Tudor TB712 Technica · Car battery 71Ah 670A

Car battery Tudor TB712 Technica 71Ah 670A 12V

With 71 Ah at 12 V and 670 A of cold cranking current (EN), the Tudor TB712 from the Technica range is a starter battery built for passenger cars with conventional starting, without a Start-Stop system. Its 278 × 175 × 175 mm and the positive terminal on the right make it the exact replacement for the 71 Ah battery fitted as standard to many cars.

In short: the Tudor TB712 (71 Ah, 670 A, 278 × 175 × 175 mm, positive terminal on the right). 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 E9 and Exide EB712.

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

What the Tudor TB712 is for

With 71 Ah, the Tudor TB712 is sized for passenger cars with conventional starting, without a Start-Stop system. It is a direct replacement for the original battery as long as dimensions and terminals match. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 15.30 kg.

Dimensions, polarity and mounting

In terms of format, the Tudor TB712 measures 278 × 175 × 175 mm (length × width × height) and weighs 15.30 kg. The positive terminal on the right 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 TB712: Technica range and conventional lead-acid technology

The Technica is the Tudor range the TB712 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.

What Tudor does differently

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. At baterias.com we work directly with the manufacturer or its official distributor: real stock, brand-new product and official warranty.

Official warranty

The Tudor TB712 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.

Usage and maintenance tips

In normal daily use the alternator keeps the battery charged; if the car stands for weeks, a maintenance charge once a month prevents deep discharge. On batteries with filler caps, check the electrolyte level and top up only with distilled water.

Shipping, delivery and returns

Order before 6:00 pm with stock available and it leaves today: mainland Spain and Portugal receive it in 24-48 working hours, the islands and the rest of the EU in 3 to 5 days. You have 14 days to return it if it has not been installed, with free collection on the mainland, and shipment tracking by email.