# HOVVIDA AM21J2 Cordless Tyre Inflator, 150 PSI

The HOVVIDA AM21J2 is a rechargeable cordless tyre inflator listed with a 150 PSI maximum, automatic shut-off and a built-in LED light. Its preset modes and supplied ball needle and toy nozzles suit routine top-ups and smaller inflatables, while the maker says it is not designed for large-volume items or large truck tyres.

- [Original product page](https://bargainpostbox.co.uk/product/hovvida-am21j2-cordless-tyre-inflator)
- [View offer](https://bargainpostbox.co.uk/visit/hovvida-am21j2-cordless-tyre-inflator)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: HOVVIDA
- Model: AM21J2
- Category: Cars & Motorcycles > Vehicle Accessories
- Price: 21.24 GBP
- Previous price: 24.99 GBP
- Discount: 15%
- Price checked: 2026-11-12T14:39:34.708Z
- Rating: 4.5 / 5
- Reviews: 918

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Five preset modes are listed for car, motorcycle, bike, ball and custom inflation.
- The manufacturer claims automatic shut-off at the selected pressure and a built-in emergency LED light.
- A rechargeable 5200mAh battery and up to 40 minutes of runtime are claimed. The maker recommends a brief cool-down after 15 minutes of use.
- Four pressure units are listed: PSI, BAR, kPa and kg/cm².

## Pros

- Cordless operation and compact portability suit carrying in a vehicle for occasional top-ups.
- Automatic shut-off and one-touch presets can simplify reaching a chosen pressure.
- A built-in light supports valve connection in low-light conditions.
- The listed accessories include a ball needle, two toy nozzles and a storage bag.

## Cons

- The maker says it is not designed for high-volume inflation, including air mattresses, paddleboards or large truck tyres.
- The inflator cannot be operated while charging, according to the product details.

## Specifications

### Identity
- Brand: HOVVIDA
- Model: AM21J2
### Power and battery
- Power configuration: Battery Powered
### Pressure and airflow
- Maximum pressure: 150 Pound per Square Inch
- Airflow capacity: 25 LPM
- Maximum horsepower: 0.07 Horsepower
### Dimensions and installation
- Hose length: 8 Inches
- Weight listed: 0.63 Kilograms
### Materials and appearance
- Material listed: Plastic
- Colour: Black
- Shape: cuboid
### Other listed details
- Lubrication method: oil\_free
- Country of origin: China
- Manufacturer warranty description: 2 years.

## Before you buy

- The stated maximum pressure and airflow are listing claims, not independently verified performance measurements. Use the pressure recommended for the item being inflated.
- Battery-life feedback is mixed. Customer feedback also reports some units stopping charging after a few weeks, while other customers describe battery life as lasting well. The listing claims up to 40 minutes of runtime and advises a cool-down after 15 minutes of use.

## In the box

- 1 x Portable Air Compressor (Included)
- 1 x Air Hose (Included)
- 2 x Toy Nozzles \(Long and Short\) (Included)
- 1 x Ball Needle (Included)
- 1 x USB Type-C Charging Cable (Included)
- 1 x Storage Bag (Included)
- 1 x User Manual (Included)
- Schrader and Presta valve adapters (Check selected pack): The feature copy claims both adapters, but the explicit included-components list does not name them. Check the selected listing.

## A good fit for

- Drivers wanting a cordless pump for routine car or motorcycle tyre top-ups.
- Cyclists who want a portable inflator for bike tyres and appreciate the listing's customisable pressure presets.
- Buyers who also inflate balls or small toys and can make use of the supplied needle and nozzles.

## Less suited to

- Inflating large-volume items such as air mattresses or paddleboards.
- Buyers needing an inflator that can run while connected to its charger.

## Customer feedback

Customer feedback highlights ease of use, compact size and quick inflation, with reports of use across vehicles and of compatibility with both high-pressure and Schrader valves. Those impressions make the cordless format appealing for occasional top-ups, but they do not establish performance for every tyre or inflation task. Battery feedback is mixed, including reports of charging problems, so the claimed runtime should not be treated as assured.
- Positive themes: Customers describe it as easy to use compared with manual pumps and appreciate its compact size.
- Positive themes: The supplied customer summary reports that customers find it works across vehicles and inflates items quickly.
- Negative themes: Some customer feedback reports that the unit stops charging after a few weeks.
- Mixed feedback: Battery life receives mixed feedback, with some customers saying it lasts a long time and others reporting charging problems.

## Frequently asked questions

### Can the HOVVIDA AM21J2 be used while charging?
No. The listing says the inflator cannot be turned on while charging. Unplug the charger before operating it.
### What can this inflator be used for?
The listing gives car, motorcycle, bike, ball and custom modes and recommends tyre, ball and toy inflation. The maker says it is not intended for high-volume items or large truck tyres.
### How long does the battery last?
The manufacturer claims up to 40 minutes of continuous runtime and recommends a short cool-down after 15 minutes of use. Customer feedback on battery life is mixed.
### What accessories are listed in the package?
The explicit included-components list names an air hose, two toy nozzles, a ball needle, a USB Type-C charging cable, a storage bag and a user manual, as well as the compressor.

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## Images

![HOVVIDA AM21J2 Cordless Tyre Inflator, 150 PSI — 1](https://bargainpostbox.co.uk/i/nOzd_uk8GjnoiDwWScROjQWXW-WDtD4OhI9LoxPjP3vSCe0bnFNPl3PcBRRikpodcb6liTa0J-Y5dg5sWvVESSM_Zg6GWkY9zAj3uDK98WaQRWkg4BfeukXw.jpg)

![HOVVIDA AM21J2 Cordless Tyre Inflator, 150 PSI — 2](https://bargainpostbox.co.uk/i/lxHut6lK5GusF_aYDxbdgc_Mac6yuYPOahJpr8HcOqbAito-OqOaz-cD4HePzbGTN2e247c53JmtKLfvPLoJkAlSgA5JZkTj-KIhFCQeEL64ibEWzNrwD_Vr.jpg)

![HOVVIDA AM21J2 Cordless Tyre Inflator, 150 PSI — 3](https://bargainpostbox.co.uk/i/uyalvUe11It1RKJ3nvqD1CQq-zob16Cf-BVn0_OQlVj7EYeZZxpK6QKDji_fiDjFJ_-I4jdERff0GGXO4H0xvqWUVPV3Pzz6fr8lnmkwFK5l7NzBFk9c7x4i.jpg)

![HOVVIDA AM21J2 Cordless Tyre Inflator, 150 PSI — 4](https://bargainpostbox.co.uk/i/AjF9p8EYBvdp8wLq1gGptwlnYHrV4Vh5IAI9ZfBkYo36_pxIKN3xi0pbU3nfshG8Ki6hG_Eo0acRc-w2-TmY4iGXAq0CLS-GI83COb5XQT9WcTsw6gn9AoNL.jpg)

![HOVVIDA AM21J2 Cordless Tyre Inflator, 150 PSI — 5](https://bargainpostbox.co.uk/i/X4VwF1bGG7-Wmplw-0AXF8hvf5Ms0QvPfLK2hA2tE3_YvhWVwdCVE0Ff-N3MtL-YAQ4EFul_fjM6Lsx62J5QwIUmW9lZWBvwkkmSACabzB1wCa_m_DS-UXRL.jpg)

![HOVVIDA AM21J2 Cordless Tyre Inflator, 150 PSI — 6](https://bargainpostbox.co.uk/i/I-zNWBEwKZzKlyhA5GfhEz9Qby4Q9zlvUGugrlYrGlPkKsVXJu5LR9cMLlyts9w55vB8HVUtsg6k0cD5m8kBXafasC2hLw8K9bdYhvrkxUTjFlzObg9fSWPR.jpg)

![HOVVIDA AM21J2 Cordless Tyre Inflator, 150 PSI — 7](https://bargainpostbox.co.uk/i/yBgB-R6GmHbivxVO0ujhSia4wV_NFKUSzcetMx1cyS6BfBwdiXZEskYxvzTMzP2VhurgpL_lp5fZIGdG7O5ecKEKVDnpi4b32XwpZIGJ5YM6Ohv1UCAdIYc4.jpg)