# Wheelchair battery MK Powered M75-12 SLD M 12V 75Ah AGM

![Wheelchair battery MK Powered M75-12 SLD M 12V 75Ah AGM](https://baterias.com/291-home_default/battery-mk-powered-agm-m75-12-sld-m-12v-75ah.jpg)

> MK Powered M75-12 SLD M wheelchair battery 12V 75Ah AGM. Dimensions 260×170×205 mm. Deep-cycle and sealed, for daily wheelchair and mobility scooter use.

**Category:** [Power Wheelchair Batteries](https://baterias.com/gb/batteries-for-electric-wheelchairs) → [MK POWERED](https://baterias.com/gb/mk-powered)

- **Canonical URL**: https://baterias.com/gb/battery-mk-powered-agm-m75-12-sld-m-12v-75ah
- **Language**: en-GB
- **Brand**: MK POWERED
- **Reference**: BCOM-MK-M75-12 SLD M
- **MPN**: M75-12 SLD M
- **Price**: 251,60 € (VAT incl., Spain)
- **Last updated**: 2026-08-30
- **Stock**: Out of stock

## Technical specifications

| Feature | Value |
|---|---|
| Brand | MK |
| Reference | M75-12 SLD M |
| Model | MK AGM |
| Voltage (V) | 12 V |
| Largo | 260 mm |
| Ancho | 170 mm |
| Alto | 205 mm |
| Peso | 24.2 kg |
| Tecnología | AGM |
| Terminal type | F16 |
| Capacity (C20) | 75 Ah (c20) |

## Quick description

**MK Powered M75-12 SLD M 12V 75Ah** is a deep-cycle battery for wheelchairs and mobility scooters, optimised to be discharged and recharged daily down to 80 % DOD without losing range.

## Why this wheelchair battery?

- **Daily cycling without wear** handles deep discharges without losing capacity
- **Sealed AGM/GEL** no maintenance, no risk of spills
- **Thousands of useful cycles** over its full lifetime

🔌 Voltage
12 V

⚡ Capacity
75 Ah C20

📏 Dimensions
260×170×205 mm

⚙️ Technology
AGM

⚖️ Weight
24,2 kg

🏷️ Model
MK AGM

## Description

## Mobility battery MK Powered M75-12 SLD M Mk AGM 75Ah 12V

12*V* Voltage
75*Ah* Capacity
24.20*kg* Weight

Designed for power wheelchairs, mobility scooters and light electric vehicles, the **MK Powered M75-12 SLD M** from the **Mk AGM** range offers **75 Ah** of deep-cycle capacity with AGM technology. Measuring 260 × 170 × 205 mm, it is the direct replacement for power wheelchairs and mobility scooters fitted from the factory with a 75 Ah battery of this format.
- No maintenance, no water top-ups.
- Approved for air and sea transport (VRLA).
- AGM: faster recharging and better cycle resistance than a conventional battery.
- Sealed AGM/GEL: safe indoors and in transport.

### Size, terminals and hold-down of the MK Powered M75-12 SLD M

The MK Powered M75-12 SLD M is made in the 260 × 170 × 205 mm format and weighs 24.20 kg. It uses F16 terminals, the system that anchors and connects it in the vehicle. For a direct replacement, the current battery tray must accept these dimensions and the same terminal layout; otherwise adapters will be needed or the hold-down will change.

### What the MK Powered M75-12 SLD M is for

The MK Powered M75-12 SLD M is the usual replacement in power wheelchairs, mobility scooters and light electric vehicles. Recharge after each use and avoid leaving it discharged for days. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 24.20 kg and F16 terminals.

### The MK Powered M75-12 SLD M: Mk AGM range and AGM technology

Within the MK Powered catalogue, the **Mk AGM** series groups the references designed for this use. The M75-12 SLD M is the 75 Ah model of that family, with the same performance as its siblings in other sizes.
AGM (Absorbent Glass Mat) technology seals the electrolyte in glass microfibre. The result is a maintenance-free battery that is highly vibration-resistant and able to withstand deep discharges that would ruin a classic lead-acid battery.

### Why choose MK Powered batteries

MK batteries are the standard in the electric mobility sector: sealed, approved for air transport and with the consistency that wheelchair manufacturers demand as original equipment. We guarantee that every MK Powered arrives new, charged and with the manufacturer's full warranty.

### Warranty and coverage

The MK Powered M75-12 SLD M comes with the **manufacturer's official warranty** against manufacturing defects. If it fails through a defect within the warranty period, we replace it at no cost to you.

### How to make it last longer

Recharge the wheelchair or scooter after each use and do not leave it discharged for days: lead sulphates and loses capacity. Use the original charger or one compatible with the battery technology (AGM/GEL) and always replace both batteries in the set together.

### Shipping, delivery and returns

Same-day dispatch from our warehouse for in-stock orders placed **before 6:00 pm**: 24-48 working hours in mainland Spain and Portugal, 3 to 5 days in the islands and the rest of Europe. Returns are accepted for **14 days** if the battery has not been used (free collection on the Iberian mainland). You will receive tracking by email.

## Frequently asked questions

### Is the MK Powered M75-12 SLD M an AGM battery and what are the benefits of AGM?

Yes, it is AGM. In an AGM battery such as the M75-12 SLD M, the electrolyte is not free but absorbed in a glass-fibre mat inside a sealed lead-acid battery. Its advantages: more charge/discharge cycles than a conventional battery and better heat tolerance.

### What are the measurements of the M75-12 SLD M model?

Check the room available in your device, because a single millimetre too much can stop the clamp from closing. Its dimensions are 260×170×205 mm, also written 260x170x205 mm; the height already includes the terminals.


## Technical team (editorial authorship)

The FAQs, guides and comparisons on this site are reviewed by the baterias.com technical team — automotive battery specialists since 2012.

→ https://baterias.com/gb/technical-team

---
*baterias.com — Automotive batteries · 2026-11-07*