Long 50D20L · Car battery 12V 50Ah

Car battery Long 50D20L Starting Series 50Ah 12V

With 50 Ah at 12 V, the Long 50D20L from the Starting Series range is a starter battery built for passenger cars with conventional starting, without a Start-Stop system. Measuring 202 × 173 × 225 mm, it is the direct replacement for cars fitted from the factory with a 50 Ah battery of this format.

• Low self-discharge: copes with long stops without losing charge.
• Stable voltage for the vehicle electronics (ECU, sensors, climate control).
• Reliable cold starts, even after weeks without driving.
• Original-equipment build quality without the dealership price.

What the Long 50D20L is for

With 50 Ah, the Long 50D20L is sized for passenger cars with conventional starting, without a Start-Stop system. It is a direct replacement for the original battery as long as dimensions and terminals match. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 10 kg.

Will it fit your current battery tray?

It has external dimensions of 202 × 173 × 225 mm and weighs 10 kg. Checking the three dimensions and the terminal position before buying avoids the most common mistake when replacing a battery.

What Long does differently

Long (Kung Long Batteries) is one of the world's largest manufacturers of sealed VRLA batteries. Its AGM and GEL series for UPS, mobility, alarms and cycling are found in equipment worldwide as original equipment. At baterias.com we work directly with the manufacturer or its official distributor: real stock, brand-new product and official warranty.

The Long 50D20L within the Starting Series range

Within the Long catalogue, the Starting Series series groups the references designed for this use. The 50D20L is the 50 Ah model of that family, with the same performance as its siblings in other sizes.

How to make it last longer

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

Manufacturer's warranty

The Long 50D20L 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

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.