Tudor TB457 Technica · Car battery 45Ah 330A

Car battery Tudor TB457 Technica 45Ah 330A 12V

With 45 Ah at 12 V and 330 A of cold cranking current (EN), the Tudor TB457 from the Technica range is a starter battery built for passenger cars with conventional starting, without a Start-Stop system. Measuring 237 × 127 × 227 mm and the positive terminal on the left, it is the direct replacement for cars fitted from the factory with a 45 Ah battery of this format.

In short: the Tudor TB457 (45 Ah, 330 A, 237 × 127 × 227 mm, positive terminal on the left). It is a conventional battery for cars without Start-Stop: if yours has Start-Stop, it needs an EFB or AGM battery of the same size. Verified equivalent alternatives: Varta B33 and Varta B34.

• Low self-discharge: copes with long stops without losing charge.
• Designed to last several years under normal daily use.
• Good balance of capacity, cranking power and price.
• Stable voltage for the vehicle electronics (ECU, sensors, climate control).

Vehicles compatible with the Tudor TB457

According to our database, the Tudor TB457 equips more than 64 vehicles from brands such as Honda, Toyota, Geely, Hyundai, Suzuki and Mitsubishi, among others. It is a go-to option when you need a battery for a Honda, Toyota or other models that use this same format. It also appears as a replacement in vehicles from Nissan, Rover, Lexus, Mahindra, Vinfast and Vauxhall, among other manufacturers. In our database it is cross-referenced against 35 original-equipment part numbers, which gives an idea of its real coverage.

Size, terminals and hold-down of the Tudor TB457

In terms of format, the Tudor TB457 measures 237 × 127 × 227 mm (length × width × height) and weighs 11.30 kg. The positive terminal on the left decides which side the cables end up on: it is the detail that causes most buying mistakes, so check it before ordering. Checking the three dimensions and the terminal position before buying avoids the most common mistake when replacing a battery.

The Tudor TB457: Technica range and conventional lead-acid technology

The Technica is the Tudor range the TB457 belongs to: it shares the same construction and quality criteria with the rest of the series, and varies in capacity and format to suit each vehicle.

In a conventional battery the electrolyte is liquid and the lead plates are immersed in it. It is a mature, economical and easily recycled technology, ideal for starting vehicles in normal use.

Tudor: the maker behind the TB457

Tudor has made batteries in Spain for more than a century and remains one of the brands most trusted by Spanish workshops for reliability and value. All the Tudor batteries in our catalogue are genuine product, recently manufactured and covered by the manufacturer's warranty.

Warranty and coverage

The Tudor TB457 comes with the manufacturer's official warranty against manufacturing defects; the exact period is stated in the brand's conditions. If it fails through a defect within the period, we replace it free of charge.

How to make it last longer

Avoid leaving lights or accessories on with the engine off: most batteries fail not through defects but through repeated deep discharges. Keep the terminals clean and tight, and check that the resting voltage does not drop below 12.4 V: below that it is time to recharge.

Delivery times and returns

Orders placed before 6:00 pm with the battery in stock ship the same day. Delivery in mainland Spain and Portugal takes 24-48 working hours; for the Balearic Islands and the rest of the European Union allow 3 to 5 working days. You have 14 days to return an unused battery; in mainland Spain and Portugal collection is free. We email you the tracking number as soon as the parcel ships.