12VNominal voltage
9AhCapacity, 20-hour rate (C20)
120ACold cranking amps
At a glance: Drivers and owners of garden machinery and auxiliary use know this one as the Deta DK091. Nominal voltage is 12V, the same as most equipment of this kind.
Deta DK091 data sheet
Practical advice for garden machinery and auxiliary use
First cut of spring, and the mower that sat in the shed all winter only clicks. Note where the secondary battery sits before starting work on a car. Damp sheds encourage corrosion on terminals.
Alternatives that fit the same space
Looking to compare? Each of these has the dimensions and polarity of the Deta DK091.
Exide EK091Fulmen FK091Tudor TK091
Deta DK091 for garden machinery and auxiliary use
Rated 9Ah 12V 120A, the Deta DK091 serves garden machinery and auxiliary use. Rated 9Ah 12V 120A, it matches machines designed around this code. Plenty of owners now order batteries online every spring.
9Ah keeps the battery small, handy for tight trays.
Questions and answers
Can I use the Deta DK091 instead of my old battery?
Hold your old label up to DK091. Same code plus same size and terminal side means a direct swap.
Can I order a battery for garden machinery and auxiliary use at baterias.online?
Only a few minutes once you have checked the figures and the code.
Before you order: a quick checklist
- ✓ Connector style: M12. Look closely at the old battery's posts or tabs and make sure they are the same type.
- ✓ This reference uses AGM. If your current battery has a different technology printed on it, find out why before switching.
- ✓ Size check: 150 × 90 × 105 mm. A battery even slightly taller than the original can touch the bonnet or the seat base.
Explore more
Codes matching and measurements agreeing? The Deta DK091 can go straight into your basket at baterias.online. If the terminal side or size differ, browse the alternatives before ordering.
AGM: how it works
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 in a cool, ventilated place.
