# TZS First Austria 25L Electric Cool Box, 12V/230V

Source: https://www.ranked10.co.uk/home/best-electric-cool-boxes/tzs-first-austria-25l-coolbox
Ranked #1 in "Best Electric Cool Box 2026: 10 Ranked, and Why the Litre Count Misleads": https://www.ranked10.co.uk/home/best-electric-cool-boxes

- Price: £69.95 (checked on Amazon UK on 2026-09-19)
- Amazon rating: 4.6 from 1,668 ratings
- Buy on Amazon: https://www.amazon.co.uk/dp/B01DHXYHVE?tag=ranked10-21

The TZS First Austria is the model that takes the top spot in this guide: £69.95, 4.6 out of 5 from 1,668 Amazon ratings, a thermoelectric box that runs from a 12V car socket or a 220-240V mains plug. Its capacity figures are the cleanest case in the category — the bullet reads '32-litre gross capacity (25L net)', and the model name uses the smaller of the two numbers, so the 25L on the box is presented as usable space rather than exterior volume.

The spec table is less tidy than the bullet. It describes a 'Compact Freezerless' case with two glass shelves and a moulded 2-pin BS 4573 shaver plug, none of which matches a portable thermoelectric cool box wired for a car socket in the bullets. Cooling is quoted at up to 18°C below ambient, warming up to +50°C, with noise of 49 dB or less. Everything on this page comes from the Amazon listing; we have not tested the box ourselves.

## Specification

| Field | Value |
|---|---|
| Price | £69.95 |
| Amazon rating | 4.6 out of 5, from 1,668 ratings |
| Capacity as listed | 32-litre gross / 25-litre net |
| Cooling performance | Up to 18°C below ambient temperature |
| Warming performance | Up to +50°C with thermostat control |
| Power | 12V DC or 220-240V AC; 58W cooling / 52W heating |
| Noise | 49 dB or less |
| Spec table mismatch (as listed) | 'Compact Freezerless' case, 2 glass shelves, 2-pin BS 4573 shaver plug |

## Questions people ask

**How big is the TZS First Austria cool box?**

The listing gives two figures in the same bullet: a 32-litre gross capacity and 25 litres net. The model name uses the 25-litre figure.

**Can it run in the car and at home?**

Yes. The listing describes a dual power supply for a 12V DC cigarette lighter in a car or boat, or an AC 220-240V mains socket.

**How cold does the TZS First Austria get?**

The listing quotes a maximum cooling performance of 18°C below the ambient temperature.

**Can it keep food warm as well?**

Yes. The listing gives a warming function up to +50°C, controlled by thermostat.

**How loud is it?**

The listing states the TZS First Austria runs at 49 dB or less.

**What plug does it come with?**

The specification field lists a moulded 2-pin BS 4573 shaver plug, which does not match the 220-240V mains cable described in the product bullets.