Kronobat PB-45.0F Premium · Car battery 45Ah 330A

Car battery Kronobat PB-45.0F Premium 45Ah 330A 12V

With 45 Ah at 12 V and 330 A of cold cranking current (EN), the Kronobat PB-45.0F from the Premium range is a starter battery built for passenger cars with conventional starting, without a Start-Stop system. Measuring 238 × 129 × 227 mm and the positive terminal on the right, it is the direct replacement for cars fitted from the factory with a 45 Ah battery of this format.

In short: the Kronobat PB-45.0F (45 Ah, 330 A, 238 × 129 × 227 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 B31 and Tudor TB456.

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

What the Kronobat PB-45.0F is for

Designed for passenger cars with conventional starting, without a Start-Stop system, the Kronobat PB-45.0F is the direct replacement when your vehicle uses a 45 Ah battery of this format. Before buying, compare dimensions, terminals and capacity with the battery you are replacing. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 11.70 kg and 3.0 terminals.

The Kronobat PB-45.0F: Premium range and conventional lead-acid technology

The Premium is the Kronobat range the PB-45.0F 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.

Dimensions, polarity and mounting

In terms of format, the Kronobat PB-45.0F measures 238 × 129 × 227 mm (length × width × height) and weighs 11.70 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 3.0 terminals, the system that anchors and connects it in the vehicle. Checking the three dimensions and the terminal position before buying avoids the most common mistake when replacing a battery.

Kronobat: the maker behind the PB-45.0F

Kronobat is the exclusive brand of baterias.com: batteries made to the same production standards as the leading brands, with a value for money that is hard to match and an official warranty. At baterias.com we work directly with the manufacturer or its official distributor: real stock, brand-new product and official warranty.

How to make it last longer

On batteries with filler caps, check the electrolyte level and top up only with distilled water. 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.

Manufacturer's warranty

The Kronobat PB-45.0F 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.

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.