Varta Varta Ref. BON-VARTA-B23

Varta B23: drop-in battery for your car 45Ah 12V 300A

Nominal voltage
12V
Capacity, 20-hour rate
45Ah
Cold cranking current (EN)
300A
Dimensions (mm)
220×135×225
Battery technology
Lead-acid
Price: €93.88
Tax included

VAT incl.Free shipping to mainland Spain

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Shipping and lead times

  • Mainland Spain1-2 working days · order before 17:00Free
  • Express «14 horas»Next day before 16:00 · order before 17:30By weight
  • Balearic Islands1-3 working daysBy weight
  • Portugal3-4 working daysBy weight
  • Europe: FR, IT, DE, BE, NL1-5 working daysBy weight

Canary Islands, Ceuta and Melilla: ask us.

Payment: Bank transferCash on delivery (+4 %, min. €4)

EU businesses with a VAT number: buy without VAT.

Not sure about size or reference? Write to us

Quick answer: Here is the Varta B23 in one line: cars and vans, 45Ah 12V 300A. Get the size and terminal side right and you are most of the way there.

Varta B23: what it is and who it suits

Found Varta B23 printed on the battery lid? That code leads here. On paper it reads 45Ah 12V 300A, which is what most drivers compare first. Ordering from baterias.online works best with the old label photographed on your phone.

At 45Ah, it is one of the compact options for cars and vans.

12VNominal voltage
45AhAmp-hours at C20
300ACold cranking current (EN)

Check before ordering

  • ✓ With 45Ah of capacity, hold it up to the figure on the outgoing unit or in your equipment manual.
  • ✓ Cold cranking current reaches 300A. It ought to equal the carmaker's requirement at minimum, more so for diesels in cold winters.
  • ✓ This reference uses lead-acid. If your current battery has a different technology printed on it, find out why before switching.

Varta B23: dimensions and ratings

ManufacturerVarta
Model codeB23
Product lineVARTA Dynamic SLI
Suitscars and vans
Nominal voltage12V
Amp-hours at C2045Ah
Cold cranking current (EN)300A
Battery technologyLead-acid
Size L × W × H220 × 135 × 225 mm
Weight10.7 kg
Polaritypositive on the right-hand side
EAN4016987167724

Your questions answered

How big and heavy is this Varta battery?

Length, width and height are 220 × 135 × 225 mm, and the weight is 10.7 kg. Compare with the space available, including clearance above the posts.

What do 45Ah and 300A mean for this battery?

Expect 300A of cranking power and 45Ah of storage. Matching or beating your old label is the safe rule.

Care tips for lead-acid batteries

Wet lead batteries started engines long before the first motorway was built. Fleet vehicles often use flooded batteries for value. Keep flooded batteries upright.

Alternatives that fit the same space

Looking to compare? Each of these has the dimensions and polarity of the Varta B23.

Deta DB450Exide EB450Fulmen FB450Kronobat SD-45.0TTudor TB450

Related products and ranges

Keep the code B23 handy for next time: it makes reordering at baterias.online quick. If in doubt about the fit, compare once more with the figures above.

Using it day to day: practical tips

A teenager's first car, used twice a week, rarely keeps its battery happy. A memory saver plugged into the 12-volt socket keeps radio codes and window settings alive during the swap. Forgetting to tighten the hold-down lets the battery rattle loose.

  • Brand
  • Reference
    BON-VARTA-B23
  • EAN13
    4016987167724
  • MPN
    B23

Specifications

BrandVarta
Product lineVARTA Dynamic SLI
Used forCars and vans
Battery technologyLead-acid
Nominal voltage12V
Capacity, 20-hour rate45Ah
Cold cranking current (EN)300A
Length220 mm
Width135 mm
Height225 mm
Weight10.7 kg
Terminal polarityPositive on the right-hand side

Documents

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