# Long LG7-12 · Electric wheelchair battery 12V 7Ah

![Long LG7-12 · Electric wheelchair battery 12V 7Ah](https://bateriasonline.es/849-home_default/long-lg7-12.jpg)

> Long LG7-12: 7 Ah electric wheelchair battery, 151×65×102 mm, GEL. Ask for a no-obligation quote.

**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-lg7-12
- **Language**: en
- **Brand**: Long
- **Reference**: BOL-LONG-LG7-12
- **MPN**: LG7-12
- **Last updated**: 2026-11-06

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Long |
| Range | LG Series |
| Application | Electric wheelchairs |
| Technology | GEL |
| Voltage | 12 V |
| Capacity | 7 Ah |
| Length | 151 mm |
| Width | 65 mm |
| Height | 102 mm |
| Weight | 2.45 kg |
| Terminal layout | 3 |

## Quick description

The Long LG7-12 is an electric wheelchair battery with 12 V and 7 Ah, measuring 151 × 65 × 102 mm.

## Description

## Who the Long LG7-12 is for

The Long LG7-12 is made for powered wheelchairs. It is fitted as a 12 V pair and takes hundreds of daily cycles, something a starter battery could not handle.
The LG7-12 belongs to the Long LG Series range. [See all Long batteries](https://bateriasonline.es/en/long-batteries)

## Equivalents and alternatives to the Long LG7-12

We have no other battery with exactly the dimensions and polarity of the LG7-12. Browse the rest of our [electric wheelchair batteries](https://bateriasonline.es/en/electric-wheelchair-batteries) to compare close options.

## Inside the LG7-12: GEL technology

Inside, the LG7-12 holds its electrolyte in gel form. It is the classic technology for wheelchairs, scooters, motorhomes and solar.

## What to look at before buying the LG7-12

- Length, width and height of the LG7-12: 151 × 65 × 102 mm.
- With 7 Ah, the LG7-12 replaces an original battery of that capacity or slightly less.

## Part numbers and codes for the Long LG7-12

Shops, garages and catalogues identify the LG7-12 with these codes:

| Commercial reference | LG7-12 |
|---|---|
| Not to be confused with | Long LG17-12 (17 Ah, positive terminal on the right) |

## Frequently asked questions about the Long LG7-12

### How much does the Long LG7-12 weigh?

2.45 kg, with 7 Ah of capacity.

### Which charger does the Long LG7-12 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.

### What are the dimensions and weight of the Long LG7-12?

It measures 151 × 65 × 102 mm and weighs 2.45 kg. Compare these figures with the tray and the hold-down clamp before ordering.

## More batteries to compare with the LG7-12

- [More electric wheelchair batteries](https://bateriasonline.es/en/electric-wheelchair-batteries)
- [The whole Long range](https://bateriasonline.es/en/long-batteries)

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