- 6V
- 255Ah
- Dimensions: 260.4×181.1×301.8 mm
MK Battery
Ref. BON-MK-8A31DT MK Battery 8A31DT for powered chairs and mobility aids, rated 105Ah 12V
- Nominal voltage
- 12V
- Capacity, 20-hour rate
- 105Ah
- Dimensions (mm)
- 328.4×171.2×238.8
- 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: The battery on this page is the MK Battery 8A31DT, aimed at mobility scooters and wheelchairs. Size and polarity decide most swaps, and both are listed on this page.
Is the MK Battery 8A31DT right for you?
Daily trips to the shops or the park often depend on the MK Battery 8A31DT. Rated 105Ah 12V, it matches chairs and scooters that use this code. Typing that label code into baterias.online is all the search needs.
With 105Ah, it sits among the larger batteries for mobility scooters and wheelchairs.
Technical figures at a glance
| Manufacturer | MK Battery |
| Reference | 8A31DT |
| Range | MK AGM |
| Suits | mobility scooters and wheelchairs |
| Nominal voltage | 12V |
| Capacity, 20-hour rate (C20) | 105Ah |
| Technology | AGM |
| Dimensions (L × W × H) | 328.4 × 171.2 × 238.8 mm |
| Battery weight | 30.62 kg |
MK Battery 8A31DT in everyday use
Holiday trips with a folding scooter mean charging in unfamiliar places. Replace both batteries together with an identical pair. Corroded connectors can cut power on bumps.
How AGM batteries work and how to look after them
Oxygen formed at one plate travels through the mat and recombines at the other. AGM suits mobility scooters and wheelchairs where a maintenance-free battery makes life easier. Check the charging voltage limit printed on an AGM label.
Quick compatibility checklist
- ✓ Outside dimensions are 328.4 × 171.2 × 238.8 mm. Run a tape measure over your tray or compartment, including the height under the bonnet or lid.
- ✓ Capacity 105Ah: equal to or a little above your old label is ideal.
- ✓ Technology to match: AGM. Moving to a different chemistry may need settings changed in your system.
Questions buyers ask about the MK Battery 8A31DT
Which product line does the MK Battery 8A31DT belong to?
Yes: it is part of MK AGM. Other members of that family use the same technology.
How can I be sure the MK Battery 8A31DT is compatible?
Read the part number on your existing battery and look up the original fitment in the manual. If either points to 8A31DT, or the figures agree, it will work.
Batteries with the same format
Cannot find the MK Battery 8A31DT you want? These share the same size and terminal layout.
Deka DC31DTMK Battery 8G31DT
Related products and ranges
Keep the code 8A31DT handy for next time: it makes reordering at baterias.online quick. Other MK Battery models are linked below if you need a different size from the same maker.
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Brand
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ReferenceBON-MK-8A31DT
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MPN8A31DT
Specifications
| Brand | MK Battery |
|---|---|
| Product line | MK AGM |
| Used for | Mobility scooters and wheelchairs |
| Battery technology | AGM |
| Nominal voltage | 12V |
| Capacity, 20-hour rate | 105Ah |
| Length | 328.4 mm |
| Width | 171.2 mm |
| Height | 238.8 mm |
| Weight | 30.62 kg |
Documents
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