2-in-1 booster
Diono Connect3 R 2-in-1 High-Back Booster
| Mode | Weight | Height |
|---|---|---|
| High-back booster | 40–120 lb | 38–63 in |
| Backless booster | 40–120 lb | 38–63 in |
- Seat weight
- Not published
- Width
- Not published
- Usable life
- 8 years
- Aircraft
- Not certified
Diono does not sell this seat on Amazon. See its own site for photos.
Diono Connect3 RXT 2-in-1 High-Back Booster
A 2-in-1 booster seat with 2 modes: high-back booster 40 to 120 lb, 38 to 63 in; backless booster 40 to 120 lb, 38 to 63 in.
At a glance
- Fits children from 40 to 120 lb
- Up to 63 in tall
- 2 modes: high-back booster, backless booster
- 8-year usable life
Not sold on Amazon
Diono lists this seat on its US site. Buy from Diono or an authorized retailer, and confirm the exact model number before you buy.
Who the Connect3 RXT 2-in-1 High-Back Booster fits
This seat covers 2 stages, and a child has to meet every limit of the stage they are in. Diono gives it a 8-year life from the date of manufacture, so check the date label before using a hand-me-down.
- High-back booster40 to 120 lb · 38 to 63 in
- The seat’s own back and belt guide route the vehicle belt across the shoulder, and the sides give the child something to lean on when they sleep.
- Backless booster40 to 120 lb · 38 to 63 in
- Only the base is left, so the vehicle seat has to support the child’s back and head, and the belt guide sits at the hip.
What are the Connect3 RXT 2-in-1 High-Back Booster weight, height and age limits?
| Mode | Child weight | Child height | Minimum age | Conditions |
|---|---|---|---|---|
| High-back booster | 40 to 120 lb | 38 to 63 in | Not published | — |
| Backless booster | 40 to 120 lb | 38 to 63 in | Not published | Child's ears must be below the top of the fully raised vehicle seat or headrest |
A child must meet every limit for the mode they use. The labels on your seat and its manual are the final word.
Connect3 RXT 2-in-1 High-Back Booster specifications
- Seat weight
- Not published
- Width
- Not published
- Usable life
- 8 years
- Aircraft use
- Not certified for aircraft
How the Connect3 RXT 2-in-1 High-Back Booster installs
- Lower anchors
- LATCH/UAS connectors. Check your vehicle manual for which seating positions have anchors, and switch to the seat belt once the child passes the anchor weight limit in the manual.
Every install is a fit between one seat and one vehicle. Read both manuals, and use a free inspection station if anything is unclear.
Will it fit your car?
Diono does not publish a width for this seat, so measure your back seat and compare it with the seat in a store before buying.
- Check your vehicle manual for lower anchor positions and any head-restraint rules.
- Rear-facing seats need front-seat room: try the install behind the driver before you commit.
- Not certified for aircraft use: plan on gate-checking it or using a different seat to fly.
What features does the Connect3 RXT 2-in-1 High-Back Booster have?
- LATCH/UAS connectors
Is the Connect3 RXT 2-in-1 High-Back Booster recalled?
No campaign in the current NHTSA child-restraint data names this model family, and I have not run a separate review for it. Check your seat’s model number and date of manufacture before use.
Before you buy
- Weigh and measure your child. The limits above are the manufacturer’s, and a child has to meet all of them for the mode they will use.
- Confirm the exact version. Colors, retail exclusives and model numbers change limits more often than you would expect.
- Read the manual before you buy, not after. It is linked above and holds the fit rules, the install methods and the expiry.
- Check recalls by model number and date of manufacture, and register the seat with Diono so you hear about the next one.
Sources
Other Diono booster seats
| Model | Top child weight | Seat weight | Width | Usable life |
|---|---|---|---|---|
| Connect3 RXT 2-in-1 High-Back Booster (this seat) | 120 lb | — | — | 8 years |
| Connect3 R 2-in-1 High-Back Booster | 120 lb | — | — | 8 years |
| Connect3 R Backless Booster | 120 lb | — | — | 8 years |
| Connect3 RXT Backless Booster | 120 lb | — | — | 8 years |
| Cambria 2 2-in-1 High-Back Booster | 120 lb | — | — | 8 years |
| Cambria 2XT 2-in-1 High-Back Booster | 120 lb | — | — | 8 years |
| Everett NXT High-Back Booster | 120 lb | — | — | 8 years |
| Monterey 2XT 2-in-1 High-Back Booster | 120 lb | — | — | 8 years |
| Monterey 4DXT 2-in-1 High-Back Booster | 120 lb | — | — | 8 years |
| Monterey 5iST FixSafe High-Back Booster | 120 lb | — | — | 8 years |
| Monterey 6XT SafePlus High-Back Booster | 120 lb | — | — | 8 years |
| Monterey 6DXT SafePlus High-Back Booster | 120 lb | — | — | 8 years |
| Solana Backless Booster | 120 lb | — | — | 8 years |
| Solana 2 Backless Booster | 120 lb | — | — | 8 years |