Trojan J185P-AC · Traction battery 12V 205Ah
Specifications
| Brand | TROJAN |
|---|---|
| Part number | J185P-AC |
| Voltage (V) | 12 |
| Capacity (C20) | 205Ah (c20) |
| Capacity (C5) | 168Ah (c5) |
| Technology | Lead-acid |
| Length | 380.00 mm |
| Width | 176.00 mm |
| Height | 373.00 mm |
Trojan J185P-AC 12V 205Ah is a traction battery for industrial electric vehicles: forklifts, pallet trucks, elevating platforms, cleaning machines (scrubbers) and golf buggies. Built for deep discharges and 8-hour continuous work cycles.
Why this traction battery?
- Industrial designbuilt for 8 hours of continuous daily work
- Deep discharges without damagefully recovers when recharged
- Long industrial lifespanpays back the investment over time

Golf cart battery Trojan J185P-AC ciclo profundo - T2 Technology 205Ah 12V
The 12 V, 205 Ah Trojan J185P-AC from the ciclo profundo - T2 Technology range with conventional lead-acid technology is designed for golf carts and electric utility vehicles. It replaces the original battery without adaptation in golf carts with a 380 × 176 × 373 mm format: same 205 Ah capacity.
- Sealed and maintenance-free.
- Full recharge every night with the vehicle charger.
- Conventional lead-acid: the most proven and economical technology.
- Daily deep discharges without capacity loss.
What the Trojan J185P-AC is for
With 205 Ah, the Trojan J185P-AC forms part of the battery banks of golf carts and electric utility vehicles. Always replace the complete set to avoid imbalance. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 52 kg and 6 terminals.
The Trojan J185P-AC: ciclo profundo - T2 Technology range and conventional lead-acid technology
The J185P-AC is part of the Trojan ciclo profundo - T2 Technology range. Choosing the right reference within the series comes down to capacity, dimensions and terminals: technology and quality are common to the whole family.
Conventional lead-acid is the benchmark against which other technologies are compared: good cranking current, great tolerance to alternator charging and the best price per amp-hour.
Dimensions, polarity and mounting
It has external dimensions of 380 × 176 × 373 mm and weighs 52 kg. It uses 6 terminals, the system that anchors and connects it in the vehicle. For a direct replacement, the current battery tray must accept these dimensions and the same terminal layout; otherwise adapters will be needed or the hold-down will change.
Why choose Trojan batteries
Trojan Battery is the world reference in deep-cycle batteries: golf carts, cleaning machines, aerial platforms and solar systems rely on its T2 technology and longevity. We guarantee that every Trojan arrives new, charged and with the manufacturer's full warranty.
Care and maintenance
Always replace all the batteries in the bank at once and use the charger specified by the vehicle manufacturer. Recharge the set fully after each round and avoid routine discharges below 20%.
Warranty and coverage
The Trojan J185P-AC comes with the manufacturer's official warranty against manufacturing defects. If it fails through a defect within the warranty period, we replace it at no cost to you.
Delivery times and returns
Orders placed before 6:00 pm with the battery in stock ship the same day. Delivery in mainland Spain and Portugal takes 24-48 working hours; for the Balearic Islands and the rest of the European Union allow 3 to 5 working days. You have 14 days to return an unused battery; in mainland Spain and Portugal collection is free. We email you the tracking number as soon as the parcel ships.
Data sheet
-
BrandTROJAN
-
ReferenceJ185P-AC
-
ModelTROJAN Deep Cycle - T2 Technology
-
Voltage (V)12
-
Length380.00 mm
-
Width176.00 mm
-
Height373.00 mm
-
Weight52 Kgs
-
TechnologyLead-acid
-
Terminal type6
-
Capacity (C20)205Ah (c20)
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Capacity (C5)168Ah (c5)
Specific References
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EAN138404653001773
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MPNJ185P-AC
Codes and references Trojan J185P-AC
| Brand | Trojan |
|---|---|
| Manufacturer range | TROJAN Deep Cycle - T2 Technology |
| Manufacturer part number (MPN) | J185P-AC |
| Also known as | J185PAC · J185P AC |
| EAN-13 barcode | 8404653001773 |
| Dimensions (length × width × height) | 380 × 176 × 373 mm (380x176x373) |
Comparison: Trojan J185P-AC vs equivalents
The Trojan J185P-AC is interchangeable with these equivalent references: J185H-AC (Trojan).
| Product | Specifications | Technology | Price |
|---|---|---|---|
|
|
12V 205Ah | Lead-acid | €689.50 |
|
|
12V 225Ah | Lead-acid | €867.50 |
Equivalences verified by our technical team: same dimensions, polarity, capacity and CCA. Official manufacturer warranty on every option.
Recommended accessories
Compatible vehicles
The Trojan J185P-AC fits 116 vehicles. Most searched below:
Frequently asked questions
How is the Trojan J185P-AC battery installed in the vehicle?
In most devices it fits in 15-30 minutes with a 10 mm wrench; if the battery is under the seat or in the boot the time can double. See the step-by-step guide on our blog. Quick summary: 1) switch off the engine and remove the key; 2) locate the original battery (engine bay, boot or under seat); 3) disconnect the negative (−) terminal first, then the positive (+); 4) loosen the hold-down clamp and remove the old battery; 5) fit the new one in the same orientation — match the polarity shown on the product sheet; 6) connect the positive (+) first, then the negative (−). On devices with Start-Stop or BMS, register the battery via OBD so the alternator applies the correct charging profile.
How long does the Trojan J185P-AC battery last?
Expected lifespan of the Trojan J185P-AC is 4 to 6 years in regular device use without Start-Stop. In cold regions it drops slightly due to cold-start stress; in very hot regions it also drops because of electrolyte evaporation. To extend its life: avoid deep discharges (headlights on with engine off), have the alternator checked yearly, and keep the battery clean and properly secured.
What are the dimensions of the Trojan J185P-AC battery?
Dimensions (length × width × height) are 380×176×373 mm — also written as 380x176x373 mm — following the European DIN standard. Always measure the space in your device before buying: even one extra millimetre can prevent the hold-down clamp from closing. The height shown includes the terminals.
Which batteries are equivalent to the Trojan J185P-AC?
Directly interchangeable batteries (same dimensions, same polarity, same Ah and CCA) are the OEM equivalents from leading brands: Bosch, Tudor, Exide and, depending on the model, Banner or Yuasa. Exact equivalence depends on technology — an EFB cannot be replaced with a conventional battery in Start-Stop devices. See the "Equivalents" section to view recommended options at the same performance level.
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