Varta K4 – for HGVs, buses, combines and construction plant – 143Ah 12V 950A
trucks and farm machinery? Try the Varta K4. Full data sheet below.
- Voltage: 12V
- Amp-hours at C20: 143Ah
- Cold cranking amps: 950A
- Outer measurements: 514 × 218 × 210 mm
- Chemistry: Lead-acid
At a glance: The battery on this page is the Varta K4, aimed at trucks and farm machinery. Terminal position is the detail people most often forget.
Varta K4 data sheet
Using it day to day: practical tips
Coaches with long stops and the heating on drain their batteries faster than drivers expect. Check the alternator output when replacing batteries on older trucks. A slow crank on a cold morning is often the first warning on a heavy diesel.
Same case, same terminal side
If you prefer another make, these fit the same space with the same terminal side.
Deta DG1353Exide EG1353Fulmen FG1353Tudor TG1353Varta J5
Buying the Varta K4 online
Fleets of trucks and farm machinery often standardise on the Varta K4. Cradle size, post type and cranking amps decide the fit, and all three are listed below. The code on the old battery is all the information the search needs.
Expect everyday performance from 143Ah in trucks and farm machinery.
Your questions answered
How much capacity and starting power does the Varta K4 offer?
Rated 950A for cold starts and 143Ah in capacity, it will suit engines whose manufacturer specifies equal or lower values. Big diesels in cold climates benefit from extra margin.
Is the Varta K4 a 12V battery?
Yes, if they are identical. Two 12V units of 143Ah in series give double the voltage; in parallel they give double the capacity at 12V.
Will the Varta K4 fit?
- ✓ EN cranking amps of 950A. If you are unsure of your requirement, the vehicle handbook usually states it.
- ✓ Set your charger to lead-acid before the first charge.
- ✓ Make room for 514 × 218 × 210 mm, including clearance above the posts.
More options
When the numbers match, the Varta K4 can be ordered online at baterias.online in a few minutes. A tidy, clean tray gives the new battery a better start.
What lead-acid means for you
Wet-cell batteries have powered engine starting for more than a century. Fleet vehicles often use flooded batteries for value. Most basic chargers already suit a wet-cell battery perfectly well.
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BrandVarta
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Product lineVARTA ProMotive SLI
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Used forTrucks and farm machinery
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Battery technologyLead-acid
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Nominal voltage12V
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Capacity, 20-hour rate143Ah
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Cold cranking current (EN)950A
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Length514 mm
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Width218 mm
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Height210 mm
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Weight39.85 kg
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Layout code3
(edit with the Customer Reassurance module)
(edit with the Customer Reassurance module)
(edit with the Customer Reassurance module)
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