MK Battery M40-12 SLD M for powered chairs and mobility aids, rated 45Ah 12V
MK Battery M40-12 SLD M · a replacement for mobility scooters and wheelchairs. Check size and terminal side in the table below.
- Voltage: 12V
- Amp-hours at C20: 45Ah
- Outer measurements: 198.1 × 166.1 × 170.9 mm
- Battery technology: AGM
Quick answer: Here is the MK Battery M40-12 SLD M in one line: mobility scooters and wheelchairs, 45Ah 12V. The code M40-12 SLD M on your old label is the quickest confirmation.
Why choose the MK Battery M40-12 SLD M
Daily trips to the shops or the park often depend on the MK Battery M40-12 SLD M. Sealed designs mean no topping up and no spills. Comparing batteries online helps carers find a matching pair quickly.
Most batteries for mobility scooters and wheelchairs land close to 45Ah, and this one does too.
Check before ordering
- ✓ Chemistry: AGM. Some vehicles and chargers are programmed for a specific type, so check before swapping.
- ✓ A case of 198.1 × 166.1 × 170.9 mm must sit flat with the clamp closed.
- ✓ Consider extra loads such as a tow bar when comparing 45Ah.
Measurements, ratings and codes
Your questions answered
Will the MK Battery M40-12 SLD M fit my battery space?
At 198.1 × 166.1 × 170.9 mm and 14.47 kg, it needs a tray of that size and a careful lift.
What are the voltage and capacity of this model?
It is rated 12V and 45Ah. Check your equipment's voltage first: a mismatch can damage electronics or simply not work.
Is AGM the same as the battery I have now?
Its technology is AGM. The table above repeats it next to the size and ratings.
Which product line does the MK Battery M40-12 SLD M belong to?
This reference sits within MK AGM. Browse the brand page to see the neighbouring sizes of the same range.
AGM: how it works
Oxygen formed at one plate travels through the mat and recombines at the other. Low internal resistance lets AGM deliver strong bursts of current on demand. Store AGM batteries charged and disconnected.
Same size and layout
Same format, different makers: these alternatives match the MK Battery M40-12 SLD M in size and layout.
Kronobat ES45-12Long WP45-12Long WP45-12NLong WP45-12NEMK Battery ES40-12
Related products and ranges
Got the old battery's label in front of you? Compare it once more, then order online at baterias.online. If the terminal side or size differ, browse the alternatives before ordering.
- Browse the full range for mobility scooters and wheelchairs
- All MK Battery products on baterias.online
MK Battery M40-12 SLD M in everyday use
A chair that stands unused during a hospital stay may need a full charge. Charge indoors at normal room temperature, away from frost and sunny windows. Storing a chair with flat batteries in a cold shed often ruins them.
(edit with the Customer Reassurance module)
(edit with the Customer Reassurance module)
(edit with the Customer Reassurance module)
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