MK Battery ES40-12 · 45Ah 12V · for powerchairs and mobility scooters

In short: Put simply: MK Battery ES40-12, rated 45Ah 12V, sold for mobility scooters and wheelchairs. Before anything else, measure the space: the case comes to 198.1 × 166.1 × 170.9 mm.

MK Battery ES40-12 for mobility scooters and wheelchairs

Steady current all day long: that is what mobility scooters and wheelchairs need, and the MK Battery ES40-12 supplies it, rated 45Ah 12V. Voltage, capacity and terminal style decide whether a mobility battery fits, and all three are below. Typing that label code into baterias.online is all the search needs.

Most owners of mobility scooters and wheelchairs will find 45Ah familiar.

Technical figures at a glance

Practical advice for mobility scooters and wheelchairs

A scooter parked in a cold porch overnight starts the day with less range. Switch off the vehicle or remove the main fuse before lifting the batteries out. Swollen cases need immediate replacement.

Care tips for AGM batteries

Valve-regulated construction keeps an AGM case closed during normal life. AGM suits mobility scooters and wheelchairs where a maintenance-free battery makes life easier. Store AGM batteries charged and disconnected.

Will the MK Battery ES40-12 fit?

• ✓ Amp-hours: 45Ah. More capacity means more reserve for accessories and slower discharge when parked.
• ✓ A different chemistry from AGM may need system changes.
• ✓ A case of 198.1 × 166.1 × 170.9 mm must sit flat with the clamp closed.

Answers before you buy

Same case, same terminal side

Same format, different makers: these alternatives match the MK Battery ES40-12 in size and layout.

Kronobat ES45-12Long WP45-12Long WP45-12NLong WP45-12NEMK Battery M40-12 SLD M

Related products and ranges

A photo of the old label plus this page is all it takes to order with confidence at baterias.online. Recycling the old battery is easy at most tips and garages.

• Compare alternatives for mobility scooters and wheelchairs
• The complete MK Battery range