- 12V
- 34Ah
- Dimensions: 267.5×77.5×171 mm
MK Battery
Ref. BON-MK-ES9-4 MK Battery ES9-4 – mobility aids, e-scooters and personal transporters – 9Ah 4V
- Nominal voltage
- 4V
- Capacity, 20-hour rate
- 9Ah
- Dimensions (mm)
- 101.1×43.9×102.1
- 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.
Summary: Short version: MK Battery ES9-4, made for mobility scooters and wheelchairs, with a rating of 9Ah 4V. Weight is 1.18 kg, worth knowing before you lift it out of the tray.
MK Battery ES9-4 in everyday use
Powerchairs used from morning to night cycle their batteries hard every day. Ask the service engineer for a load test if range drops. After a few years of daily use, most mobility batteries need renewing.
Specifications table
| Make | MK Battery |
| Model code | ES9-4 |
| Product line | MK AGM |
| Application | mobility scooters and wheelchairs |
| Volts | 4V |
| Capacity, 20-hour rate (C20) | 9Ah |
| Chemistry | AGM |
| Dimensions (L × W × H) | 101.1 × 43.9 × 102.1 mm |
| Battery weight | 1.18 kg |
AGM: how it works
Nothing sloshes around in a glass-mat battery, because every drop of acid is held in the separators. Leisure vehicles choose AGM when the battery lives under a seat. A battery tester gives a clearer picture of AGM health than a voltmeter.
Common questions about the MK Battery ES9-4
How should I charge a battery like this?
Look at the sticker on the battery you have now. If it also says AGM, this is a like-for-like choice. If not, check your vehicle or system can handle the change.
Are there other sizes in the same series?
It belongs to MK AGM. If you need a different size with the same construction, look within that range.
Will the MK Battery ES9-4 replace my old battery?
Hold your old label up to ES9-4. Same code plus same size and terminal side means a direct swap.
About the MK Battery ES9-4
Rated 9Ah 4V, the MK Battery ES9-4 serves mobility scooters and wheelchairs. Every figure published for the MK Battery ES9-4 is on this page. Batteries online for mobility vehicles are easiest to order by the code on the label.
Compact by the standards of mobility scooters and wheelchairs, with 9Ah. Light for its class at 1.18 kg.
More options
Prefer to order now and fit at the weekend? baterias.online makes that easy. A tidy, clean tray gives the new battery a better start.
Five checks for a perfect fit
- ✓ Outside dimensions are 101.1 × 43.9 × 102.1 mm. Run a tape measure over your tray or compartment, including the height under the bonnet or lid.
- ✓ Capacity is 9Ah. Aim for the same figure as your old battery or slightly above, never much lower.
- ✓ Built with AGM technology: if your vehicle or system was set up for another chemistry, check the charging settings first.
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Brand
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ReferenceBON-MK-ES9-4
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MPNES9-4
Specifications
| Brand | MK Battery |
|---|---|
| Product line | MK AGM |
| Used for | Mobility scooters and wheelchairs |
| Battery technology | AGM |
| Nominal voltage | 4V |
| Capacity, 20-hour rate | 9Ah |
| Length | 101.1 mm |
| Width | 43.9 mm |
| Height | 102.1 mm |
| Weight | 1.18 kg |
Documents
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