12VNominal voltage
95AhCapacity (C20)
720ACold cranking amps
In short: Need a battery for boats and motorhomes? Consider the Exide ER450, rated 95Ah 12V 720A. Get the size and terminal side right and you are most of the way there.
Exide ER450 in everyday use
Three nights at anchor with the fridge running show quickly what a battery bank can really do. Set the mains charger, the solar regulator and any B2B charger to the lead-acid profile. Corroded terminals can make a healthy battery seem weak.
Exide ER450 data sheet
The lead-acid technology explained
A classic lead-acid battery has lead plates sitting in liquid sulphuric acid. Flooded batteries offer strong starting current at a fair price. Use a standard lead-acid profile on the charger.
Other options with identical dimensions
Looking to compare? Each of these has the dimensions and polarity of the Exide ER450.
Exide EZ800Tudor TZ800
Questions buyers ask about the Exide ER450
Which corner holds the positive post on the Exide ER450?
This battery has positive on the left-hand side. Compare with your old unit; if they differ, the cables may not reach.
Is lead-acid the same as the battery I have now?
Look at the sticker on the battery you have now. If it also says lead-acid, this is a like-for-like choice. If not, check your vehicle or system can handle the change.
What range does the Exide ER450 come from?
It belongs to the EXIDE MARINA DUAL ER line from Exide. Other models in the same line share the construction and differ mainly in size and capacity.
Does the Exide ER450 have an EAN?
Yes: the EAN is 3661024035996. Retailers and workshops use this number to identify the product unambiguously.
Is the Exide ER450 right for you?
Your boat or motorhome runs on a Exide ER450? This is its page. Capacity, size and chemistry decide whether a leisure battery suits the job, and the table lists all three. Plenty of owners now pick batteries online while planning the winter refit.
95Ah sits in the comfortable middle for boats and motorhomes. At 21.7 kg, it is lighter than many rivals of similar capacity.
Explore more
Codes matching and measurements agreeing? The Exide ER450 can go straight into your basket at baterias.online. If the terminal side or size differ, browse the alternatives before ordering.
Make sure it fits your vehicle or equipment
- ✓ Terminal layout: positive on the left-hand side. If your original is the mirror image, choose another reference rather than stretching the leads.
- ✓ Capacity is 95Ah. Aim for the same figure as your old battery or slightly above, never much lower.
- ✓ Cold cranking 720A: compare with your handbook's requirement.
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