# Trojan 27-AES · Mobility scooter battery 12V 89Ah

![Trojan 27-AES · Mobility scooter battery 12V 89Ah](https://bateriasonline.es/3430-home_default/trojan-27-aes.jpg)

> Trojan 27-AES: 89 Ah mobility scooter battery, 306×174×237 mm, AGM. Price on request: ask for a free quote.

**Category:** [Mobility scooter batteries](https://bateriasonline.es/en/mobility-scooter-batteries) → [Trojan](https://bateriasonline.es/en/trojan-batteries)

- **Canonical URL**: https://bateriasonline.es/en/trojan-27-aes
- **Language**: en
- **Brand**: Trojan
- **Reference**: BOL-TROJAN-27-AES
- **MPN**: 27-AES
- **Last updated**: 2026-11-06

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Trojan |
| Range | TROJAN AES |
| Application | Mobility scooters |
| Technology | AGM |
| Voltage | 12 V |
| Capacity | 89 Ah |
| Length | 306 mm |
| Width | 174 mm |
| Height | 237 mm |
| Weight | 30 kg |
| Energy | 1190 Wh |

## Quick description

Trojan 27-AES: mobility scooter battery with 12 V and 89 Ah, measuring 306 × 174 × 237 mm.

## Description

## The Trojan 27-AES at a glance

The Trojan 27-AES powers electric mobility scooters. Check the tray dimensions and terminal type: each scooter model has its own format.
The 27-AES belongs to the Trojan TROJAN AES range. [More Trojan batteries](https://bateriasonline.es/en/trojan-batteries)

## What it means that the 27-AES is AGM

Inside, the 27-AES has glass fibre separators (AGM) that hold the electrolyte. The 27-AES needs a charger with an AGM mode that does not exceed 14.7 V.

## Trojan 27-AES vs 24-AES: which one to choose?

The real differences between the 27-AES and the closest Trojan models:

| Model | Capacity | Dimensions (mm) | Weight |
|---|---|---|---|
| Trojan 27-AES (this one) | 89 Ah | 306 × 174 × 237 | 30 kg |
| Trojan 24-AES | 76 Ah | 274 × 174 × 219 | 25 kg |

- Trojan 24-AES: 13 Ah less, a different case (274 × 174 × 219 mm).

## Equivalents and alternatives to the Trojan 27-AES

No other reference in the catalogue fully matches the dimensions and polarity of the 27-AES; you will find the closest ones among our [mobility scooter batteries](https://bateriasonline.es/en/mobility-scooter-batteries).

## Trojan 27-AES codes and part numbers

This is how the Trojan 27-AES appears on the label and in parts catalogues:

| Commercial reference | 27-AES |
|---|---|
| Not to be confused with | Trojan 24-AES (76 Ah) |

## Before ordering the 27-AES, check this

- Your current battery should say about 89 Ah; a little more is also fine.
- Length, width and height of the 27-AES: 306 × 174 × 237 mm.

## Frequently asked questions about the Trojan 27-AES

### Trojan 27-AES or 24-AES?

Compared with the 27-AES, the Trojan 24-AES has 13 Ah less. With 89 Ah, the 27-AES runs longer between charges than the 24-AES (76 Ah). Mind the space: the 24-AES measures 274 × 174 × 219 mm.

### How much does the Trojan 27-AES weigh?

The 27-AES weighs 30 kg. For reference, the Trojan 24-AES (76 Ah) weighs 25 kg.

### Can I take the scooter with this battery on a plane or train?

Sealed AGM and gel batteries are accepted by most carriers as non-spillable batteries. Check with the carrier before travelling.

## More batteries to compare with the 27-AES

- [Other mobility scooter batteries](https://bateriasonline.es/en/mobility-scooter-batteries)
- [More Trojan models](https://bateriasonline.es/en/trojan-batteries)
- [Ritar EV12-90](https://bateriasonline.es/en/ritar-ev12-90) · 90 Ah, 306.5×168.5×215 mm

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*bateriasonline.es — Batteries and accessories · 2026-11-10*