# MK Battery ES1.2-6 · Electric wheelchair battery 6V 1.2Ah

![MK Battery ES1.2-6 · Electric wheelchair battery 6V 1.2Ah](https://bateriasonline.es/2865-home_default/mk-battery-es1-2-6.jpg)

> MK Battery ES1.2-6: 1.2 Ah electric wheelchair battery, 97×24.9×56.9 mm, AGM. Compare sizes and equivalents; 14-day returns.

**Category:** [Electric wheelchair batteries](https://bateriasonline.es/en/electric-wheelchair-batteries) → [MK Battery](https://bateriasonline.es/en/mk-batteries)

- **Canonical URL**: https://bateriasonline.es/en/mk-battery-es1-2-6
- **Language**: en
- **Brand**: MK Battery
- **Reference**: BOL-MK-ES1.2-6
- **MPN**: ES1.2-6
- **Price**: 22,30 € (VAT incl., Spain)
- **Last updated**: 2026-11-06

## Technical specifications

| Feature | Value |
|---|---|
| Brand | MK Battery |
| Range | MK AGM |
| Application | Electric wheelchairs |
| Technology | AGM |
| Voltage | 6 V |
| Capacity | 1.2 Ah |
| Length | 97 mm |
| Width | 24.9 mm |
| Height | 56.9 mm |
| Weight | 0.3 kg |
| Terminal type | F1 |

## Quick description

The MK Battery ES1.2-6 is an electric wheelchair battery with 6 V and 1.2 Ah, measuring 97 × 24.9 × 56.9 mm.

## Description

## Where the MK Battery ES1.2-6 fits

The MK Battery ES1.2-6 is made for powered wheelchairs. With 1.2 Ah per battery, the ES1.2-6 is designed for a full charge every night.
The ES1.2-6 belongs to the MK Battery MK AGM range. [The full range of MK Battery batteries](https://bateriasonline.es/en/mk-batteries)

## Inside the ES1.2-6: AGM technology

Inside, the ES1.2-6 has glass fibre separators (AGM) that hold the electrolyte. The ES1.2-6 needs a charger with an AGM mode that does not exceed 14.7 V.

## Equivalents and alternatives to the MK Battery ES1.2-6

No other reference in the catalogue fully matches the dimensions and polarity of the ES1.2-6; you will find the closest ones among our [electric wheelchair batteries](https://bateriasonline.es/en/electric-wheelchair-batteries).

## MK Battery ES1.2-6 codes and part numbers

This is how the MK Battery ES1.2-6 appears on the label and in parts catalogues:

| Commercial reference | ES1.2-6 |
|---|---|
| Terminal type | F1 |
| Not to be confused with | MK Battery ES13-6 (13 Ah), MK Battery ES42-6 (42 Ah) |

## Before ordering the ES1.2-6, check this

- Capacity of the ES1.2-6: 1.2 Ah; the same as your current battery or slightly more is fine.
- The ES1.2-6 needs 97 × 24.9 × 56.9 mm of space: measure it with the hold-down clamp in place.

## Frequently asked questions about the MK Battery ES1.2-6

### How much does the MK Battery ES1.2-6 weigh?

The ES1.2-6 weighs 0.3 kg.

### Do I have to replace both batteries at once?

Yes. Wheelchairs fit two batteries in series, and a new one next to a worn one becomes unbalanced and lasts much less.

### What are the dimensions and weight of the MK Battery ES1.2-6?

It measures 97 × 24.9 × 56.9 mm and weighs 0.3 kg. Compare these figures with the tray and the hold-down clamp before ordering.

## Keep comparing: alternatives to the ES1.2-6

- [Other electric wheelchair batteries](https://bateriasonline.es/en/electric-wheelchair-batteries)
- [More MK Battery models](https://bateriasonline.es/en/mk-batteries)
- [MK Battery ES1.2-12FR](https://bateriasonline.es/en/mk-battery-es1-2-12fr) · 1.2 Ah, 97×42.9×58.9 mm

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