# MK Battery ES7-6 · Electric wheelchair battery 6V 7Ah

![MK Battery ES7-6 · Electric wheelchair battery 6V 7Ah](https://bateriasonline.es/3533-home_default/mk-battery-es7-6.jpg)

> MK Battery ES7-6: 7 Ah electric wheelchair battery, 150.9×34×100.1 mm, AGM. VAT included and shipping cost shown before you pay.

**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-es7-6
- **Language**: en
- **Brand**: MK Battery
- **Reference**: BOL-MK-ES7-6
- **MPN**: ES7-6
- **Price**: 31,26 € (VAT incl., Spain)
- **Last updated**: 2026-11-07

## Technical specifications

| Feature | Value |
|---|---|
| Brand | MK Battery |
| Range | MK AGM |
| Application | Electric wheelchairs |
| Technology | AGM |
| Voltage | 6 V |
| Capacity | 7 Ah |
| Length | 150.9 mm |
| Width | 34 mm |
| Height | 100.1 mm |
| Weight | 1.2 kg |
| Terminal type | F1 |

## Quick description

The MK Battery ES7-6 is an electric wheelchair battery with 6 V and 7 Ah, measuring 150.9 × 34 × 100.1 mm.

## Description

## Where the MK Battery ES7-6 fits

The MK Battery ES7-6 is a deep-cycle battery for electric wheelchairs: sealed, maintenance-free and built to discharge and recharge every day without losing capacity. With 7 Ah per battery, the ES7-6 is designed for a full charge every night.
The ES7-6 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 ES7-6

No other reference in the catalogue fully matches the dimensions and polarity of the ES7-6; you will find the closest ones among our [electric wheelchair batteries](https://bateriasonline.es/en/electric-wheelchair-batteries).

## MK Battery ES7-6 vs ES8.2-6S: which one to choose?

Torn between the ES7-6 and another similar MK Battery? This is what changes:

| Model | Capacity | Dimensions (mm) | Weight |
|---|---|---|---|
| MK Battery ES7-6 (this one) | 7 Ah | 150.9 × 34 × 100.1 | 1.2 kg |
| MK Battery ES8.2-6S | 9 Ah | 98.6 × 55.9 × 118.1 | 1.7 kg |

- MK Battery ES8.2-6S: 2 Ah more, a different case (98.6 × 55.9 × 118.1 mm).

## Inside the ES7-6: AGM technology

The ES7-6 is AGM: the electrolyte is absorbed in glass fibre mats, so it is sealed and spill-proof. It withstands many more cycles than a conventional lead battery, at the cost of being more sensitive to overcharging.

## Before ordering the ES7-6, check this

- Measure the space: the ES7-6 takes up 150.9 × 34 × 100.1 mm.
- Capacity of the ES7-6: 7 Ah; the same as your current battery or slightly more is fine.

## MK Battery ES7-6 codes and part numbers

The ES7-6 is listed under these codes on labels, in garages and in catalogues:

| Commercial reference | ES7-6 |
|---|---|
| Terminal type | F1 |
| Not to be confused with | MK Battery ES3-6 (3 Ah), MK Battery ES4-6 (4.5 Ah) |

## Frequently asked questions about the MK Battery ES7-6

### MK Battery ES7-6 or ES8.2-6S?

Compared with the ES7-6, the MK Battery ES8.2-6S has 2 Ah more. With 9 Ah, the ES8.2-6S runs longer between charges than the ES7-6 (7 Ah). Mind the space: the ES8.2-6S measures 98.6 × 55.9 × 118.1 mm.

### How much does the MK Battery ES7-6 weigh?

The ES7-6 weighs 1.2 kg. For reference, the MK Battery ES8.2-6S (9 Ah) weighs 1.7 kg.

### Which charger does the MK Battery ES7-6 need?

A charger with an AGM mode that limits voltage to about 14.4-14.7 V. Never an old unregulated charger: overcharging dries out an AGM beyond repair.

## Keep comparing: alternatives to the ES7-6

- [More electric wheelchair batteries](https://bateriasonline.es/en/electric-wheelchair-batteries)
- [More MK Battery models](https://bateriasonline.es/en/mk-batteries)
- [MK Battery ES6-2](https://bateriasonline.es/en/mk-battery-es6-2) · 6 Ah, 50×34×108 mm
- [MK Battery ES12-6FR HR](https://bateriasonline.es/en/mk-battery-es12-6fr-hr) · 12 Ah, 150.9×50×99.1 mm

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