# MK Battery 8AU1H · Electric wheelchair battery 12V 32Ah

![MK Battery 8AU1H · Electric wheelchair battery 12V 32Ah](https://bateriasonline.es/2804-home_default/mk-battery-8au1h.jpg)

> MK Battery 8AU1H: 32 Ah electric wheelchair battery, 213.6×131.6×183.4 mm, AGM. Equivalent to Deka 8AU1H and MK Battery MU-1 SLD A.

**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-8au1h
- **Language**: en
- **Brand**: MK Battery
- **Reference**: BOL-MK-8AU1H
- **MPN**: 8AU1H
- **Price**: 179,83 € (VAT incl., Spain)
- **Last updated**: 2026-11-06

## Technical specifications

| Feature | Value |
|---|---|
| Brand | MK Battery |
| Range | MK AGM |
| Application | Electric wheelchairs |
| Technology | AGM |
| Voltage | 12 V |
| Capacity | 32 Ah |
| Length | 213.6 mm |
| Width | 131.6 mm |
| Height | 183.4 mm |
| Weight | 10.43 kg |

## Quick description

MK Battery 8AU1H: electric wheelchair battery with 12 V and 32 Ah, measuring 213.6 × 131.6 × 183.4 mm.

## Description

## Where the MK Battery 8AU1H fits

The MK Battery 8AU1H is a deep-cycle battery for electric wheelchairs: sealed, maintenance-free and built to discharge and recharge every day without losing capacity. It is fitted as a 12 V pair and takes hundreds of daily cycles, something a starter battery could not handle.
The 8AU1H belongs to the MK Battery MK AGM range. [See all MK Battery batteries](https://bateriasonline.es/en/mk-batteries)

## Equivalents and alternatives to the MK Battery 8AU1H

Other AGM batteries that fit the 8AU1H's tray with the same polarity: an AGM can only be replaced by another AGM.

| Model | Technology | Capacity | Dimensions (mm) |
|---|---|---|---|
| Deka 8AU1H | AGM | 32 Ah | 213.6 × 131.6 × 183.4 |
| MK Battery MU-1 SLD A | AGM | 32 Ah | 213.6 × 131.6 × 183.4 |

## MK Battery 8AU1H vs MU-1 SLD M-33 and MU-1 SLD M-2: which one to choose?

The real differences between the 8AU1H and the closest MK Battery models:

| Model | Capacity | Dimensions (mm) | Weight |
|---|---|---|---|
| MK Battery 8AU1H (this one) | 32 Ah | 213.6 × 131.6 × 183.4 | 10.43 kg |
| MK Battery MU-1 SLD M-33 | 33 Ah | 196.1 × 130 × 180.1 | 10.48 kg |
| MK Battery MU-1 SLD M-2 | 35 Ah | 197 × 131 × 180 | 10.48 kg |

- MK Battery MU-1 SLD M-33: 1 Ah more, a different case (196.1 × 130 × 180.1 mm).
- MK Battery MU-1 SLD M-2: 3 Ah more, a different case (197 × 131 × 180 mm).

## Inside the 8AU1H: AGM technology

The 8AU1H is AGM: the electrolyte is absorbed in glass fibre mats, so it is sealed and spill-proof. Being sealed, the 8AU1H can be fitted in the boot or under a seat with no risk of spills.

## What to look at before buying the 8AU1H

- Measure the space: the 8AU1H takes up 213.6 × 131.6 × 183.4 mm.
- With 32 Ah, the 8AU1H replaces an original battery of that capacity or slightly less.

## Part numbers and codes for the MK Battery 8AU1H

Look for any of these 8AU1H codes on your current battery or in the manufacturer's catalogue:

| Commercial reference | 8AU1H |
|---|---|
| Not to be confused with | MK Battery 8GU1H (31.6 Ah) |

## Frequently asked questions about the MK Battery 8AU1H

### 8AU1H or MU-1 SLD M-33: which one suits me?

Compared with the 8AU1H, the MK Battery MU-1 SLD M-33 has 1 Ah more. With 33 Ah, the MU-1 SLD M-33 runs longer between charges than the 8AU1H (32 Ah). Mind the space: the MU-1 SLD M-33 measures 196.1 × 130 × 180.1 mm.

### How much does the MK Battery 8AU1H weigh?

10.43 kg, with 32 Ah of capacity. For reference, the MK Battery MU-1 SLD M-33 (33 Ah) weighs 10.48 kg.

### Which battery is equivalent to the MK Battery 8AU1H?

Only other AGM batteries with its dimensions and polarity: Deka 8AU1H and MK Battery MU-1 SLD A. Neither an EFB nor a conventional battery replaces the 8AU1H.

## Other options if you are unsure about the 8AU1H

- [Other electric wheelchair batteries](https://bateriasonline.es/en/electric-wheelchair-batteries)
- [Full MK Battery catalogue](https://bateriasonline.es/en/mk-batteries)
- [Deka 8AU1H](https://bateriasonline.es/en/deka-8au1h) · 32 Ah, 213.6×131.6×183.4 mm
- [MK Battery MU-1 SLD A](https://bateriasonline.es/en/mk-battery-mu-1-sld-a) · 32 Ah, 213.6×131.6×183.4 mm

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