ITEM# E1C903S

Britax One4Life ClickTight All-in-One Convertible Car Seat - Onyx

228 
Reviews
$349.99
Style:Onyx
Britax One4Life ClickTight All-in-One Convertible Car Seat - Onyx
$349.99
Britax One4Life ClickTight All-in-One Convertible Car Seat - Onyx Stone
$349.99
Britax One4Life ClickTight All-in-One Convertible Car Seat - Ace Black (SafeWash + StayClean)
$299.99
$469.99
$170 Off
Britax One4Life ClickTight All-in-One Convertible Car Seat - Jade Onyx
$349.99
Britax One4Life ClickTight All-in-One Convertible Car Seat - Iris Onyx
$349.99
Britax One4Life ClickTight All-in-One Convertible Car Seat - Glacier Graphite
$349.99
20% OFF with code: ALBEE20
Ships FreeShips Free
In Stock - 19 left
Add Accessories:
Britax Kick Mat (2 Pack)
19 
Reviews
$34.99
FORM vwitem =1
Sales Rank =
Inventory isAvailable:1
Inventory qtyInStock:6
Britax Back Seat Vehicle Mirror
19 
Reviews
$39.99
FORM vwitem =2
Sales Rank =
Inventory isAvailable:1
Inventory qtyInStock:6
Britax Head & Body Support Pillow
Reviews
$54.99
FORM vwitem =3
Sales Rank =
Inventory isAvailable:1
Inventory qtyInStock:15
Britax Seat Saver Waterproof Liner
17 
Reviews
$34.99
FORM vwitem =4
Sales Rank =
Inventory isAvailable:1
Inventory qtyInStock:5
Britax EZ-Cling Sun Shade (2 Pack)
19 
Reviews
$24.99
FORM vwitem =5
Sales Rank =
Inventory isAvailable:1
Inventory qtyInStock:2
Britax Car Seat Travel Cart
19 
Reviews
$99.99
FORM vwitem =6
Sales Rank =
Inventory isAvailable:1
Inventory qtyInStock:25
Britax Car Seat Travel Bag
18 
Reviews
$89.99
FORM vwitem =7
Sales Rank =
Inventory isAvailable:1
Inventory qtyInStock:16
Britax View-N-Go Back Seat Organizer
Review
$34.99
FORM vwitem =8
Sales Rank =
Inventory isAvailable:1
Inventory qtyInStock:1
Britax One4Life Car Seat Anti-Rebound Bar
19 
Reviews
$64.99
FORM vwitem =9
Sales Rank =
Inventory isAvailable:1
Inventory qtyInStock:7
Description
Explore More About Product

One4Life takes your child from birth to big kid with Britax Safety and ClickTight Installation. It easily converts from a rear-facing infant car seat, to a forward-facing 5-point harness, to a high-back belt-positioning booster seat. SafeWash cover is safe to machine wash and dry.

ClickTight is as easy as buckling a seat belt, so you can install with confidence, every time. Color-coded belt paths show you where to route the seat belt for each installation mode. Plus, easy-read indicators help you find the correct recline angle.

A high strength steel frame, crumple zone, and V-shaped tether help absorb crash energy. And, 2 layers of side impact protection surround your child’s head, neck and torso.

As your baby grows, adjust the 15-position headrest & harness in seconds to create the perfect fit. When it’s time for booster mode, simply tuck the harness into the built-in storage compartment. With cooling channels, premium padding and built-in arm rests, your child will love the ride.

Features:

  • Converts from a rear-facing infant seat (5- 50lb) to a forward-facing 5-point harness seat (22-65 lbs) to a high-back belt-positioning booster seat (40- 120lb).
  • 10 years of use: One4Life convertible to booster car seat grows with your child from 5 – 120 lbs and up to 63” in height
  • ClickTight Installation. Install with confidence, every time. You’ll know it’s right in just 3 easy steps: Pinch to open. Thread & buckle. Click it closed.
  • 15-Position, Quick-Adjust Headrest & Harness create the proper fit as your child grows.
  • Patented V-Shaped Tether with staged-release stitches helps slow and reduce forward movement during a crash.
  • High Strength Steel Frame reinforces the seat structure to help keep it sturdy and stabilized.
  • Quick-Push, 9-Position Recline helps you find the most comfortable fit for your child and the best fit for your vehicle.
  • Rear-facing with infant positioning pillow mode: 5 lbs - 22 lbs; Rear-facing mode: 23 lbs - 40 lbs; Forward-facing mode: 20 lbs - 65 lbs.
  • 2 Layers of Side Impact Protection: energy-absorbing shell and foam-lined headrest surround your child’s head, neck, and torso
  • SafeCell Technology acts as a crumple zone, absorbing crash energy to help keep it away from your child
  • High Strength Steel Frame reinforces the seat structure to help keep it stabilized
  • V-Shaped Tether with staged-release stiches helps slow and reduce forward movement in a crash
  • Quick-push LATCH connectors lock into place with a click, and are easily released with the push of a button
  • Built-in lock-offs make seat belt installation a breeze
  • Easy-Read Level Indicators help you find the correct recline angle for your vehicle
  • 10-Position Harness & Headrest easily adjust to grow with your baby

Clicktight Installation: 

Britax's commitment to child safety inspired one of their proudest innovations to date - ClickTight Installation. They knew something had to be done about the staggering number of car seats being installed incorrectly. Despite best efforts, parents were still getting it wrong. So Britax developed a 3-step, self-tensioning system that makes it easy to achieve secure installation, every time.

Specifications:

  • Product Dimensions: 20.5" L x 19.5" W x 25" H
  • Car Seat Weight: 30 lbs
  • Child Weight Capacity:
    • Rear-facing: 5- 50 lbs
    • Forward-facing: 22-65 lbs
    • Booster seat: 40- 120 lbs
  • Child Height Capacity: Up to 63"
Product Reviews
228 
Reviews
4.8
out of 5.0
228 Reviews
Ratings Snapshot
5
198
4
24
3
4
2
2
1
0
98%
of Reviewers
Recommend
Sera
Delaware
Verified Buyer
Easy Install
September 30, 2024
Easy to install, easy to wash and reassemble. Love this carseat.
Beth
Alexandria, VA
Verified Buyer
Love this car seat!
September 9, 2024
Very safe car seat and easy to install. My grandson, who is 2, sat in it for one hour after installation. He didn’t want out. That speaks volumes to me.
Pros
  • Easy to install, feels very safe, very comfortable.
Cons
  • Heavy
Caitlin
Boston
Verified Buyer
Love it
September 4, 2024
I love this car seat, easy to install, comfy for baby, safe and secure, dual cup holder, one for life with many settings, cute colors and materials at a great price
Shemea
Knightdale, NC
Verified Buyer
Amazing Buy
September 1, 2024
This is a great car seat. My toddler loves it. It has enough padding to make it comfortable and still safe. It has great safety feature and easy to install
Pros
  • Comfortable
  • Safety
Liz
Phoenix
Verified Buyer
safe and secure at a great price
July 30, 2024
Second time purchasing from Albee Baby and are again really pleased. This carseat is the most secure of the Britax we have purchased and was glad to have found it for a great price - cheaper than Amazon!
Robert
Rochester, NY
Verified Buyer
Best on The Market Car Seat
June 3, 2024
Great car seat that is comfortable and allows airflow while maintaining maximum safety for our children!
Pros
  • Comfort, safety, design, ability to clean.
Best Uses
  • Captains chairs, back seat, rear facing.
Cons
  • Heavy
Elizabeth
Amory, Mississippi
Verified Buyer
Great car seat
May 25, 2024
Great car seat. Easy to install. Purchasing for all our cars.
becca
doniphan mo
Verified Buyer
ordering a second!!
April 13, 2024
we love it!! ordering another for our next baby
JOE
Florida
Verified Buyer
THUMBS UP
April 9, 2024
NICE WEIGHT-GOOD DETAIL-COMFY
Rocky
FL
Verified Buyer
Excellent convertible
April 4, 2024
Excellent seat that grows with your little one.
Michele
Las Vegas NV
Verified Buyer
Britax 4 life!!
April 4, 2024
I love Britax!!! I had their car seat 22 yrs ago for my first daughter. I have the one4life now for my 4 yr old twins. So I had to buy one for my new grand baby. Their seats are well designed and user friendly.
Customer Images
Kristen
SPRINGBORO, OH
Verified Buyer
Too hard to tighten
March 19, 2024
Looks great and very plush padding. However, it is soooo hard to tighten the harness. The straps do not loosen enough to get child in and then it is so hard to pull tight.
Pros
  • Looks great. Plush padding
Cons
  • Straps too short. Too hard to tighten
CM
Indiana
Verified Buyer
The best car seat
March 10, 2024
We love this car seat! The Clicktight installation is so easy and secure! The seat is also easy to adjust to ensure my child has a safe ride every time. We also purchased the anti-rebound bar as an added safety feature, and we love it. It also has a mesh cover that helps to keep the seat clean as an added bonus. We have had many different brands of car seats, but we are not loyal to the Britax brand.
Pros
  • Easy and secure install
  • Lots of room for extended rear facing
  • Comfortable padding
  • Easy to clean
Cons
  • A little large if you have a smaller vehicle, though this is not a concern in our midsize SUV or large SUV.
Emily
NH
Verified Buyer
10/10
March 6, 2024
Very easy to install, sleek & now my son doesn’t scream the whole time in the car like he did in his infant graco seat. Plus it’s FR free!
Pros
  • Easy to install
Diane
West Melbourne, Florida
Verified Buyer
Easy to install but hard to tighten straps
March 1, 2024
Solid car seat, super heavy but easy to install. The upholstery it came with on the headrest was an issue but manufacturer was great about replacing with a new styles the original headrest fabrics kept coming off and bothering our son. Biggest complaint though is the pull to tighten strap is very hard to pull and makes it hard to ensure our child is safely put in his car seat . Wish I would have gotten a 2nd Chicco instead of this seat
Pros
  • Easy install
Cons
  • Hard tighten
  • Heavy
Lar;oe
Oklahoma
Verified Buyer
Albee
February 24, 2024
We found the Britax One4Life ClickTight All-in-One Convertible Car Seat to be a perfect fit for our six-month-old boy. It even provided excellent protection when our granddaughter's car was hit by a big pickup truck. We highly recommend this car seat and will be purchasing another one soon.
Pros
  • Was excellent before the accident
Best Uses
  • Worked in pickup and in small car
Cons
  • None
Rebecca
Nebraska
Verified Buyer
10/10 recommend
February 6, 2024
We love this car seat! Installation is easy and it’s super comfy for my kiddos!
Cassandra
Naples, Florida
Verified Buyer
10/10 Would Recommend
January 12, 2024
Super easy to install, comfy! Great looking car seat aesthetically is a plus.
Danny
Sarasota. FL
Verified Buyer
Great car seat
January 7, 2024
Great car seat. We have one for each kid. It's very secure and comfortable and looks good in the car.
Pros
  • Very secure
  • Lots of padding so very comfortable
  • Adjustable for all sizes
  • Looks good
Cons
  • Heavy car seat so it can be difficult to move in and out of the car
Grandma M.
NJ
Verified Buyer
Britax one click
January 3, 2024
Easy to install and clean! Albee baby delivered so quickly!
Steven
Ohio
Verified Buyer
Not worth it
December 24, 2023
For an expensive, US made, child seat, I expected a lot more. My kid goes on extended car rides about 2-3x a year, and this thing is like a torture device underneath the pretty covering. Weird, pointless hard bumps, and sharp plastic ridges are in various spots just underneath very thin padding. Why? (It's just poorly designed). I know the competing child seats are similar, but I thought this might be better because of the cost and everything. It really is terrible.
Pros
  • Goes from newborn to large child.
Best Uses
  • The garbage can.
Cons
  • Very uncomfortable, regardless of age. Arguably much more uncomfortable as the kid gets older.
  • Also poor instruction manual.
Kristen
Grove City, Ohio
Verified Buyer
Britax is my favorite carseat
December 11, 2023
This carseat is wonderful! It is very easy to install and I have peace of mind that it’s secure as soon as I hear the “click”. The straps are very easy to adjust. The fabric is beautiful, good quality and easy to remove for washing.
Pros
  • Easy to install, easy to clean, easy to adjust
Best Uses
  • 1 year and up
Cons
  • Heavy
Sarah
Oklahoma
Verified Buyer
Britax Car seat
December 7, 2023
Amazing product! This car seat actually feels like it’s durable! It got to my house so fast and was so easy to install. Best car seat ever!
Pros
  • Easy installation
  • Ships really fast
Crystal
Raleigh, North Carolina
Verified Buyer
LOVE this car seat!
November 25, 2023
Absolutely LOVE this car seat! Easy to install, easy adjustments when needed, fabric is nice and I love that it’s washable. Highly recommend, wish we had skipped the infant seat and purchased this from the start.
Pros
  • Easy install and adjustments as needed
Brittney
Longmont, Colorado
Verified Buyer
Great car seat!
November 24, 2023
Very comfortable, easy to install, and fits in my small car.
Meghan
Vero Beach, FL
Verified Buyer
Rolls Royce of car seats
November 19, 2023
We absolutely love this car seat, one of my best parent purchases. The market it so saturated with baby products that it can be overwhelming and I always feel like Im second guessing if there was something better. I had no doubts that this is 100% an amazing car seat! Its well made, super comfortable wish I would fit in it, looks chic and most importantly our baby loves it. We only have it rear facing so far but I have nothing negative to say. Its a wonderful, high end car seat that appears it will last as long as we need it!
Mm
Chicago, il
Verified Buyer
Great!
November 16, 2023
Our kiddo loves this seat and it’s easy to install!
Theresa B.
Schaumburg
Verified Buyer
Love it
November 8, 2023
Absolutely love this car seat!!
Kat
Alabama
Great car seat
October 16, 2023
Fairly easy install. Feels extremely secure. We are pleased!
Laura
Chicago, Illinois
Verified Buyer
So easy to install
October 16, 2023
So easy to install and adjust to fit your kid. It's easy for my daughter to climb in and she seems really comfortable in it.
Mama M.
Wisconsin
Verified Buyer
Love it
September 30, 2023
We love it! Good size for bit or small cars. Live the safety ratings but not the most expensive on the market. Fast shipping too!
Erinn
Woburn, Massachusetts
Verified Buyer
Easy
September 3, 2023
SO easy to install and fabric was better quality than I expected. Straps seem cheap quality wise. The easy tight install more than makes up for it though.
MC
Louisville
Verified Buyer
Excellent
August 26, 2023
Excellent car seat. My daughter loves it. And can’t beat how fast Albee shops items.
Pros
  • Comfortable, great for all ages, easy to install
Cons
  • None
Kristina W.
South Dakota
Verified Buyer
Just what I expected!
August 24, 2023
Absolutely perfect! Just as described and expected, and saved so much with their promotion! Quick prompt shipping as well.
Alison
Milford, Massachusetts
Verified Buyer
Easy and so comfy
August 21, 2023
Bought for my parents to drive my son around in their new mini van. Easy to install and even easier for them to understand and use, love how long it can rear face… and seriously considering taking it for my car insteadx
Pros
  • Install and use, extended rear facing.
Mandy
Houston tx
Verified Buyer
Great car seat, we love Britax!
August 6, 2023
Had a great experience ordering from here and absolutely love the car seat. We had purchased the infant gen2 car seat from Britax and loved it so we decided to stick with Britax for our convertible car seat and it was so easy to install and adjust and my 10 month old is very comfortable in it! It is heavy but thats okay because we won’t be carrying it around. I love that we can get used out of it for years to come.
Pros
  • Easy to install and adjust
  • Steel frame
Cons
  • Heavy
Cheyanne
Washington
Verified Buyer
Love!! 10 stars
August 1, 2023
Love my britax!!
Mike
Granada Hills, CA
Verified Buyer
So good it demands loyalty!
July 29, 2023
This car seat is truly outstanding. Its ClickTight installation system makes it so easy to install secure, ensuring a peace of mind for parents! the seat's versatility is truly remarkable, as it accommodates children from infancy through booster years. the seat is also super comfortable. My 3 year old loves the plush padding and the adjustable features keep him cozy on long rides. Overall, the Britax One4Life Click Tight is reliable, durable, and its a solid investment since it grows with your child. This is an excellent choice for any family.
Natalie
Tracy , Ca
Verified Buyer
One 4 life
July 29, 2023
Easy to install. Love the new design. I like how I can use it for all my kids.
Haylee
Utah
Verified Buyer
Very nice
July 17, 2023
Very nice car seat.
Pros
  • Pretty
  • Comfy
  • Adjustable
Best Uses
  • Kids
Cons
  • Very heavy
Rebecca
Dickinson, North Dakota
Verified Buyer
Best Long Term Carseat
July 9, 2023
We have this car seat for both our children. While it is heavy, it’s easy to install once lifted onto the seat. And with the materials it’s built with I expect it to be heavy! I don’t want some light piece of plastic protecting my child when a vehicle hits us going 50mph. When we looked at car seats, I just didn’t like how some didn’t seem to really enclose or wrap around your child. This one just hugs your kid and feels like it’s going to provide great all around protection in any kind of collision. It’s expensive, but it’s literally a birth to 10 seat. So if you’re considering this but unsure about the price tag, just make this your only car seat and skip the infant carrier all together. It’s $300-400 for ten years of great protection.
Pros
  • Heavy. Well padded. Really surrounds the child. Straps tighten evenly. Lasts 10 years!
Cons
  • Heavy (but is this really a con, it
Joan
York PA
Verified Buyer
Great carseat
July 9, 2023
I bought this because it is just like the one my daughter has for my grandson. It is easy to install and use. I love the blue color!
Pros
  • Easy to use
  • Grows with the child
Cons
  • Heavy
Laken
Mississippi
Verified Buyer
Britax One4Life Clicktight All-in-One
July 5, 2023
So far so good. I have a 1 year old daughter. Yes, the car seat is bulky I do like it. I do drive a Corolla and the seat fits fine.
Pros
  • Easy to install
  • Easy to buckle her in
Cons
  • Seat is a little high which makes it just a tad difficult getting her out (rear facing style)
Katie
Vero Beach, Fl
Verified Buyer
Best convertible car seat!
July 2, 2023
You can't beat the excellent safety ratings, comfort, and easy installation!
Natalie
La crosse, wi
Verified Buyer
Great carseat
June 27, 2023
Very easy to install, use, and clean. Definitely recommend
Brittany
Minnesota
Verified Buyer
Good Car Seat for smaller cars
June 22, 2023
We bought two of these car seats, one month apart. The first car seat- amazing, installed without a problem, works great in our small car (Mazda 3), easy to move around, straps tighten without a problem and it is easy to tighten. The second one we bought- it is extremely hard to tighten. We have watched videos, read articles, reinstalled the seat, changed positions, everything we have found online- nothing has worked. The straps to do not expand our as far on the second seat as well. It would have 5 stars but at this point the second seat is so difficult to use, it is frustrating.
Pros
  • Easy to install
  • Easy to adjust
  • Fits in small car
  • Easy to clean
Cons
  • Straps are hard to tighten
Aunt P.
Port Saint Lucie, Florida
Verified Buyer
A Plum car seat for our princess!
June 16, 2023
I bought this car seat as a gift for my niece's baby shower. She was beyond excited because her registry item was gray. She had no idea that plum was an option. She kept saying, "I searched high and low and was only able to find it in gray and black." I told her about Albee's. I am sure she will visit your website.
Pros
  • When the baby outgrows her infant carrier, she can transition into this beautiful all-in-one seat.
  • This car seat is rear facing until 50 pounds.
  • The color is perfect for a little girl.
Best Uses
  • This is great for a grandparent's car.
  • When the baby outgrows her infant carrier, she can safely transition to this rear rear facing carrier.
  • This car seat is a forward facing seat.
  • This carrier is also a booster seat.
  • This seat/booster can be used until the baby is 120 pounds.
Cons
  • None
Tracie
Lewisville, Texas
Verified Buyer
Great!
June 15, 2023
Easy wash and easy installation
Tamie R.
Oklahoma City, Oklahoma
Verified Buyer
I believe the safest seat for our vehicle & grandchild
June 12, 2023
I’m a former child passenger safety technician. When I went through the education and training, it was impressed on us that the best seat is the one that fits the vehicle and the child properly. Let me just say that this is the best seat for my 2 grandchildren and in our two vehicles.

It is HEAVY. Moving it is really tiresome, so we just don’t any more than absolutely necessary. But properly restrained in this seat, I feel confident that my 4- and 2-year old grandchildren are the safest they can possibly be when I drive them anywhere. It installs snugly rear- and forward-facing in my Toyota Highlander, both using the seatbelt and LATCH connections. I purchased the anti-rebound bar separately and used it the year we still had it extended rear-facing for the 4-year-old (who just switched to ff this summer). I liked the peace of mind knowing that his neck and spine would be infinitely more protected with this technology, in the event of a crash.

My only dislike is rather nitpicky, but the harness adjuster strap seems much shorter than that of our Boulevard Clicktight. It isn’t possible to loosen the harness as much, which is helpful in getting child in and out more easily.

Overall, I’m pleased. It’s an investment, and I’m so thankful we made it.

(The first photo is forward facing installation. The second shows alternate uses we’ve found between snack and drink stops. The third shows the harness fully extended. It will just *barely* extend past the side, and it would be great if it were longer, or if Britax included some type of holder or magnet to keep the harness easily accessible when the seat isn’t occupied.)
Customer Images
Pros
  • Abundant cushioning, advanced side-impact protection, solid fit after installation.
Cons
  • Shorter harness adjuster strap takes some getting used to.
Heather
South Carolina
Verified Buyer
Great seat, Shipped quickly
June 12, 2023
Despite other reviews concerning manufacturing dates of car seats sold by albeebaby, my seat was manufactured within the last few months and was exactly as described for less money. My car seat was shipped quickly. I am very pleased with my purchase and would support albeebaby over other big box stores in the future.
Customer Q&A