The lifespan of the Fit2 car seat and base is six years

Chicco Fit2 vs KeyFit 35 The Chicco Fit2 and the Chicco KeyFit 35 are both car seats that have a minimum weight recommendation of 4 pounds and a maximum weight recommendation of 35 pounds. They also both have 5-point harnesses.

The Fit2 car seat may be placed without the base. The instructions may be found in the manual's "Without Base Installation" section. 

The lifespan of the Fit2 car seat and base is six years. A white product sticker with the Do Not Use After and Date of Manufacture information may be found within the base and on the underside of the car seat.  We neither produce any adapters nor do we endorse any goods or aftermarket adapters. Our car seats should not be used with strollers made by other firms, according to us.  The KeyFit35 Base is compatible with all KeyFit car seats, Legroom and additional stability are provided by the anti-rebound bar for prolonged comfort when facing the rear. For increased rear-facing comfort, an incorporated anti-rebound bar adds stability and frees up more space for the legs. With an easy-to-use click-in design and one-hand release, the adaptable stay-in-car base provides a secure connection for the top-rated KeyFit, KeyFit 30 and KeyFit 35 infant car seats. With an easy-to-use click-in design, the versatile stay-in-car base is compatible with all Chicco KeyFit infant car seats (KeyFit, KeyFit 30, and KeyFit 35). Premium LATCH connections on the stay-in-car base are simple to install and remove from your vehicle, while the SuperCinch force-multiplying tightener aids in achieving a snug fit to the vehicle seat with a fraction of the effort. 

A 2-stage base (included) transforms to offer more upright, roomy sitting with adjustments for children as well as increased leg room. 9 : 24 m-without taking up more room in the car! A built-in stage-position lever raises simply to move the car seat base (included) from Stage 1 to Stage 2 in one motion, giving growing toddlers greater space and expanded leg room. Growth at all stages is accommodated with the cushioned, no-rethread harness and 7-position headrest. Installation is made simpler by using the SuperCinch LATCH tightener, RideRight bubble levels, and the ReclineSure leveling foot. Chicco KeyFit 35 Infant Car Seat Base      The Premium LATCH connections are simple to install and remove from your car, and the SuperCinch force-multiplying tightener makes it easier than ever to obtain a tight fit on the car seat.     It is the simplest to install thanks to highly regarded features like the SuperCinch force-multiplying LATCH tightener.     The KeyFit 35 Base has user-friendly and highly regarded installation tools to assist in guaranteeing a quick, precise, and safe fit. Chicco Fit2 Dimension is 28 x 17 x 16 inches While Chicco Keyfit 35 Dimension is 19 x 15 x 16 inches. The two car seats are about the same size, but the Fit2 has a few more features.

The Chicco Fit2 car seat comes with a number of features, including a rear-facing seat, a machine washable seat pad, LATCH compatibility, and a no-rethread harness. The Chicco Keyfit 35 car seat also comes with LATCH compatibility and a no-rethread harness, making it a great ch