Quick answer: Drivers and owners of boats and motorhomes know this one as the Exide EX900. Owners usually check three things first: size, terminal side and starting power.
Why choose the Exide EX900
Caravan owners often look up the Exide EX900 during spring preparations. Built with AGM technology, it suits installations where spills and fumes are unwelcome. At baterias.online, leisure batteries sit under maker and reference, so you can match a bank exactly.
At 50Ah, it is one of the compact options for boats and motorhomes. 800A gives more starting power than most batteries of similar dimensions.
12VVolts
50AhCapacity (C20)
800AStarting power (EN)
Quick compatibility checklist
- ✓ Cold cranking current reaches 800A. It ought to equal the carmaker's requirement at minimum, more so for diesels in cold winters.
- ✓ It comes with SAE S 3/8" side Terminal terminals, so check that your leads, lugs or plugs can attach to them without adapters.
- ✓ The technology is AGM. Keep the same type as the original, and confirm your charger offers a matching profile.
Exide EX900 data sheet
ManufacturerExide
Model codeEX900
RangeEXIDE Maxxima
Used forboats and motorhomes
Volts12V
Capacity (C20)50Ah
Starting power (EN)800A
ChemistryAGM
Dimensions (L × W × H)260 × 173 × 206 mm
Weight17.9 kg
Terminal layout9
Terminal typeSAE S 3/8" side Terminal
EAN3661024036603
Questions buyers ask about the Exide EX900
Is the Exide EX900 part of a wider range?
Yes: it is part of EXIDE Maxxima. Other members of that family use the same technology.
Where can I find the barcode number?
The EAN for this product is 3661024036603. It is usually printed on the label or the packaging.
Can I use the Exide EX900 instead of my old battery?
Read the part number on your existing battery and look up the original fitment in the manual. If either points to EX900, or the figures agree, it will work.
Can I order a battery for boats and motorhomes at baterias.online?
Only a few minutes once you have checked the figures and the code.
Care tips for AGM batteries
Each AGM cell is packed so tightly that the plates barely move, even on a bumpy road. Motorcycles benefit from glass-mat batteries because they tolerate lean angles and vibration. Replace an AGM battery whose case has bulged.
See also
Everything on baterias.online is filed by brand and reference, so ordering the Exide EX900 is straightforward. Measuring the space before ordering avoids a battery that will not sit flat.
Fitting and everyday care
A motorhome parked on the drive slowly loses charge to its alarm and tracker. Protect every terminal with a boot or grease and use tinned cable lugs aboard. Storing a bank half empty in the cold costs capacity that never comes back.
