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KRONOBAT Batteries for Truck

KRONOBAT Truck batteries: heavy-duty SLI technology built for trucks, buses and heavy machinery, with capacities from 110 to 225 Ah and cold cranking current (CCA) from 720 to 1150 A. The best-value truck battery range in the Kronobat catalogue.

Designed for fleets and hauliers looking for a durable, affordable truck battery capable of starting large-displacement diesel engines in cold weather and withstanding the intensive use of rigid trucks, tractor units and buses.

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Frequently asked questions

What is the difference between HD110, HD145, HD180 and HD225?

Capacity (Ah) and cranking current (CCA): from 110 Ah/720 A for a mid-tonnage rigid truck up to 225 Ah/1,150 A for a heavy tractor unit and demanding machinery.

Is it compatible with buses and machinery, or trucks only?

The HD heavy-duty range covers trucks, buses and heavy machinery, provided the capacity (Ah) and CCA match or exceed the vehicle's original battery.

How long does a Kronobat truck battery last under intensive use?

It depends on the daily start cycle and temperature, but the heavy-duty build is reinforced against vibration to maintain performance in continuous-use fleets.

Can I fit a battery with more Ah than the original?

Yes, as long as the physical dimensions and polarity fit the vehicle's battery tray; more Ah never harms the engine, it only adds starting reserve and off-engine consumption capacity.

KRONOBAT Truck: reliable starting for heavy, intensive use

The KRONOBAT Truck range uses heavy-duty SLI (Starting-Lighting-Ignition) technology, reinforced to withstand the vibration and demanding start cycle of diesel engines in trucks, buses and machinery. Thicker lead-calcium grids and more plates per cell deliver high cranking current (CCA) even after years of use and repeated cold starts, with a value proposition built for fleets managing cost per vehicle.

KRONOBAT Truck models and applications

HD110 (110 Ah, 720 A) — mid-tonnage rigid truck.
HD145 (145 Ah, 900 A) — heavy truck and long-haul delivery.
HD180 (180 Ah, 1,000 A) — tractor unit.
HD225 (225 Ah, 1,150 A) — heavy tractor unit and demanding machinery.

How to choose your Kronobat truck battery

Always check the original vehicle's capacity (Ah) and cranking current (CCA) before replacing the battery: insufficient CCA makes cold starting harder, while lower Ah reduces the range of electrical loads with the engine off (cabin fridge, bunks, electronics). Use the comparison tool to check Ah and CCA for each HD model at a glance.

Catalogue curated by our technical team. 12,383 Trustpilot reviews · 4.5/5. 24-48 h delivery in mainland Spain and Portugal (orders before 6:00 pm); 14-day returns with free collection on the Iberian mainland.

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