Kronobat HD-135.3 Promotive Standard · Battery 135Ah 1000A

Truck battery Kronobat HD-135.3 Promotive Standard 135Ah 1,000A 12V

With 135 Ah and 1,000 A of cold cranking current (EN), the Kronobat HD-135.3 from the Promotive Standard range is built for professional use in trucks, buses, tractors and heavy machinery. Its 514 × 175 × 210 mm and the positive terminal on the left make it the exact replacement for the 135 Ah battery fitted as standard to many trucks.

• Resistant to constant chassis vibration.
• Good balance of capacity, cranking power and price.
• Better tolerance to deep discharge than a conventional starter battery.
• Powers tachograph, fridge and heater during rest stops.

What the Kronobat HD-135.3 is for

Designed for trucks, buses, tractors and heavy machinery, the Kronobat HD-135.3 withstands constant chassis vibration and discharges during stops with active loads. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 35.46 kg and 1.0 terminals.

Size, terminals and hold-down of the Kronobat HD-135.3

In terms of format, the Kronobat HD-135.3 measures 514 × 175 × 210 mm (length × width × height) and weighs 35.46 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. It uses 1.0 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 HD-135.3

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.

The Kronobat HD-135.3: Promotive Standard range and conventional lead-acid technology

The HD-135.3 is part of the Kronobat Promotive Standard range. Choosing the right reference within the series comes down to capacity, dimensions and terminals: technology and quality are common to the whole family.

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.

Usage and maintenance tips

On batteries with filler caps, check the electrolyte level and top up only with distilled water. In 24 V installations, check periodically that both batteries show the same voltage; an imbalance means one is failing.

Warranty and coverage

The Kronobat HD-135.3 comes with the manufacturer's official warranty against manufacturing defects. An important note for commercial vehicles: most trucks use two batteries connected in series (24 V installation). If you replace only one, the new battery works alongside the old one, which has already lost capacity; that imbalance shortens its life and the manufacturer may treat it as misuse. Always replace both at the same time.

Delivery times 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.