Which MK fits my power wheelchair?

The model specified by the chair manufacturer. For Permobil, Invacare, Sunrise Medical, Quickie or similar, it's usually 8G22NF, 8G24, 8G27 or 8G31 by size. Tell us the chair model in the finder and we show the compatible battery.

How long does an MK Battery last?

2-4 years in heavy daily use (5-10 km/day), 4-6 years in moderate use. Charger discipline is critical: use the original charger or one with a proper GEL profile.

Can I use a regular AGM in my chair?

It will work but last half as long, and the chair tolerates deep discharge worse. We always recommend GEL for clinical mobility.

Can I fly with MK GEL?

Yes. GEL is approved for air transport (no spillage, no liquid acid). One of the reasons it's the mobility standard.

Is MK Battery a good brand?

It's the worldwide reference in mobility GEL, recommended by Permobil, Invacare, Sunrise Medical and Pride Mobility. Quality is unquestioned.

8G24 vs 8G27 for my chair?

8G24 (73Ah) is the most common footprint. 8G27 (86Ah) gives +18% autonomy if your chair accepts the slightly larger BCI 27 case. Check the battery shell before upgrading.

How long does shipping take?

Standard delivery 1 to 5 working days to your country. We process orders within 24h.

Call us: (+34) 951 870 157

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MK batteries

MK Battery: premium brand of the North American DEKA East Penn group, world reference in GEL for power wheelchairs, mobility scooters, orthopaedic and clinical mobility. Recommended by most power wheelchair manufacturers (Permobil, Invacare, Sunrise Medical, Pride Mobility, Quickie, Ottobock).

Catalogue: GEL Mobility 8GU1H, 8G24, 8G27, 8G31 and 8G8DLTP — the standard wheelchair and scooter footprints. AGM line for applications where GEL is not strictly required.

Real stock, 24-48 h delivery in mainland Spain and Portugal, 14-day returns (free collection on the mainland).

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MK POWERED

Wheelchair battery MK Powered ES12-12 12V 12Ah AGM

12V

12Ah

AGM

150.9 × 98 × 98 mm

€55.10 VAT incl.

MK batteries

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MK Battery: premium GEL for assisted mobility

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