# Long LG24-12 · Electric wheelchair battery 12V 24Ah

![Long LG24-12 · Electric wheelchair battery 12V 24Ah](https://bateriasonline.es/861-home_default/long-lg24-12.jpg)

> Long LG24-12: 24 Ah electric wheelchair battery, 166×175×125 mm, positive terminal on the right, GEL. Equivalent to Sonnenschein GF12022YF.

**Category:** [Electric wheelchair batteries](https://bateriasonline.es/en/electric-wheelchair-batteries) → [Long](https://bateriasonline.es/en/long-batteries)

- **Canonical URL**: https://bateriasonline.es/en/long-lg24-12
- **Language**: en
- **Brand**: Long
- **Reference**: BOL-LONG-LG24-12
- **MPN**: LG24-12
- **Last updated**: 2026-11-06

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Long |
| Range | LG Series |
| Application | Electric wheelchairs |
| Technology | GEL |
| Voltage | 12 V |
| Capacity | 24 Ah |
| Length | 166 mm |
| Width | 175 mm |
| Height | 125 mm |
| Weight | 9.3 kg |
| Polarity | Positive terminal on the right |

## Quick description

The Long LG24-12 is an electric wheelchair battery with 12 V and 24 Ah, measuring 166 × 175 × 125 mm, with the positive terminal on the right.

## Description

## The Long LG24-12 at a glance

The Long LG24-12 is a deep-cycle battery for electric wheelchairs: sealed, maintenance-free and built to discharge and recharge every day without losing capacity. With 24 Ah per battery, the LG24-12 is designed for a full charge every night.
The LG24-12 belongs to the Long LG Series range. [See all Long batteries](https://bateriasonline.es/en/long-batteries)

## Equivalents and alternatives to the Long LG24-12

Gel alternatives to the LG24-12, with the same size and polarity: a gel charger does not treat an AGM or a flooded battery the same way.

| Model | Technology | Capacity | Dimensions (mm) |
|---|---|---|---|
| Sonnenschein GF12022YF | GEL | 24 Ah | 167 × 176 × 126 |

## Long LG24-12 vs LG20-12N and LG17-12: which one to choose?

Torn between the LG24-12 and another similar Long? This is what changes:

| Model | Capacity | Dimensions (mm) | Positive | Weight |
|---|---|---|---|---|
| Long LG24-12 (this one) | 24 Ah | 166 × 175 × 125 | right | 9.3 kg |
| Long LG20-12N | 20 Ah | 181 × 76 × 167 | right | 6.7 kg |
| Long LG17-12 | 17 Ah | 181 × 76 × 167 | right | 6.3 kg |

- Long LG20-12N: 4 Ah less, a different case (181 × 76 × 167 mm).
- Long LG17-12: 7 Ah less, a different case (181 × 76 × 167 mm).

## What it means that the LG24-12 is GEL

The LG24-12 is a gel battery: the electrolyte is immobilised in silica gel. The LG24-12 handles repeated deep discharges well, its strong point compared with an AGM.

## Before ordering the LG24-12, check this

- Measure the space: the LG24-12 takes up 166 × 175 × 125 mm.
- Polarity of the LG24-12: positive terminal on the right (if yours has it on the other side, the cables will not reach).
- With 24 Ah, the LG24-12 replaces an original battery of that capacity or slightly less.

## Frequently asked questions about the Long LG24-12

### LG24-12 or LG20-12N: which one suits me?

Compared with the LG24-12, the Long LG20-12N has 4 Ah less. With 24 Ah, the LG24-12 runs longer between charges than the LG20-12N (20 Ah). Mind the space: the LG20-12N measures 181 × 76 × 167 mm.

### How much does the Long LG24-12 weigh?

9.3 kg, with 24 Ah of capacity. For reference, the Long LG20-12N (20 Ah) weighs 6.7 kg.

### Which battery is equivalent to the Long LG24-12?

For the LG24-12, other gel batteries with its size and polarity: Sonnenschein GF12022YF.

### Which side is the positive terminal on the Long LG24-12?

On the LG24-12, the positive terminal is on the right with the terminals facing you: compare it with your current battery, because with reversed polarity the cables will not reach.

### Which charger does the Long LG24-12 need?

A charger with a GEL mode not exceeding 14.1-14.4 V. Charging it with a conventional lead-acid profile damages it through overcharging.

## Other options if you are unsure about the LG24-12

- [All electric wheelchair batteries](https://bateriasonline.es/en/electric-wheelchair-batteries)
- [The whole Long range](https://bateriasonline.es/en/long-batteries)
- [Sonnenschein GF12022YF](https://bateriasonline.es/en/sonnenschein-gf12022yf) · 24 Ah, 167×176×126 mm

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