12VVolts
9AhCapacity (C20)
2.69 kgWeight
In short: In a nutshell: Kronobat ES9-12, a battery for mobility scooters and wheelchairs, rated 9Ah 12V. Compare the code on your old battery with ES9-12 before ordering.
Technical figures at a glance
Installation and maintenance tips
A powerchair used for school or work cycles its batteries hard. Plug in at the end of each day out, whatever the gauge says. Leaving batteries partly charged for days harms deep-cycle batteries.
Batteries with the same format
Other references from our catalogue with the same measurements and terminal position.
MK Battery ES9-12MK Battery ES9-12FRMK Battery ES7-12MK Battery ES7-12FRMK Battery ES7-12FR T2
Why choose the Kronobat ES9-12
Rated 9Ah 12V, the Kronobat ES9-12 serves mobility scooters and wheelchairs. Holding 9Ah, it sets how far the chair or scooter can travel on one charge. Comparing batteries online helps carers find a matching pair quickly.
Small and light at 9Ah, ideal where space is short.
Questions and answers
Where is the code on my battery printed?
Check the owner's manual for the original battery, or measure the old one and note its terminal layout and ratings. Then compare with models on baterias.online.
Can one person lift this battery?
At 2.69 kg, it is manageable for one person with care. Keep it upright while moving it.
Does a battery lose charge on the shelf?
Store it fully charged, away from heat and frost, and give it a refresh charge before installation.
Dimensions and weight of this model?
The case measures 151 × 65 × 102 mm and the battery weighs 2.69 kg. Check both against your tray and the hold-down before ordering, and lift it with care.
Make sure it fits your vehicle or equipment
- ✓ It comes with F2 terminals, so check that your leads, lugs or plugs can attach to them without adapters.
- ✓ As a AGM battery it needs matching charge settings in the alternator, charger or solar regulator.
- ✓ Check 151 × 65 × 102 mm against the tray, not just the old battery.
Explore more
Finished comparing? Placing your order online takes a couple of minutes. Bookmark this page if you want the data sheet to hand while fitting.
The AGM technology explained
Valve-regulated construction keeps an AGM case closed during normal life. Wheelchairs and scooters often use AGM for clean, sealed power. Keep AGM batteries away from sustained heat, which shortens their life.
