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

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

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

Price on request

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Shipping and lead times

  • Mainland Spain1-2 working days · order before 17:00Free
  • Express «14 horas»Next day before 16:00 · order before 17:30By weight
  • Balearic Islands1-3 working daysBy weight
  • Portugal3-4 working daysBy weight
  • Europe: FR, IT, DE, BE, NL1-5 working daysBy weight

Canary Islands, Ceuta and Melilla: ask us.

Payment: Bank transferCash on delivery (+4 %, min. €4)

EU businesses with a VAT number: buy without VAT.

Not sure about size or reference? Write to us

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.

  • Brand
    Trojan
  • Reference
    BON-TROJAN-J185-AES
  • MPN
    J185-AES

Specifications

BrandTrojan
Product lineTROJAN AES
Used forBoats and motorhomes
Battery technologyAGM
Nominal voltage12V
Capacity, 20-hour rate175Ah
Length380 mm
Width176 mm
Height367 mm
Weight57 kg
Stored energy2520 Wh

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