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Britax DualFit Harness Booster Car Seat - Berkshire

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Item # E1C069Z

The DualFit Harness-2-Booster seat is a great 2-in-1 value for your growing child. Designed to fit children 2 years old from 25 lbs up to 65 lbs in harness mode for, and easily transitions to booster mode for children up to 100 lbs. A patented system of safety components work together to transfer energy away from your child and 2 layers of Side Impact Protection shield your child in the event of a crash. Installation is a breeze with easy-on/off lower connectors that lock into place with a click and are released with the push of a button.
  • 2-in-1 Harness-2-Booster seat easily transitions from harness mode (2 years old and 25 lbs up to 65 lbs,) to belt-positioning booster mode (40 lbs to 100 lbs).
  • SafeCell Impact Protection, a patented system of safety components that work together to transfer energy away from your child.
  • Impact-absorbing base compresses to reduce the force of a collision.
  • Impact-stabilizing steel frame offers superior strength where you need it most: at the connection point to the vehicle.
  • Patented V-shaped tether has a unique two-strap design and staged-release stitches that slow and reduce forward movement during a crash.
  • 2 layers of side impact protection absorbs energy and surrounds your child in safety with a deep foam-lined shell and quick-adjust head protection.
  • Easy installation with color-coded belt paths and on/off lower connectors that lock into place with a click and are released with the push of a button.
  • Snack and Cup holders keep drinks within reach while youíre on-the-go.
  • No-Rethread 8-position harness easily adjusts to grow with your child.
  • Quick-adjust 2-position buckle moves outward easily as your child gets bigger.
  • Multiple recline positions help you find the most comfortable seat angle for your child.
  • Easy-remove cover makes cleaning a breeze.

Usage Requirements:

  • Child Weight - Forward Facing Harness: 2 years and 25 - 65 lbs
  • Child Weight - Booster: 40 - 100 lbs
  • Child Standing Height - Forward Facing Harness: 30 - 49"
  • Child Standing Height - Booster: 45 - 58"
  • Child Seated Shoulder Height - Forward Facing Harness: 12.5 - 19.5"
  • Child Seated Shoulder Height - Booster: 15 - 19.5"


  • Product Weight: 22 lbs
  • Product Dimensions - Harness Minimum 19" W x 28" H x 21" D
  • Product Dimensions - Harness Maximum 19" W x 35" H x 21" D
  • Product Dimensions - Booster Minimum 19" W x 28" H x 21" D
  • Product Dimensions - Booster Maximum 19" W x 35" H x 21" D
  • Seating Compartment Height 21.5"
  • Seat Area Depth / Width 13.5" / 12"
  • Shoulder Width 15.5"
  • Harness Slot Heights 12.5" / 13.5" / 14.5" / 15.5" / 16.5" / 17.5" / 18.5" / 19.5"
  • Buckle Strap Depths 7.0" / 9.0"

Review Summary
14 Reviews
93% (13)
0% (0)
7% (1)
0% (0)
0% (0)
93% Recommend this product (13 of 14 responses)
Great carseat, easy to install
November 20, 2020
Super easy to run the belt through the bottom to click into the backseat. Along with the clip to tether the seat to the hook at the top, it was about a minute to secure this in the car. Very easy!
By Jen
St. Louis
Britax dual fit car seat
November 20, 2020
We purchased 2 of these and are very happy with them
New Jersey
Great carseat
November 8, 2020
Bought this as a gift to grandparents after owning one for our own car. Easy, comfy, eye appeal - very pleased with overall product
By Emi K.
Asheville, NC
Sturdy and comfortable
September 16, 2020
We have had our daughter in a very basic infant-to-toddler convertible carseat since 12 months or so. This seems very sturdy and much more comfortable for the child. So far everyone seems pleased. Easy enough to install and buckle / unbuckle.
By Mom 2.
Cape Cod, Massachusetts
Ok would not buy again
September 9, 2020
Overall this isn't a terrible booster seat but there are some things I do not like about it. When the headrest is fully extended the top section of the head rest can rattle as you drive especially if you don't have your child in the seat. Also the shoulder straps are difficult to pull tight enough, although this might become easier over time. I do like that the seat has cup holders on both sides. I also don't find it to be too wide so you could put another seat next to it depending on your car.
By cbry
August 23, 2020
My 3.5 year old son loves this seat. He fits perfect and feels grown up. Easy to install and buckle. The price is perfect also. Only con is the head pieces bounces and squeaks if empty.
ProsPrice Look Install easy
ConsHead piece makes sound if seat is empty
By Torree L.
Wichita Falls Texas
Beautiful Seat Great price
August 19, 2020
Love the seat and so did the boy i got it for
additional holders next to cup hokders work well for small toys or sauce containers He dropped his happy meal but the sauce didnt spill because it was in the holder! He loved the seat so excited for it very comfortable and easy to adjust Best part is knowing he's safe in the Britax name
Very much appreciate Albee's price At least 3rd seat Ive got from them Was able to buy 2 for less than price for 1 at a childten's boutique One for my car I'm the Nanny and one for the Moms car
By Theresa
Wausau, WI
Arrived quickly, great value!
August 12, 2020
I ordered this harnessed booster from Albee baby not have any idea how cushioned it was and how it felt as it isnít in any stores around us.
It arrived quickly and itís very comfortable for my three year old!
Impressed with Albee and this car seat. .
ProsCushioned and comfortable for her
ConsSits straight up and a long car nap may be less likely.
By Lacey
Gig Harbor, Washington
Kids love it
July 16, 2020
It is very sturdy and well made. It has the easy to use click tight straps which makes going from car to car much easier. Very Happy with the purchase. Going to be ordering 2 more for my husbands vehicle.
By Holly
San Tan Valley, Arizona
Easy to install and my favorite carseat
July 5, 2020
I love this car seat. Itís comfortable. My son has cerebral palsy and sitting in the car for long periods of time can be painful but this seat is very comfortable for him. Itís super easy to install. This is the second one of these seats I have bought. ( I got one for my daughter as well.)
ProsEasy to install Easy to clean
ConsIt?s really heavy not ideal if you have to move it from car to car. Adjusting can sometimes be a pain and the straps can get twisted
By JoAnn N.
Britax Dualfit Harness Boster Car Seat i Berkshire
June 23, 2020
Easy to install and worth the money.
By Kristen
The best!
June 16, 2020
This seat has all the best features to make it easy to use. Iíve had a tough time finding a seat to fit in our Teslas and this is hands down the best in the FC harness to booster category. The only thing that would make it better would be to make it eith a backless booster option.
By Jennifer
so far so good
June 6, 2020
I did a lot of research before I decided on the britax dualfit carseat. Very few bad reviews that I found and a good price point. It came in minimal packaging which it is nice we didn't end up with tons of styrofoam. It was easy to install. My 2yo loves it. I have a smaller backseat in my outlander and it fit well. I've only had it installed for a short amount of time and so far so good.
Proseasy to install 2yo loves it minimal packaging
By Amie
Nice seat, easy to install
March 14, 2020
My four year old loves it!

1 Question & 1 Answer
from Oxford, MS asked:
November 16, 2020
Does the covering fabric come off for washing?

1 Answer
Submitted by: Albee Baby on November 16, 2020

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