Varta B20: drop-in battery for your car 45Ah 12V 400A

Summary: What you are looking at: the Varta B20, a 45Ah 12V 400A battery for cars and vans. Every figure that decides the fit is in the table below.

Installation and maintenance tips

Short school runs and supermarket trips never give a car battery the chance to refill properly. If the car does mostly short hops, a smart charger once a month makes a real difference. Buying by price alone and ignoring the size of the tray leads to a battery that will not sit flat.

Full specifications of the Varta B20

About the technology: lead-acid

Charging reverses the chemistry and restores the plates. Fleet vehicles often use flooded batteries for value. Top up only with distilled water, after charging, never above the mark.

Alternatives that fit the same space

Looking to compare? Each of these has the dimensions and polarity of the Varta B20.

Kronobat SD-45.1Deta DB501Exide EB501Fulmen FB501Tudor TB501

Common questions about the Varta B20

Varta B20 for cars and vans

Here is the Varta B20, a starter battery made for everyday cars and vans. A hold-down ledge at the base keeps the battery firm in its tray. People pick batteries online at baterias.online because the measurements and ratings are on show before the basket.

45Ah makes it a smaller battery, good for light electrical loads.

Explore more

Ordering the Varta B20 online at baterias.online is simple once the code checks out. A tidy, clean tray gives the new battery a better start.

• Other batteries for cars and vans
• All Varta products on baterias.online

Will the Varta B20 fit?

• ✓ This reference uses lead-acid. If your current battery has a different technology printed on it, find out why before switching.
• ✓ Dimensions to compare: 207 × 175 × 190 mm. Do not forget the base ledge, which the hold-down clamp grips on many vehicles.
• ✓ Terminal layout: positive on the left-hand side. If your original is the mirror image, choose another reference rather than stretching the leads.