---
product_id: 334553326
title: "Safety 1st OnBoard 35 LT Adjustable Infant Car Seat Base, Black"
brand: "safety 1st"
price: "$993"
currency: NZD
in_stock: true
reviews_count: 5
category: "Safety 1st"
url: https://www.desertcart.nz/products/334553326-safety-1st-onboard-35-lt-adjustable-infant-car-seat-base
store_origin: NZ
region: New Zealand
---

# LATCH system for secure installation Adjustable fit for growing infants Stay-in-car base for effortless transfers Safety 1st OnBoard 35 LT Adjustable Infant Car Seat Base, Black

**Brand:** safety 1st
**Price:** $993
**Availability:** ✅ In Stock

## Summary

> 🔒 Secure your peace of mind with every ride!

## Quick Answers

- **What is this?** Safety 1st OnBoard 35 LT Adjustable Infant Car Seat Base, Black by safety 1st
- **How much does it cost?** $993 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/334553326-safety-1st-onboard-35-lt-adjustable-infant-car-seat-base)

## Best For

- safety 1st enthusiasts

## Why This Product

- Trusted safety 1st brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Custom Comfort:** Adjustable design grows with your baby, providing a perfect fit from day one.
- • **Effortless Safety:** LATCH-equipped base ensures rock-solid, no-fuss installation every time.
- • **Seamless Mobility:** Stay-in-car base lets you click the seat in and out smoothly—ideal for busy parents on the go.
- • **Trusted by Thousands:** 4.8-star rating from nearly 4,000 parents who swear by its reliability and convenience.
- • **Lightweight & Compact:** At just 2.72 kg, it’s easy to handle without compromising durability.

## Overview

The Safety 1st OnBoard 35 LT Adjustable Infant Car Seat Base offers a secure, LATCH-equipped stay-in-car solution that adjusts to your growing infant. Lightweight and easy to install, it’s trusted by thousands of parents for safe, hassle-free travel.

## Description

desertcart.in: Buy Safety 1st OnBoard 35 LT Adjustable Infant Car Seat Base, Black online at low price in India on desertcart.in. Check out Safety 1st OnBoard 35 LT Adjustable Infant Car Seat Base, Black reviews, ratings, specifications and more at desertcart.in. Free Shipping, Cash on Delivery Available.

Review: I’ve bought this car seat base three times now because it makes life so much easier with little ones. We have one in each of our cars so we don’t have to worry about moving just one back and forth. Installation is quick and secure, and I always feel confident that my baby is safe. The seat clicks in and out smoothly, which is a huge help when juggling kids and diaper bags. With two kids (a toddler and a newborn), the convenience of having multiple bases has been a total lifesaver for our busy family. Highly recommend to any parent who wants both safety and simplicity!
Review: Was great no problems easy to ajust and if you safty first car seat

## Features

- Use with your onBoard35 LT infant car seat
- Adjustable, stay-in-car base
- LATCH equipped

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B077634FDN |
| Batteries required | No |
| Customer Reviews | 4.8 4.8 out of 5 stars (3,984) |
| Date First Available | 15 February 2017 |
| Item Dimensions LxWxH | 60.2 x 21.6 x 40.6 Centimeters |
| Item Weight | 2 kg 720 g |
| Item model number | IC289BLK |
| Manufacturer | Safety 1st |
| Maximum Weight Recommendation | 15.88 kg |
| Model Number | IC289BLK |
| Product Dimensions | 60.2 x 21.59 x 40.64 cm; 2.72 kg |

## Product Details

- **Age Range (Description):** Infant
- **Brand:** Safety 1st
- **Colour:** black
- **Global Trade Identification Number:** 00884392610449
- **Installation Type:** Latch
- **Item Weight:** 2.72 kg
- **Manufacturer:** Safety 1st
- **Maximum Weight Recommendation:** 15.88 kg
- **UPC:** 884392610449

## Images

![Safety 1st OnBoard 35 LT Adjustable Infant Car Seat Base, Black - Image 1](https://m.media-amazon.com/images/I/71smVwer8zL.jpg)
![Safety 1st OnBoard 35 LT Adjustable Infant Car Seat Base, Black - Image 2](https://m.media-amazon.com/images/I/71HcQNHC-CL.jpg)
![Safety 1st OnBoard 35 LT Adjustable Infant Car Seat Base, Black - Image 3](https://m.media-amazon.com/images/I/51W8nNci5lL.jpg)
![Safety 1st OnBoard 35 LT Adjustable Infant Car Seat Base, Black - Image 4](https://m.media-amazon.com/images/I/51X-GXUJmyL.jpg)
![Safety 1st OnBoard 35 LT Adjustable Infant Car Seat Base, Black - Image 5](https://m.media-amazon.com/images/I/71v1XdpGCrL.jpg)

## Questions & Answers

**Q: What’s the weight of car seat without the base?**
A: Hello. The weight of this car seat without the base is 7.3 lbs.

**Q: Does this car seat come with a base?**
A: Hello, and thanks for your inquiry!  Yes.  The onBoard 35 LT infant car seat comes with (1) stay-in-car convenience base.

**Q: Does this work with pivot system?**
A: Hello there! The Safety 1st OnBoard 35 LT base is only compatible with the following infant car seats: OnBoard 35 LT, OnBoard 22, Light N Comfy, OnBoard 35 FLX and the Surefit 35 LT.

**Q: does this carseat come with a base?**
A: Hello there! Thank you for your question. Yes, the Safety 1st Onboard 35 LT Infant Car Seat will come with a base for vehicle installation.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by L***D on 3 October 2025*

I’ve bought this car seat base three times now because it makes life so much easier with little ones. We have one in each of our cars so we don’t have to worry about moving just one back and forth. Installation is quick and secure, and I always feel confident that my baby is safe. The seat clicks in and out smoothly, which is a huge help when juggling kids and diaper bags. With two kids (a toddler and a newborn), the convenience of having multiple bases has been a total lifesaver for our busy family. Highly recommend to any parent who wants both safety and simplicity!

### ⭐⭐⭐⭐⭐ Review
*by K***Y on 2 February 2026*

Was great no problems easy to ajust and if you safty first car seat

### ⭐⭐⭐⭐⭐ Review
*by K***A on 5 January 2026*

Great!

## Frequently Bought Together

- Safety 1st onBoard 35 LT Adjustable Infant Car Seat Base
- Safety 1st Grow and Go All-in-One Convertible Car Seat, Rear Facing Car Seat 5-40 lbs, Forward Facing Car 30–65 lbs, High Back Booster Seat 40-100 lbs, Dunes Edge
- Safety 1st Grow and Go Flex 8-in-1 Car Seat Stroller Combo, Baby Stroller Travel Systems for Infants 4-30 lbs, Stroller and Carseat Combo Set, Foundry

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-12*