# Deep cycle battery Trojan 31XCS 12V 185minAh

![Deep cycle battery Trojan 31XCS 12V 185minAh](https://baterias.com/6763-home_default/battery-trojan-31xcs-12v.jpg)

> Deep cycle battery Trojan 31XCS 12V 185minAh. TROJAN ciclo profundo - T2 Technology range. Dimensions 329×173×236 mm, 26.5 kg. 28 models: G.E.M. Carts, Nobles (

**Category:** [TROJAN deep cycle batteries - T2 Technology](https://baterias.com/gb/deep-cycle-trojan-batteries-t2-technology) → [TROJAN](https://baterias.com/gb/trojan)

- **Canonical URL**: https://baterias.com/gb/battery-trojan-31xcs-12v
- **Language**: en-GB
- **Brand**: TROJAN
- **Reference**: BCOM-TROJAN-31XCS
- **MPN**: 31XCS
- **Stock**: Out of stock

## Technical specifications

| Feature | Value |
|---|---|
| Brand | TROJAN |
| Reference | 31 XCS |
| Model | TROJAN Deep Cycle - T2 Technology |
| Voltage (V) | 12 V |
| Largo | 329 mm |
| Ancho | 173 mm |
| Alto | 236 mm |
| Peso | 27 kg |
| Tecnología | Lead-acid |
| Case type | BCI 31 |

## Quick description

**Trojan 31XCS 12V** is a deep-cycle battery built to be discharged and recharged daily without losing capacity. Its reinforced grid and AGM/GEL separator extend the number of useful cycles well beyond a conventional starter battery.

## Why this deep-cycle battery?

- **Daily cycling without wear** handles deep discharges without losing capacity
- **Sealed AGM/GEL** no maintenance, no risk of spills
- **Thousands of useful cycles** over its full lifetime

🔌 Voltage
12 V

📏 Dimensions
329×173×236 mm

⚙️ Technology
Lead-acid

⚖️ Weight
27 kg

🏷️ Model
Trojan Ciclo Profundo - T2 Technology

## Description

## Deep cycle battery Trojan 31XCS 12V 185minAh

The **Trojan 31XCS** is a flooded deep-cycle lead-acid battery with Trojan Alpha Plus paste and T2 technology, the same family as the T-105. It is the reference for floor machines, lifts and carts that work many hours a day and need a battery that lasts thousands of cycles with simple maintenance (distilled water).

### Trojan 31XCS technical data

| Voltage | 12 V |
|---|---|
| Reserve (minutes at 25 A) | 185 |
| Technology | Flooded lead-acid (deep cycle) |
| BCI group / format | BCI 31 |
| Length | 329 mm |
| Width | 173 mm |
| Height | 236 mm |
| Weight | 26.5 kg |
| Terminals | ST |
| Operating temperature | -40 … 60 °C |

### Machines fitted with the Trojan 31XCS

In our finder the **31XCS** is listed as original battery in **28 models** from **7 manufacturers** (Floorcare, Golf). Some examples:
- **G.E.M. Carts** — 9 models
- **Nobles (Tennant)** — 4 models
- **Viper** — 4 models
- **Nilfisk-Advance** — 4 models
- **Windsor Industries Incorporated** — 4 models
- **Minuteman International Incorporated** — 2 models
- **Factory Cat (Mid-Central Corporation-Tom Cat)** — 1 models

Example models: Nobles (Tennant) 1701, Viper Adfinity 20D, Nilfisk-Advance Adfinity 20D, Windsor Industries Incorporated Chariot 2 iVac 24 ATV, G.E.M. Carts e2, Minuteman International Incorporated E26 ECO, Factory Cat (Mid-Central Corporation-Tom Cat) Micro-HD.

### Price and availability

Trojan batteries are supplied to order at the best current price. **Ask for a quote** quoting reference **31XCS** and the quantity (many machines take 2, 4 or 6 units) and we confirm price and lead time. Not sure of the model? Look up your machine in the [battery finder](https://baterias.com/gb/battery-finder).

## Frequently asked questions

### How is the Trojan 31XCS 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 31XCS battery last?

Expected lifespan of the Trojan 31XCS 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.

### Which batteries are equivalent to the Trojan 31XCS?

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.


## Compatible vehicles

This battery fits 28 vehicles. Most searched:

- [Nobles 1701](https://baterias.com/gb/floor-scrubber-batteries/nobles/1701)
- [Windsor Industries Chariot 2 iVac 24 ATV](https://baterias.com/gb/floor-scrubber-batteries/windsor-industries/chariot-2-ivac-24-atv)
- [Nilfisk-Advance Adfinity X20C](https://baterias.com/gb/floor-scrubber-batteries/nilfisk-advance/adfinity-x20c)
- [Viper Adfinity X24D](https://baterias.com/gb/floor-scrubber-batteries/viper/adfinity-x24d)
- [G.E.M. Carts e2](https://baterias.com/gb/batteries-for-golf-buggy/g-e-m-carts/e2)
- [G.E.M. Carts e4S](https://baterias.com/gb/batteries-for-golf-buggy/g-e-m-carts/e4s)
- [G.E.M. Carts eS](https://baterias.com/gb/batteries-for-golf-buggy/g-e-m-carts/es)
- [Nobles 2001](https://baterias.com/gb/floor-scrubber-batteries/nobles/2001)
- [Nobles 2400](https://baterias.com/gb/floor-scrubber-batteries/nobles/2400)
- [Factory Cat Micro-HD](https://baterias.com/gb/floor-scrubber-batteries/factory-cat/micro-hd)

## Technical team (editorial authorship)

The FAQs, guides and comparisons on this site are reviewed by the baterias.com technical team — automotive battery specialists since 2012.

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

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*baterias.com — Automotive batteries · 2026-10-24*