MK Battery M31 SLD G · 97.6Ah 12V · for powerchairs and mobility scooters

Quick answer: The battery on this page is the MK Battery M31 SLD G, aimed at mobility scooters and wheelchairs. Owners usually check three things first: size, terminal side and starting power.

Installation and maintenance tips

Hilly routes and soft tyres drain mobility batteries faster than flat pavements. Keep the charger lead tidy to avoid trips. Charging with the wrong programme can leave batteries undercharged night after night.

Specifications table

Care tips for gel batteries

A gel battery usually feels solid and heavy for its size. Hours-long gentle drains, such as lighting or pumps, suit gel well. Store gel batteries charged and topped up every few months.

Alternatives that fit the same space

Looking to compare? Each of these has the dimensions and polarity of the MK Battery M31 SLD G.

Deka 8G30HMK Battery 8G30HMK Battery E31 SLD G

Questions buyers ask about the MK Battery M31 SLD G

Is the MK Battery M31 SLD G right for you?

Rated 97.6Ah 12V, the MK Battery M31 SLD G serves mobility scooters and wheelchairs. Sealed designs mean no topping up and no spills. Search MK Battery M31 SLD G and the right page comes up straight away.

97.6Ah is a generous capacity for mobility scooters and wheelchairs, handy when there are lots of accessories.

See also

Everything you need to order the MK Battery M31 SLD G is on this page. Bookmark this page if you want the data sheet to hand while fitting.

• Other batteries for mobility scooters and wheelchairs
• See every MK Battery reference

Before you order: a quick checklist

• ✓ Check 328.4 × 171.2 × 247.7 mm against the tray, not just the old battery.
• ✓ Capacity is 97.6Ah. Aim for the same figure as your old battery or slightly above, never much lower.
• ✓ A different chemistry from gel may need system changes.