Mk powered M22NF SLD G MK GEL · Wheelchair battery 51Ah 210A

Mobility battery MK Powered M22NF SLD G Mk GEL 51Ah 210A 12V

Designed for power wheelchairs, mobility scooters and light electric vehicles, the MK Powered M22NF SLD G from the Mk GEL range offers 51 Ah of deep-cycle capacity with GEL technology. It measures 228 × 138 × 235 mm, the format sought by anyone replacing a 51 Ah battery in power wheelchairs and mobility scooters.

• Standard replacement format for wheelchairs and scooters.
• Thousands of useful cycles over its lifetime.
• Designed to be discharged and recharged daily without losing capacity.
• GEL technology: gelled electrolyte, fully sealed and maintenance-free.

What the MK Powered M22NF SLD G is for

The MK Powered M22NF SLD G 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 17.01 kg and G (T881) terminals.

The MK Powered M22NF SLD G: Mk GEL range and GEL technology

The M22NF SLD G is part of the MK Powered Mk GEL range. Choosing the right reference within the series comes down to capacity, dimensions and terminals: technology and quality are common to the whole family.

GEL technology fixes the acid in a solid gel. That removes maintenance and leaks and gives very long cycle life, in exchange for slightly slower recharging and lower peak current than an AGM.

Size, terminals and hold-down of the MK Powered M22NF SLD G

The MK Powered M22NF SLD G is made in the 228 × 138 × 235 mm format and weighs 17.01 kg. It uses G (T881) terminals, the system that anchors and connects it in the vehicle. Before replacing it, measure your current battery tray: if all three dimensions and the terminal positions match, the swap is direct and needs no adapters.

What MK Powered does differently

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.

How to make it last longer

Use the original charger or one compatible with the battery technology (AGM/GEL) and always replace both batteries in the set together. GEL batteries need lower charging voltages: always use a charger with a GEL mode so as not to damage the electrolyte.

Manufacturer's warranty

The MK Powered M22NF SLD G 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.

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.