Fulmen FF1453 · Truck battery 12V 145Ah 900A

Truck battery Fulmen FF1453 PowerPRO 145Ah 900A 12V

With 145 Ah and 900 A of cold cranking current (EN), the Fulmen FF1453 from the PowerPRO range is built for professional use in trucks, buses, tractors and heavy machinery. It replaces the original battery without adaptation in trucks with a 513 × 189 × 223 mm format: same 145 Ah capacity and the positive terminal on the left.

In short: the Fulmen FF1453 (145 Ah, 900 A, 513 × 189 × 223 mm, positive terminal on the left). Verified equivalent alternatives: Varta M11 and Varta K7.

• Powerful cold cranking for large-displacement diesel engines.
• Designed for 24 V installations with two batteries in series.
• Conventional lead-acid: the most proven and economical technology.
• Heavy Duty construction for intensive professional use.

What the Fulmen FF1453 is for

Designed for trucks, buses, tractors and heavy machinery, the Fulmen FF1453 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 35.90 kg and B00 hold-down.

Dimensions, polarity and mounting

In terms of format, the Fulmen FF1453 measures 513 × 189 × 223 mm (length × width × height) and weighs 35.90 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 a B00 hold-down, 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.

Fulmen: the maker behind the FF1453

Fulmen is the historic French brand of the Exide group: batteries made on the same lines and with the same technology as original equipment, widely used by workshops across Europe. We guarantee that every Fulmen arrives new, charged and with the manufacturer's full warranty.

The Fulmen FF1453: PowerPRO range and conventional lead-acid technology

Within the Fulmen catalogue, the PowerPRO series groups the references designed for this use. The FF1453 is the 145 Ah model of that family, with the same performance as its siblings in other sizes.

The conventional lead-acid battery remains the most widespread technology thanks to its balance of capacity, cranking current and price. Well maintained and kept charged, it offers years of reliable service in vehicles without Start-Stop.

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 the battery firmly secured against chassis vibration.

Official warranty

The Fulmen FF1453 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.

Shipping, delivery and returns

Same-day dispatch from our warehouse for in-stock orders placed before 6:00 pm: 24-48 working hours in mainland Spain and Portugal, 3 to 5 days in the islands and the rest of Europe. Returns are accepted for 14 days if the battery has not been used (free collection on the Iberian mainland). You will receive tracking by email.