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Trojan J185-AES · boat and camper · 175Ah 12V | baterias.online

Trojan J185-AES | yachts, cruisers, campervans and caravans | 175Ah 12V

Trojan

Trojan J185-AES, listed for boats and motorhomes. Measure the space before ordering.

Nominal voltage: 12V
Capacity, 20-hour rate (C20): 175Ah
Dimensions (L × W × H): 380 × 176 × 367 mm
Battery technology: AGM

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12VNominal voltage

175AhCapacity, 20-hour rate (C20)

57 kgWeighs

At a glance: Spec sheet headline for the Trojan J185-AES: 175Ah 12V, made with boats and motorhomes in mind. Compare the code on your old battery with J185-AES before ordering.

Getting the best from the Trojan J185-AES

A campervan on a rainy week in Scotland leans hard on its leisure battery. Keep the engine battery and the domestic bank separate, linked by a splitter or a DC-DC charger. A battery that will not hold the fridge through one night needs replacing.

Specifications table

BrandTrojan

ReferenceJ185-AES

Product lineTROJAN AES

Suitsboats and motorhomes

Nominal voltage12V

Capacity, 20-hour rate (C20)175Ah

Energy2520 Wh

Battery technologyAGM

Dimensions (L × W × H)380 × 176 × 367 mm

Weighs57 kg

What AGM means for you

Each AGM cell is packed so tightly that the plates barely move, even on a bumpy road. Backup systems rely on AGM because it can wait, fully charged, for years without fuss. Check the charging voltage limit printed on an AGM label.

Your questions answered

Can a battery be stored before use?

Keep it upright somewhere cool and dry, and charge it before fitting if it has been stored for a while.

Can you give me the size and weight of this battery?

At 380 × 176 × 367 mm, measure the tray or compartment carefully. Plan the lift too: 57 kg is heavier than it looks.

About the Trojan J185-AES

Made for boats and motorhomes, the Trojan J185-AES powers lights, pumps and fridges far from shore power. Capacity, size and chemistry decide whether a leisure battery suits the job, and the table lists all three. The code from the old battery is all the search box needs.

175Ah is a typical capacity for boats and motorhomes.

More options

A photo of the old label plus this page is all it takes to order with confidence at baterias.online. Recycling the old battery is easy at most tips and garages.

Quick compatibility checklist

✓ Dimensions to compare: 380 × 176 × 367 mm. Do not forget the base ledge, which the hold-down clamp grips on many vehicles.
✓ Amp-hours: 175Ah. More capacity means more reserve for accessories and slower discharge when parked.
✓ Technology to match: AGM. Moving to a different chemistry may need settings changed in your system.