Tudor TA406 · Car battery 12V 40Ah 350A

Car battery Tudor TA406 High Tech 40Ah 350A 12V

The Tudor TA406 from the High Tech range delivers 40 Ah and 350 A of cold cranking current (EN) at 12 V: the usual specification for passenger cars with conventional starting, without a Start-Stop system. It replaces the original battery without adaptation in cars with a 187 × 127 × 220 mm format: same 40 Ah capacity and the positive terminal on the right.

In short: the Tudor TA406 (40 Ah, 350 A, 187 × 127 × 220 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: Exide EA386 and Exide EA406.

• Conventional lead-acid: the most proven and economical technology.
• Reliable cold starts, even after weeks without driving.
• Direct replacement for the original battery in size and terminals.
• Original-equipment build quality without the dealership price.

Vehicles compatible with the Tudor TA406

According to our database, the Tudor TA406 equips more than 31 vehicles from brands such as Hyundai, Honda, Perodua, Kia, Aixam and Daihatsu, among others. If you are looking for a battery for a Hyundai or Honda with these dimensions, the TA406 is one of the usual replacement references. The compatibility list also includes models from Nissan, Piaggio, Haima, Suzuki, Mitsubishi, Daewoo and Toyota. It is checked against 8 original-equipment references from different manufacturers.

Will it fit your current battery tray?

In terms of format, the Tudor TA406 measures 187 × 127 × 220 mm (length × width × height) and weighs 9.30 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. It uses a B1 hold-down and JIS taper post terminals, the system that anchors and connects it in the vehicle. For a direct replacement, the current battery tray must accept these dimensions and the same terminal layout; otherwise adapters will be needed or the hold-down will change.

The Tudor TA406: High Tech range and conventional lead-acid technology

Within the Tudor catalogue, the High Tech series groups the references designed for this use. The TA406 is the 40 Ah model of that family, with the same performance as its siblings in other sizes.

Conventional lead-acid is the benchmark against which other technologies are compared: good cranking current, great tolerance to alternator charging and the best price per amp-hour.

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. All the Tudor batteries in our catalogue are genuine product, recently manufactured and covered by the manufacturer's warranty.

Manufacturer's warranty

The Tudor TA406 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

Avoid leaving lights or accessories on with the engine off: most batteries fail not through defects but through repeated deep discharges. 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.

When you get it and how to return it

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.