Fulmen FK143 · compact back-up battery | baterias.online
Fulmen Fulmen Ref. BON-FULMEN-FK143

Fulmen FK143 – lawn tractors, robot mowers and secondary vehicle supply – 14Ah 12V 80A

Nominal voltage
12V
Capacity, 20-hour rate
14Ah
Cold cranking current (EN)
80A
Dimensions (mm)
150×100×100
Battery technology
AGM

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Datasheet Datasheet FK143 · 167.8KB

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)

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Quick answer: Here is the Fulmen FK143 in one line: garden machinery and auxiliary use, 14Ah 12V 80A. Weight is 4.2 kg, worth knowing before you lift it out of the tray.

12VVolts
14AhAmp-hours at C20
80ACold cranking amps

Why choose the Fulmen FK143

Rated 14Ah 12V 80A, the Fulmen FK143 serves garden machinery and auxiliary use. Compact batteries look alike, so post position matters as much as size. Every small battery at baterias.online lists its dimensions and post position.

14Ah is a typical capacity for garden machinery and auxiliary use.

Full specifications of the Fulmen FK143

BrandFulmen
Model codeFK143
RangeFULMEN Start-Stop Auxiliary
Applicationgarden machinery and auxiliary use
Volts12V
Amp-hours at C2014Ah
Cold cranking amps80A
TechnologyAGM
Outer measurements150 × 100 × 100 mm
Weighs4.2 kg
Layout code3
ConnectorsScrewed/Lug
Barcode3661024046466

Getting the best from the Fulmen FK143

A car's secondary battery can fail without warning on a cold morning. Store the battery indoors over winter if possible. A mower that only clicks usually has a flat or worn battery.

About the technology: AGM

Gas produced during charging recombines inside an AGM battery, so it loses almost no water. Because nothing can spill, AGM batteries can live inside a cabin, a boot or under a seat. Never try to open an AGM battery to add water.

Check before ordering

  • ✓ Starting power: 80A to the EN standard. Match or beat the figure on your current label.
  • ✓ Make sure your clamps fit Screwed/Lug posts or tabs.
  • ✓ The technology is AGM. Keep the same type as the original, and confirm your charger offers a matching profile.

Common questions about the Fulmen FK143

Does this battery start well in winter?

80A under the EN test. Diesel engines usually need more cranking power than petrol engines of the same size.

How should I store the Fulmen FK143 if I don't fit it immediately?

Yes, but all batteries self-discharge slowly. Check the voltage every few months and recharge if needed.

How large and heavy is this battery?

Measurements are 150 × 100 × 100 mm, and it weighs 4.2 kg. Check the height under the bonnet or seat as well.

Will the Fulmen FK143 start my engine on a cold morning?

Rated 80A for cold starts and 14Ah in capacity, it will suit engines whose manufacturer specifies equal or lower values. Big diesels in cold climates benefit from extra margin.

Same size and layout

Looking to compare? Each of these has the dimensions and polarity of the Fulmen FK143.

Deta DK143Exide EK143Tudor TK143

Explore more

Codes matching and measurements agreeing? The Fulmen FK143 can go straight into your basket at baterias.online. Checking the data first saves the hassle of a wrong order.

  • Brand
    Fulmen
  • Reference
    BON-FULMEN-FK143
  • EAN13
    3661024046466
  • MPN
    FK143

Specifications

BrandFulmen
Product lineFULMEN Start-Stop Auxiliary
Used forGarden machinery and auxiliary use
Battery technologyAGM
Nominal voltage12V
Capacity, 20-hour rate14Ah
Cold cranking current (EN)80A
Length150 mm
Width100 mm
Height100 mm
Weight4.2 kg
Layout code3
TerminalsScrewed/Lug

Documents

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