Lionelo Nelly i-Size

Our score 9.33 / 10

Research by Peter Crona Last updated Method How we research

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From 76 cm, up to 150 cm (~15 months to 12 years).

Lionelo Nelly i-Size

Pros

  • At 5.5 kg with a folding shell and carry handle, it is easier to store or move than many fixed all-stage seats.

Cons

  • It is forward-facing only and the setup changes at 105 cm, so it is not a rear-facing toddler seat or one unchanged installation through every stage.
Height Range
76-150 cm
Seat Use
Toddler, Booster
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Price/Buy
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Lionelo Nelly i-Size is a forward-facing R129 follow-on seat, not a from-birth or rear-facing option. Its useful distinction is portability: the 5.5 kg shell folds and has a carry handle, which can suit grandparents’ cars, rentals or homes short on storage. The exact manual starts use at 76 cm and 15 months; both thresholds must be met.

At 76-105 cm and no more than 18 kg, install with ISOFIX and Top Tether and secure the child with the internal five-point harness. Changing recline requires retensioning Top Tether. At 105-150 cm, stow both internal harness and Top Tether; the vehicle three-point belt restrains the child, while ISOFIX is optional. Check shoulder and lap-belt routing every trip, especially above 135 cm because the manual warns that vehicle compatibility can narrow. A compact fold helps transport, but does not make the seat approved for aircraft use during flight.