# MK Battery ES13-6 · Electric wheelchair battery 6V 13Ah

![MK Battery ES13-6 · Electric wheelchair battery 6V 13Ah](https://bateriasonline.es/2888-home_default/mk-battery-es13-6.jpg)

> MK Battery ES13-6: 13 Ah electric wheelchair battery, 108×70.1×140 mm, AGM. VAT included, shipping cost shown before you pay, 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-es13-6
- **Language**: en
- **Brand**: MK Battery
- **Reference**: BOL-MK-ES13-6
- **MPN**: ES13-6
- **Price**: 48,22 € (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 | 13 Ah |
| Length | 108 mm |
| Width | 70.1 mm |
| Height | 140 mm |
| Weight | 2.24 kg |
| Terminal type | F1 / F2+ |

## Quick description

MK Battery ES13-6: electric wheelchair battery with 6 V and 13 Ah, measuring 108 × 70.1 × 140 mm.

## Description

## Who the MK Battery ES13-6 is for

The MK Battery ES13-6 is made for powered wheelchairs. With 13 Ah per battery, the ES13-6 is designed for a full charge every night.
The ES13-6 belongs to the MK Battery MK AGM range. [The full range of MK Battery batteries](https://bateriasonline.es/en/mk-batteries)

## Equivalents and alternatives to the MK Battery ES13-6

We have no other battery with exactly the dimensions and polarity of the ES13-6. Browse the rest of our [electric wheelchair batteries](https://bateriasonline.es/en/electric-wheelchair-batteries) to compare close options.

## MK Battery ES13-6 vs ES8.2-6S and ES12-6

The real differences between the ES13-6 and the closest MK Battery models:

| Model | Capacity | Dimensions (mm) | Weight |
|---|---|---|---|
| MK Battery ES13-6 (this one) | 13 Ah | 108 × 70.1 × 140 | 2.24 kg |
| MK Battery ES8.2-6S | 9 Ah | 98.6 × 55.9 × 118.1 | 1.7 kg |
| MK Battery ES12-6 | 12 Ah | 150.9 × 50 × 99.1 | 1.84 kg |

- MK Battery ES8.2-6S: 4 Ah less, a different case (98.6 × 55.9 × 118.1 mm).
- MK Battery ES12-6: 1 Ah less, a different case (150.9 × 50 × 99.1 mm).

## AGM technology in the ES13-6

Inside, the ES13-6 has glass fibre separators (AGM) that hold the electrolyte. The ES13-6 needs a charger with an AGM mode that does not exceed 14.7 V.

## Check this before ordering the MK Battery ES13-6

- Measure the space: the ES13-6 takes up 108 × 70.1 × 140 mm.
- Your current battery should say about 13 Ah; a little more is also fine.

## Part numbers and codes for the MK Battery ES13-6

This is how the MK Battery ES13-6 appears on the label and in parts catalogues:

| Commercial reference | ES13-6 |
|---|---|
| Terminal type | F1 / F2+ |
| Not to be confused with | MK Battery ES1.2-6 (1.2 Ah), MK Battery ES12-6 (12 Ah), MK Battery ES3-6 (3 Ah) |

## Frequently asked questions about the MK Battery ES13-6

### ES13-6 or ES8.2-6S: which one suits me?

Compared with the ES13-6, the MK Battery ES8.2-6S has 4 Ah less. With 13 Ah, the ES13-6 runs longer between charges than the ES8.2-6S (9 Ah). Mind the space: the ES8.2-6S measures 98.6 × 55.9 × 118.1 mm.

### How much does the MK Battery ES13-6 weigh?

2.24 kg, with 13 Ah of capacity. For reference, the MK Battery ES8.2-6S (9 Ah) weighs 1.7 kg.

### What are the dimensions and weight of the MK Battery ES13-6?

It measures 108 × 70.1 × 140 mm and weighs 2.24 kg. Compare these figures with the tray and the hold-down clamp before ordering.

## Other options if you are unsure about the ES13-6

- [More electric wheelchair batteries](https://bateriasonline.es/en/electric-wheelchair-batteries)
- [Full MK Battery catalogue](https://bateriasonline.es/en/mk-batteries)
- [MK Battery ES20-6](https://bateriasonline.es/en/mk-battery-es20-6) · 20 Ah, 155×80×125 mm

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