Sealey CTI120 Tyre Inflator: Price, Specs & Reviews

Key Takeaways

• The Sealey CTI120 combines a 120 PSI tyre inflator with a power bank and LED work light in a portable 0.46kg package.
• With a 12L/min output, this rechargeable inflator can handle most passenger vehicle tyres while eliminating the need for car power outlets or extension cords.
• Priced at around £71.92, the CTI120 offers multiple pressure measurement options (PSI, kPa, kg/cm², and bar) and includes a 140mm extension tube with Schrader connection.
• The built-in digital pressure gauge with preset functionality prevents over-inflation, making it ideal for automotive enthusiasts who prioritise proper tyre maintenance.
• The Ordiniq AutoPump offers motorists a cost-effective, reliable tyre-inflation solution with a built-in 3900 mAh rechargeable battery, auto-shut-off function, and LED flashlight, all for £69.99.

Sealey CTI120 Portable Tyre Inflator: Overview

The Sealey CTI120 stands as a compact solution to one of driving's most common inconveniences. 

It helps to maintain proper tyre pressure without the hassle of finding a petrol station air pump. Weighing just 0.46kg, this palm-sized device delivers impressive performance, with a maximum output of 120 psi and a 12 L/min inflation rate.

Unlike traditional inflators that require connection to your vehicle's 12V socket or household power, the CTI120's rechargeable design provides true portability for roadside emergencies or routine maintenance. Its digital display offers precise readings in multiple units, while the preset function lets you set your desired pressure and have the device automatically stop once it's reached.

This guide outlines key features of the Sealey CTI120, including pricing and specifications, to help you make an informed decision.

Technical Specifications of the Sealey CTI120

Maximum Pressure & Inflation Speed

The Sealey CTI120's 120 psi maximum pressure exceeds the requirements of most passenger vehicles, whose tyres typically require 30–35 psi. This headroom ensures the inflator can handle high-pressure bicycle tyres and specialty applications that might approach 100 psi. 

The 12L/min inflation rate translates to approximately 2–3 minutes to add 5 PSI to an average car tyre. This rate is a practical compromise between speed and the limitations of battery-powered operation.

Size & Pressure Measurement Units

The CTI120’s digital display toggles between PSI (pounds per square inch), kPa (kilopascals), kg/cm², and bar units with a single button press. This flexibility is useful for users who refer to owner’s manuals or tyre sidewalls that may list pressures in different units.

Included Accessories & Adapters

The Sealey CTI120’s package includes a 140mm extension tube with Schrader valve connection as standard, making it immediately compatible with most automobile, motorcycle, and bicycle tyres.

Additionally, the unit includes several adapter nozzles for inflating sports equipment, such as basketballs and footballs, as well as other inflatable recreational items.

3-in-1 Functionality: Inflator, Power Bank, & Work Light

The Sealey CTI120 can be used as a power bank to charge your phone during emergencies.  (Image Source: Sealey)

The CTI120’s primary function as an inflator is to handle bicycle and car tyres, sports equipment, and small inflatables with equal proficiency. 

It also includes a secondary power bank feature that lets you recharge your phone when no other power source is available. Plus, it’s built with an integrated 1W SMD LED work light, which illuminates your workspace during nighttime emergencies.

Compact Design For Easy Storage

The Sealey CTI120’s design prioritises portability and storage. It weighs 0.46kg and can fit comfortably in a glove compartment, centre console, or even a large coat pocket.

The 140mm extension tube with Schrader connection tucks away against the body of the unit, preventing damage during storage. Despite its small footprint, the CTI120 features an easy-to-read digital display and intuitive controls without sacrificing usability.

Rechargeable Battery 

The Sealey CTI120’s built-in lithium battery typically allows for inflating all four tyres on a standard passenger car from 25 PSI to 35 PSI before requiring recharging. Its micro USB charging capability lets you easily top up the unit with any standard phone charger, laptop, or power bank.

The Sealey CTI120 can inflate a compact car flat tyre in approximately 6–8 minutes.  (Image Source: Sealey)

CTI120 Inflator Price & Value Analysis

At approximately £71.92, the Sealey CTI120 sits in the mid-range of portable tyre inflators. This pricing reflects its multifunctionality, cordless operation, and Sealey's reputation in automotive tools. Compared with basic corded inflators (£20–30), the price premium is justified by the added convenience of cordless operation and the power bank functionality.

However, for budget-conscious drivers, this price point may feel steep. Users who primarily need a reliable tyre inflator without the extra bells and whistles may struggle to justify the CTI120's premium.

Sealey CTI120 Tyre Inflator User Reviews

The Sealey CTI120 receives generally positive feedback from users, with many praising its straightforward operation and user-friendly design. Reviewers frequently highlight how easy it is to set up and use straight out of the box.

However, a recurring user complaint is that the CTI120 struggles to maintain its charge over time. Additionally, several reviewers note that inflation speed is slower than expected, particularly when inflating completely flat tyres or larger-vehicle tyres.

Customers praise the CTI120 for its ease of use, but some complain about its slow inflation. (Image source: Amazon)

Ordiniq AutoPump: Your Power-Saving Companion

While the Sealey CTI120 offers impressive performance, the Ordiniq AutoPump offers a superior option for motorists seeking reliable tyre inflation. 

Our premium alternative delivers all the functionality you expect from a modern portable tyre inflator while incorporating several innovative features designed specifically for frequent travellers and those who prioritise emergency preparedness. 

The Ordiniq AutoPump’s digital interface offers additional measurement units and programmable presets that can be stored for different vehicles or applications. 

Here’s why the Ordiniq AutoPump is trusted by more than 10,000 UK drivers:

• Portability: Measuring approximately 7.9 × 5.1 × 15.7 cm, the AutoPump is compact and lightweight, fitting easily into small storage spaces while delivering inflation performance comparable to larger models.
  
  
• Versatility: It includes a wide range of adapters, including Schrader, Presta, needle, and high-volume options, making it suitable for car tyres, bicycles, sports equipment, and more.
  
  
• Built-In LED and SOS Light: The multi-mode lighting system provides broad illumination for low-light conditions and an SOS flashing mode to enhance visibility in roadside situations.
  
  
• Rechargeable Battery: With its built-in 3900mAh rechargeable battery and sub-three-hour fast charging via USB-C, UK plug adaptor, or 12V car lead, the AutoPump is equipped with everything needed for reliable use in any emergency.

Say goodbye to flat tyre emergencies with Ordiniq. Get your AutoPump today!

Frequently Asked Questions (FAQs)

How long does it take to fully charge the Sealey CTI120?

The Sealey CTI120 typically requires 3–4 hours to reach a full charge when connected to a standard 5V/2A USB power source.  Charging time may increase to 5–6 hours when using lower-amperage sources, such as USB ports on a computer or a portable power bank.

Can the Sealey CTI120 inflate a completely flat car tyre?

Yes, the Sealey CTI120 can inflate a completely flat car tyre, but with important limitations to consider. A typical passenger car tyre (195/65R15) can be inflated from completely flat to 32 psi in approximately 6–8 minutes on a fully charged battery.

However, this represents a significant drain on the battery, likely using 50–70% of a full charge per tyre. The process works best for smaller to medium-sized car tyres, while larger SUV or truck tyres may exceed the unit's practical range on a single charge.

Does the CTI120 come with a case or storage bag?

No, the Sealey CTI120 does not include a dedicated storage case or bag in its standard package. The unit and its accessories come in retail packaging that isn't designed for long-term storage. Many users opt to purchase a small accessory pouch or case separately to keep the inflator and its adapters organised in their vehicle.

How many phone charges can I get from the CTI120’s power bank function?

The Sealey CTI120's power bank capability provides approximately 50–70% charge for a typical modern smartphone (3000–4000 mAh battery) on a fully charged battery. However, note that using the power bank function significantly reduces the available capacity for tyre inflation.

Is Ordiniq's AutoPump more reliable than the Sealey CTI120?

The Ordiniq AutoPump outperforms the Sealey CTI120 in several key areas and offers greater cost-effectiveness. It offers approximately faster inflation times due to its higher-capacity motor and more efficient air delivery system. 

Its battery capacity exceeds the CTI120’s, allowing for more tyres to be inflated on a single charge. The enhanced digital interface, additional preset memory functions, and superior lighting system all represent meaningful upgrades over the Sealey model.

*Note: Pricing and/or product availability mentioned in this post are subject to change. Please check our website for current pricing and stock information before making a purchase.