# Deep cycle battery Trojan 31-AES 12V 104Ah AGM ![Deep cycle battery Trojan 31-AES 12V 104Ah AGM](https://baterias.com/6747-home_default/battery-trojan-31-aes-12v-104ah.jpg) > Deep cycle battery Trojan 31-AES 12V 104Ah AGM. Trojan AES range. Dimensions 325×173×240 mm, 31 kg. 48 models: JLG Industries Inc., Clarke Industries Inc.. Ask **Category:** [TROJAN AGM batteries](https://baterias.com/gb/batteries-trojan-agm) → [TROJAN](https://baterias.com/gb/trojan) - **Canonical URL**: https://baterias.com/gb/battery-trojan-31-aes-12v-104ah - **Language**: en-GB - **Brand**: TROJAN - **Reference**: BCOM-TROJAN-31-AES - **MPN**: 31-AES - **Last updated**: 2026-10-20 - **Stock**: Out of stock ## Technical specifications | Feature | Value | |---|---| | Brand | TROJAN | | Reference | 31-AES | | Model | Trojan AES | | Voltage (V) | 12 V | | Largo | 325 mm | | Ancho | 173 mm | | Alto | 240 mm | | Peso | 31 kg | | Tecnología | AGM | | Capacity (C20) | 104 Ah (c20) | | Capacity (C5) | 83 Ah (c5) | | Case type | BCI 31 | | Energy (Wh) | 1380 Wh | ## Quick description **Trojan 31-AES 12V 104Ah** 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 104 Ah C20 📏 Dimensions 325×173×240 mm ⚙️ Technology AGM ⚖️ Weight 31 kg 🏷️ Model Trojan Aes ## Description ## Golf cart battery Trojan 31-AES Aes 104Ah 12V 12*V* Voltage 104*Ah* Capacity 31*kg* Weight The **Trojan 31-AES** is a **104 Ah**, **12 V** deep-cycle battery for golf carts and electric utility vehicles. It replaces the original battery without adaptation in golf carts with a 325 × 173 × 240 mm format: same 104 Ah capacity. - AGM technology: absorbed electrolyte, no spills, can be mounted at an angle. - Daily deep discharges without capacity loss. - Sealed and maintenance-free. - Full recharge every night with the vehicle charger. ### Dimensions, polarity and mounting It has external dimensions of 325 × 173 × 240 mm and weighs 31 kg. Before replacing it, measure your current battery tray: if all three dimensions and the terminal positions match, the swap is direct and needs no adapters. ### What the Trojan 31-AES is for With 104 Ah, the Trojan 31-AES 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 31 kg. ### The Trojan 31-AES: Aes range and AGM technology The 31-AES is part of the Trojan **Aes** range. Choosing the right reference within the series comes down to capacity, dimensions and terminals: technology and quality are common to the whole family. AGM means the acid is held in a glass mat instead of floating free. That is why the battery can be installed in the cabin without gases, survives more cycles and recovers its charge quickly. ### What Trojan does differently Founded in 1925 in California, Trojan invented the golf cart battery and remains the standard in deep-discharge applications that demand thousands of cycles. All the Trojan batteries in our catalogue are genuine product, recently manufactured and covered by the manufacturer's warranty. ### Manufacturer's warranty The Trojan 31-AES 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. ### Care and maintenance Always replace all the batteries in the bank at once and use the charger specified by the vehicle manufacturer. Charge with a charger that has an AGM mode: it limits the voltage and protects the glass-fibre separators. ### Shipping, delivery and returns Same-day dispatch from our warehouse for in-stock orders placed **before 6:00 pm**: 24-48 working hours in mainland Spain and Portugal, 3 to 5 days in the islands and the rest of Europe. Returns are accepted for **14 days** if the battery has not been used (free collection on the Iberian mainland). You will receive tracking by email. ## Frequently asked questions ### Is the 31-AES model AGM? What does this technology offer? Yes. The 31-AES from Trojan uses AGM (Absorbent Glass Mat) technology: a sealed lead-acid battery where the electrolyte is absorbed in a glass-fibre mat. It withstands more charge/discharge cycles than a conventional one, handles heat better and is the required technology for devices with advanced Start-Stop and regenerative braking. Expected lifespan: 5-8 years under normal conditions. ## Compatible vehicles This battery fits 47 vehicles. 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