Summary: Short version: Exide ES1100-6, made for boats and motorhomes, with a rating of 200Ah 6V 950A. Terminals are of the M10 thread pos.and neg. type, so make sure your clamps suit them.
6VNominal voltage
200AhCapacity, 20-hour rate (C20)
950AStarting power (EN)
Why choose the Exide ES1100-6
Cruising yachts and touring motorhomes often share the same battery code: Exide ES1100-6. With the positive on the right-hand side, the main leads should land where the old ones did. Plenty of owners now pick batteries online while planning the winter refit.
Rated 200Ah, it offers more capacity than the typical battery for boats and motorhomes. 30.5 kg is easy on backs and on vehicle weight limits.
Technical figures at a glance
ManufacturerExide
ReferenceES1100-6
SeriesEXIDE MARINA GEL
Suitsboats and motorhomes
Nominal voltage6V
Capacity, 20-hour rate (C20)200Ah
Starting power (EN)950A
Stored energy1100 Wh
ChemistryGel
Outer measurements244 × 190 × 275 mm
Battery weight30.5 kg
Polaritypositive on the right-hand side
ConnectorsM10 thread pos.and neg.
EAN3661024035804
Fitting and everyday care
A campervan on a rainy week in Scotland leans hard on its leisure battery. Check the charge splitter or relay after fitting new batteries. Leaving the charger on the wrong chemistry setting can quietly overcharge or undercharge a whole season.
How gel batteries work and how to look after them
A gel battery usually feels solid and heavy for its size. Golf buggies and scrubbers often run on gel. Over-voltage creates gas pockets in the gel that never fully disappear.
Five checks for a perfect fit
- ✓ Plus post on this one: positive on the right-hand side. Make sure the cable lengths reach.
- ✓ Stored energy reserve: 200Ah. Going much lower than your current battery can leave you short on cold mornings or long stops.
- ✓ Check the EN figure on your old label against 950A.
Answers before you buy
Can one person lift this battery?
It weighs 30.5 kg. Lift with your legs and keep it upright.
How strong is this battery when starting?
The rated cranking current is 950A to the EN standard. This is the key figure for cold weather starting.
How do I compare size and polarity?
Size is 244 × 190 × 275 mm and polarity positive on the right-hand side. Both must match your current battery.
Any tips for keeping a spare battery?
It is a good idea. All batteries lose some charge on the shelf, so a top-up before fitting helps.
More options
When the numbers match, the Exide ES1100-6 can be ordered online at baterias.online in a few minutes. Writing the fitting date on the battery helps when planning the next replacement.
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