

🚗 Secure your peace of mind—because every journey deserves a smooth start!
The Safety 1st onBoard 35 LT Adjustable Infant Car Seat Base is a lightweight, LATCH-equipped base designed for quick, secure installation with the Safety 1st onBoard 35 LT infant car seat. Featuring a two-position recline for optimal fit and comfort, this stay-in-car base eliminates the need to transfer the base between vehicles, making travel with your baby effortless and safe.








| ASIN | B077634FDN |
| Age Range Description | Baby |
| Best Sellers Rank | #3,566 in Baby ( See Top 100 in Baby ) #6 in Child Safety Car Seat Bases |
| Brand | Safety 1st |
| Color | Base - Black |
| Customer Reviews | 4.7 out of 5 stars 8,302 Reviews |
| Global Trade Identification Number | 00884392610449 |
| Harness Type | 3-Point |
| Installation Type | Latch |
| Item Dimensions D x W x H | 8.5"D x 23.7"W x 16"H |
| Item Weight | 6 Pounds |
| Manufacturer | Dorel Juvenile Group-CA |
| Material | Plastic |
| Material Type | Plastic |
| Maximum Weight Recommendation | 35 Pounds |
| Number of Height Positions | 1 |
| Orientation | Rear Facing |
| Product Dimensions | 8.5"D x 23.7"W x 16"H |
| UPC | 884392610449 |
| Unit Count | 1.0 Count |
A**L
Recommend car seat for beloved one😍🧑🍼
Super light with best quality, adjustable with any size great for new baby born until even 2yra.
L**D
Quick and easy!
I’ve bought this car seat base three times now because it makes life so much easier with little ones. We have one in each of our cars so we don’t have to worry about moving just one back and forth. Installation is quick and secure, and I always feel confident that my baby is safe. The seat clicks in and out smoothly, which is a huge help when juggling kids and diaper bags. With two kids (a toddler and a newborn), the convenience of having multiple bases has been a total lifesaver for our busy family. Highly recommend to any parent who wants both safety and simplicity!
B**L
So cute, sturdy and soft. Not bulky!
This car seat is very nice, sturdy and the seating is so soft. Not bulky or heavy like other car seats I’ve gotten. Excited to bring my baby boy home in this. Definitely recommend!
K**Y
Great
Was great no problems easy to ajust and if you safty first car seat
D**Y
Perfect
Perfect condition good quality
K**A
Works great
Great!
C**H
Safety first baby carseat
Great beginner carseat for your infant. Has many removable pads that will accommodate for basically any baby size. We just had a 5lbs 5oz boy and he fits in it great. Seems comfortable for him he doesnt move around much and sleeps for a long time in it. The only thing I have a problem with is the way they make you secure the base in the car. One side is only held down which allows it to be able to flip forward and I don't like that but what can u do. I see alot of carseat are made like that and its kind of a terrible design. Other than that it was a great product for the price and I will probably get many years of use out of it
S**E
Good extra base
Worked as it should. Seat fit correctly into base and installed easy. Was easy to tighten fit well into car seat. Good option for an extra base
Trustpilot
1 month ago
2 weeks ago