MK Battery M50-12 SLD M · 50Ah 12V · for powerchairs and mobility scooters

At a glance: Spec sheet headline for the MK Battery M50-12 SLD M: 50Ah 12V, made with mobility scooters and wheelchairs in mind. Measure twice, order once: dimensions decide most swaps.

Using it day to day: practical tips

A chair that stands unused during a hospital stay may need a full charge. Check tyre pressures before blaming the batteries for poor range. Leaving batteries partly charged for days harms deep-cycle batteries.

Specifications table

How AGM batteries work and how to look after them

Oxygen formed at one plate travels through the mat and recombines at the other. Backup systems rely on AGM because it can wait, fully charged, for years without fuss. Keep AGM batteries away from sustained heat, which shortens their life.

Other options with identical dimensions

Other references from our catalogue with the same measurements and terminal position.

Kronobat ES50-12Long WP50-12Long WP50-12NLong WP50-12NEMK Battery ES50-12

Questions and answers

MK Battery M50-12 SLD M for mobility scooters and wheelchairs

Carers often look up the MK Battery M50-12 SLD M after noticing the chair runs out of charge earlier than before. Weighing 15.06 kg, it needs careful lifting. Batteries online for scooters and chairs are filed by maker and code.

Nothing unusual about 50Ah: a standard capacity for mobility scooters and wheelchairs.

Explore more

A photo of the old label plus this page is all it takes to order with confidence at baterias.online. Have a spanner and a wire brush ready on the day.

• Other batteries for mobility scooters and wheelchairs
• The complete MK Battery range

Make sure it fits your vehicle or equipment

• ✓ Check that the alternator or controller suits AGM.
• ✓ Size check: 198.9 × 166.1 × 170.9 mm. A battery even slightly taller than the original can touch the bonnet or the seat base.
• ✓ Do not go far below your old battery's capacity; this one has 50Ah.