# Traction battery Trojan J185G-AC 12V 185Ah ![Traction battery Trojan J185G-AC 12V 185Ah](https://baterias.com/674-home_default/battery-trojan-j185g-ac-324a.jpg) > Trojan J185G-AC traction battery 12V 185Ah. ciclo profundo - T2 Technology range. Dimensions 391×175×386 mm. For industrial vehicles. **Category:** [Golf Buggy Batteries](https://baterias.com/gb/batteries-for-golf-buggy) → [TROJAN](https://baterias.com/gb/trojan) - **Canonical URL**: https://baterias.com/gb/battery-trojan-j185g-ac-324a - **Language**: en-GB - **Brand**: TROJAN - **Reference**: BCOM-TROJAN-J185G-AC - **EAN**: 8404653001742 - **MPN**: J185G-AC - **Price**: 639,70 € - **Stock**: Out of stock ## Technical specifications | Feature | Value | |---|---| | Brand | TROJAN | | Reference | J185 G-AC | | Model | TROJAN Deep Cycle - T2 Technology | | Voltage (V) | 12 V | | Largo | 391 mm | | Ancho | 175 mm | | Alto | 386 mm | | Peso | 48 kg | | Tecnología | Lead-acid | | Terminal type | 7 9 | | Capacity (C20) | 185 Ah (c20) | | Capacity (C5) | 152 Ah (c5) | ## Quick description **Trojan J185G-AC 12V 185Ah** 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 design** built for 8 hours of continuous daily work - **Deep discharges without damage** fully recovers when recharged - **Long industrial lifespan** pays back the investment over time 🔌 Voltage 12 V ⚡ Capacity 185 Ah C20 📏 Dimensions 391×175×386 mm ⚙️ Technology Lead-acid ⚖️ Weight 48 kg 🏷️ Model TROJAN ciclo profundo - T2 Technology ## Description ## Golf cart battery Trojan J185G-AC ciclo profundo - T2 Technology 185Ah 12V 12*V* Voltage 185*Ah* Capacity 48*kg* Weight The **12 V**, **185 Ah** **Trojan J185G-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 391 × 175 × 386 mm format: same 185 Ah capacity. - Conventional lead-acid: the most proven and economical technology. - Daily deep discharges without capacity loss. - Sealed and maintenance-free. - Full recharge every night with the vehicle charger. ### Size, terminals and hold-down of the Trojan J185G-AC In terms of format, the Trojan J185G-AC measures 391 × 175 × 386 mm (length × width × height) and weighs 48 kg. It uses 7 9 terminals, the system that anchors and connects it in the vehicle. Checking the three dimensions and the terminal position before buying avoids the most common mistake when replacing a battery. ### What the Trojan J185G-AC is for With 185 Ah, the Trojan J185G-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 48 kg and 7 9 terminals. ### The Trojan J185G-AC: ciclo profundo - T2 Technology range and conventional lead-acid technology The J185G-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. The conventional lead-acid battery remains the most widespread technology thanks to its balance of capacity, cranking current and price. Well maintained and kept charged, it offers years of reliable service in vehicles without Start-Stop. ### 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. At baterias.com we work directly with the manufacturer or its official distributor: real stock, brand-new product and official warranty. ### Official warranty The Trojan J185G-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. ### How to make it last longer 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%. ### When you get it and how to return it Orders placed **before [[ks:cutoff]]** with the battery in stock ship the same day. Delivery in mainland Spain and Portugal takes 24-48 working hours; for the Balearic and Canary Islands and the rest of the European Union allow 3 to 5 working days. You have **[[ks:return_days]] 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. ## Frequently asked questions ### How is the Trojan J185G-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 this page. 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 J185G-AC battery last? Expected lifespan of the Trojan J185G-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 J185G-AC battery? Dimensions (length × width × height) are 391×175×386 mm — also written as 391x175x386 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 J185G-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. ## Equivalent batteries - [TROJAN J185E-AC](https://baterias.com/gb/battery-trojan-j185e-ac-312a) ## Reviews - **Average rating**: 4.54 / 5 (8 reviews) ## 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 --- *baterias.com — Automotive batteries · 2026-10-05*