Summary: Need a battery for mobility scooters and wheelchairs? Consider the MK Battery ES12-12SA, rated 12Ah 12V. Get the size and terminal side right and you are most of the way there.
MK Battery ES12-12SA for mobility scooters and wheelchairs
Made for mobility scooters and wheelchairs, the MK Battery ES12-12SA delivers steady current through a long day out. Capacity of 12Ah sets how far a full charge will go. Plenty of users now order batteries online for planned replacement.
12Ah keeps the battery small, handy for tight trays.
12VVolts
12AhCapacity (C20)
3.74 kgWeight
Before you order: a quick checklist
- ✓ A different chemistry from AGM may need system changes.
- ✓ Check 150.9 × 98 × 98 mm against the tray, not just the old battery.
- ✓ 12Ah sets how long the battery can power things with the engine off.
Technical figures at a glance
MakeMK Battery
Model codeES12-12SA
SeriesMK AGM
Suitsmobility scooters and wheelchairs
Volts12V
Capacity (C20)12Ah
ChemistryAGM
Size L × W × H150.9 × 98 × 98 mm
Weight3.74 kg
Questions buyers ask about the MK Battery ES12-12SA
Will the MK Battery ES12-12SA fit my battery space?
At 150.9 × 98 × 98 mm, measure the tray or compartment carefully. Plan the lift too: 3.74 kg is heavier than it looks.
Which voltage does the MK Battery ES12-12SA run at?
Yes, 12V with 12Ah. Two in series would give double the voltage.
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.
What family does this battery come from?
It belongs to the MK AGM line from MK Battery. Other models in the same line share the construction and differ mainly in size and capacity.
How AGM batteries work and how to look after them
Gas produced during charging recombines inside an AGM battery, so it loses almost no water. Cold starts are easier with AGM thanks to strong current delivery. Do not mix AGM and flooded batteries in one bank.
Same size and layout
Other references from our catalogue with the same measurements and terminal position.
Kronobat ES12-12Long WP12-12Long WP12-12ALong WP12-12EMK Battery ES12-12
More options
A photo of the old label plus this page is all it takes to order with confidence at baterias.online. Keep the radio code handy before disconnecting the old battery.
MK Battery ES12-12SA in everyday use
Holiday trips with a folding scooter mean charging in unfamiliar places. Charge in a room with normal indoor temperature. Unplugging mid-charge as a habit keeps batteries out of balance.
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