makes it (seem) more secure than the older model. This is a great base, and the car seat is wonderful as well! We purchased a second base for my husband’s car, so much easier than transferring the base between vehicles. I would absolutely recommend it to anyone!

Coleen Kew Gardens, NY

Safety 1st on Board 35 Air Deluxe Infant Car seat BAE, Black

Works well with the 35 Air Onboard infant car seat. Had the installation checked by the state trooper office for proper installation. Car Seat pops in and out of the base with ease.

Susan Pell City, AL

As expected

I don’t have much to say other than the base fits the car seat as expected and is the same as the one that came with my seat. It is so convenient to have a spare, and it goes back and forth between dad and grandparent cars.

Katrina Groves, TX

Bought for second car

We bought this as a base for a second car. Fit our Safety 1st onBoard 35 Air car seat perfectly.

Ofelia Warsaw, IN

Works well

Works well with the safety 1st onboard 35 air car seat. Must be careful as to install it correctly. In my husband’s car (Pontiac grand prix) it has to be in the middle always. This is because the seat belts on the sides have a little button on them that sits in the way of the locking panel for the seat belt. So I gave it four stars because if we have more children, this is an issue.

Britney Homosassa, FL

Goes with Eddie Bauer Trailmaker

I bought this to go with my Eddie Bauer Trailmaker Travel System. This travel system does not come with any extra bases for the infant car seat nor does Eddie Bauer make or sell any extra bases to fit it. It is completely stupid, but they don’t. I found this Safety 1st Base and it fits the Eddie Bauer infant seat perfectly! Buy this if you are looking for an extra base for your Eddie Bauer Trailmaker set. I bought two…one for my husband’s car and one for grandma who watches my son a lot.

Jill Udall, MO

A must for your second car

We bought this extra base for my husbands car. Even though we dont use it that much, it is nice to know that when my husband does have my daughter in his car, she is more secure than just with the seatbelt in the car. If you have a second car, I highly recommend you spend the extra money on an extra base. Not only for safety, but it is so much easier taking either car and not having to take the one base in and out of the other cars.

Judi Ontonagon, MI