# EXIDE MARINA START AGM

> EXIDE Marina Start AGM batteries: sealed maintenance-free marine cranking, 75-100 Ah, 800-950 A CCA. EAS900 and EAS1100. 24h delivery, 14-day returns.

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- **Language**: en-GB

## Description

**EXIDE Marina Start AGM batteries** bring AGM technology to EXIDE's marine starting range: sealed, pure-cranking **boat batteries** with 75-100 Ah and 800 to 950 A of cranking power (CCA).
A **marine AGM battery** is maintenance-free, spill-proof and far more resistant to vibration and wave pounding than a conventional battery. It is the choice for fast motorboats, RIBs and demanding engines that need maximum cranking power from a compact, safe boat battery.

## Sealed, maintenance-free AGM cranking for your boat

In the **EXIDE Marina Start AGM** series the electrolyte is absorbed in glass-mat separators (AGM): the battery is fully sealed, will not leak even when the boat planes or pitches, and delivers more cranking current per size than an open flooded battery. That makes it the preferred **AGM boat battery** for sports craft and engines with a high electrical demand at start-up.

### EXIDE Marina Start AGM models

- **EAS900 (75 Ah, 800 A CCA)** — marine AGM battery for motorboats and RIBs with mid-power outboards.
- **EAS1100 (92 Ah, 950 A CCA)** — maximum cranking power for large engines, bigger hulls and demanding cold starts.

### How to choose your marine AGM battery

Check the minimum CCA required by your engine manufacturer and the dimensions of your battery box. Our [battery comparator](/gb/comparator) lets you compare the EAS900 and EAS1100 with the rest of the marine range by capacity, cranking power and size before you buy.

## Frequently asked questions about EXIDE Marina Start AGM

### **What are the advantages of a marine AGM battery over a conventional one?**

It is sealed and maintenance-free, cannot spill acid, copes better with vibration and rough water, and packs more cranking current into the same space. In return it costs somewhat more than a conventional starting battery.

### **Does a Marina Start AGM need maintenance?**

No. Being sealed AGM, there are no levels to check or electrolyte to top up; just keep it charged over winter storage with a suitable charger.

### **Can I use it for house loads on board?**

That is not its job: it is a **pure starting battery**. For fridges, lights or electronics over long discharges, choose a deep-cycle battery such as the EXIDE Marina GEL or Marine Li-Ion.

### **EAS900 or EAS1100: which one do I need?**

It depends on your engine's minimum CCA: the EAS900 (75 Ah, 800 A) covers mid-size outboards, while the EAS1100 (92 Ah, 950 A) is the option for large engines or harder starts.

Catalogue curated by our technical team. **11,031 Trustpilot reviews · 4.5/5**. 24h mainland delivery, free 14-day returns.

## Products in this category

| Product | Brand | Price |
|---|---|---|
| [Marine battery Exide EM1000 12V 50Ah 800A AGM](https://baterias.com/gb/battery-exide-em1000-12v-50ah-800a) | EXIDE | 255,03 € |
| [Marine battery Exide EM960 12V 100Ah 800A AGM](https://baterias.com/gb/battery-exide-em960-12v-100ah-850a) | EXIDE | 289,09 € |
| [Marine battery Exide EM900 12V 42Ah 700A AGM](https://baterias.com/gb/battery-exide-em900-12v-42ah-700a) | EXIDE | 519,32 € |

## Technical team (editorial authorship)

The FAQs, guides and comparisons on this site are reviewed by the baterias.com technical team — over 25 years of experience validating automotive batteries.

→ https://baterias.com/gb/technical-team

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*baterias.com — Automotive batteries · 2026-08-07*