In short: Drivers and owners of garden machinery and auxiliary use know this one as the Varta AUX14. Size and polarity decide most swaps, and both are listed on this page.
Varta AUX14: what it is and who it suits
Gardeners tend to look up the Varta AUX14 on the first warm weekend of spring. Weighing 4.6 kg, it is an easy one-hand lift. Buying batteries online by exact reference makes secondary car batteries much easier to identify.
13Ah puts it squarely in the middle of the range for garden machinery and auxiliary use. Hard starts are less likely with 200A on tap.
12VVoltage
13AhCapacity (C20)
200ACold cranking current (EN)
Check before ordering
- ✓ Outside dimensions are 150 × 87 × 146 mm. Run a tape measure over your tray or compartment, including the height under the bonnet or lid.
- ✓ Plus pole position: positive on the left-hand side. Mixing up orientation is the most common reason a battery of the right size will not connect.
- ✓ Rated 13Ah: check that the charger or alternator in your system can refill a battery of that capacity in reasonable time.
Specifications table
BrandVarta
ReferenceAUX14
Product lineVARTA Dynamic AUX
Applicationgarden machinery and auxiliary use
Voltage12V
Capacity (C20)13Ah
Cold cranking current (EN)200A
Battery technologyAGM
Size L × W × H150 × 87 × 146 mm
Battery weight4.6 kg
Positive terminalpositive on the left-hand side
EAN barcode4016987167830
Your questions answered
Is the Varta AUX14 strong enough for a diesel engine?
The rated cranking current is 200A to the EN standard. This is the key figure for cold weather starting.
Do size and polarity both match my current battery?
Check two things together: size (150 × 87 × 146 mm) and orientation (positive on the left-hand side). Both must match.
Does a battery lose charge on the shelf?
Yes. Store it standing up in a cool room and top it up after a few months of waiting.
AGM: how it works
Glass-mat batteries are sealed, with small valves that only open if pressure builds up. Leisure vehicles choose AGM when the battery lives under a seat. Over winter, a smart unit set to its AGM programme keeps a glass-mat battery healthy with no effort.
Alternatives that fit the same space
If you prefer another make, these fit the same space with the same terminal side.
Kronobat AUX14Fulbat AUX14Fulbat AUX14-J
See also
Prefer to compare first? The links below lead to other options for garden machinery and auxiliary use on baterias.online. Checking the data first saves the hassle of a wrong order.
Varta AUX14 in everyday use
A robot mower working every day in summer gives its pack plenty of cycles. Use a low-current charger made for small batteries. A mower that only clicks usually has a flat or worn battery.
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