In short: Battery Exide EU140-6 at a glance: 140Ah 6V 900A, intended for boats and motorhomes. Owners usually check three things first: size, terminal side and starting power.
Exide EU140-6: what it is and who it suits
Hours of quiet power away from a hook-up come from batteries like the Exide EU140-6, rated 140Ah 6V 900A. Battery boxes on boats often leave little room, so dimensions matter. Search Exide EU140-6 and you land on this page with the figures in plain view.
A capacity of 140Ah matches what many vehicles and machines in this group expect. 18.4 kg makes it one of the lighter options for its capacity.
6VVolts
140AhCapacity, 20-hour rate (C20)
900ACold cranking amps
Quick compatibility checklist
- ✓ Will it fit? The Exide EU140-6 measures 257 × 175 × 236 mm, so compare length first, then width, then height with the lid or bonnet closed.
- ✓ Same box, opposite posts? Many sizes exist in both layouts. This one is positive on the right-hand side.
- ✓ Stored energy reserve: 140Ah. Going much lower than your current battery can leave you short on cold mornings or long stops.
Exide EU140-6 data sheet
ManufacturerExide
Model codeEU140-6
RangeEXIDE MARINA VINTAGE
Used forboats and motorhomes
Volts6V
Capacity, 20-hour rate (C20)140Ah
Cold cranking amps900A
ChemistryLead-acid
Outer measurements257 × 175 × 236 mm
Weight18.4 kg
Positive terminalpositive on the right-hand side
Barcode3661024036153
Questions buyers ask about the Exide EU140-6
Can I connect several of these in series or parallel?
Nominal voltage is 6V and capacity 140Ah. Wiring two in series doubles the voltage, while parallel wiring doubles the capacity.
Is the plus post on the correct side for my car?
The layout is positive on the right-hand side. Check the original before ordering, because the same case size is often sold in both orientations.
About the technology: lead-acid
Plates made of lead and lead dioxide react with the acid. Flooded deep-cycle batteries give good value in solar and traction work. Store lead-acid batteries charged and recharge them every few months.
Explore more
Prefer to order now and fit at the weekend? baterias.online makes that easy. Checking the terminal side takes ten seconds and saves a lot of bother.
Practical advice for boats and motorhomes
Rough passages give boat batteries a beating that a car battery never sees. Use identical batteries of the same age when connecting several in parallel. Storing a bank half empty in the cold costs capacity that never comes back.
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