MK Battery 8A4D – mobility aids, e-scooters and personal transporters – 198Ah 12V images
MK Battery
Ref. BON-MK-8A4D MK Battery 8A4D – mobility aids, e-scooters and personal transporters – 198Ah 12V
- Nominal voltage
- 12V
- Capacity, 20-hour rate
- 198Ah
- Dimensions (mm)
- 537.2×213.6×249.7
- Battery technology
- AGM
Shipping and lead times
- Mainland Spain1-2 working days · order before 17:00Free
- Express «14 horas»Next day before 16:00 · order before 17:30By weight
- Balearic Islands1-3 working daysBy weight
- Portugal3-4 working daysBy weight
- Europe: FR, IT, DE, BE, NL1-5 working daysBy weight
Canary Islands, Ceuta and Melilla: ask us.
Payment: Bank transferCash on delivery (+4 %, min. €4)
EU businesses with a VAT number: buy without VAT.
Quick answer: What you are looking at: the MK Battery 8A4D, a 198Ah 12V battery for mobility scooters and wheelchairs. Measure twice, order once: dimensions decide most swaps.
12VNominal voltage
198AhCapacity, 20-hour rate (C20)
60.55 kgBattery weight
MK Battery 8A4D: what it is and who it suits
If the label inside the battery box reads MK Battery 8A4D, you have found the replacement. Identical pairs charge evenly and keep range predictable. Buying batteries online by exact reference gives you two genuinely identical units.
198Ah sits towards the top of the range for mobility scooters and wheelchairs.
Specifications table
BrandMK Battery
Model code8A4D
SeriesMK AGM
Suitsmobility scooters and wheelchairs
Nominal voltage12V
Capacity, 20-hour rate (C20)198Ah
ChemistryAGM
Size L × W × H537.2 × 213.6 × 249.7 mm
Battery weight60.55 kg
Installation and maintenance tips
A scooter used only once a week can lose charge between trips. Check the battery box for loose connectors every few months. Batteries that need charging twice a day for normal use have reached the end.
What AGM means for you
Picture a sponge holding the acid: that is roughly how an AGM cell works. Premium cars with lots of electronics usually come with AGM from new. Charge an AGM battery on a programme made for AGM, not a generic setting.
Check before ordering
- ✓ Sticking with AGM avoids surprises, unless your vehicle maker approves a change.
- ✓ Will it fit? The MK Battery 8A4D measures 537.2 × 213.6 × 249.7 mm, so compare length first, then width, then height with the lid or bonnet closed.
- ✓ With 198Ah of capacity, hold it up to the figure on the outgoing unit or in your equipment manual.
Questions and answers
Can one person lift this battery?
At 60.55 kg, it is manageable for one person with care. Keep it upright while moving it.
How should I store the MK Battery 8A4D if I don't fit it immediately?
Yes, gradually. Lead batteries lose a little charge each month, lithium much less. A quick charge before use is a good idea.
Explore more
Prefer to order now and fit at the weekend? baterias.online makes that easy. Note the fitting date somewhere you will find it again.
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Brand
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ReferenceBON-MK-8A4D
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MPN8A4D
Specifications
| Brand | MK Battery |
|---|---|
| Product line | MK AGM |
| Used for | Mobility scooters and wheelchairs |
| Battery technology | AGM |
| Nominal voltage | 12V |
| Capacity, 20-hour rate | 198Ah |
| Length | 537.2 mm |
| Width | 213.6 mm |
| Height | 249.7 mm |
| Weight | 60.55 kg |
Documents
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VAT incl.