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Kronobat ES2.3-12V: alarm and standby battery | baterias.online

Kronobat ES2.3-12V – uninterruptible power, security panels and exit lighting – 2.1Ah 12V

Kronobat

Kronobat ES2.3-12V for UPS and standby systems · listed by code. Size and polarity in the table.

Nominal voltage: 12V
Capacity, 20-hour rate (C20): 2.1Ah
Dimensions (L × W × H): 182 × 23 × 61 mm
Chemistry: AGM

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At a glance: Quick facts on the Kronobat ES2.3-12V: intended for UPS and standby systems, rated 2.1Ah 12V. Size and polarity decide most swaps, and both are listed on this page.

Buying the Kronobat ES2.3-12V online

When the mains drops, the Kronobat ES2.3-12V takes over. Holding 2.1Ah, it sets how long the equipment keeps running during a cut. Once the code matches, ordering at baterias.online takes a few minutes.

At 2.1Ah, it is one of the compact options for UPS and standby systems.

12VNominal voltage

2.1AhCapacity, 20-hour rate (C20)

0.65 kgWeight

Five checks for a perfect fit

✓ Measure the space available: the case takes up 182 × 23 × 61 mm, and a few millimetres too many can stop the hold-down from closing.
✓ Capacity 2.1Ah: equal to or a little above your old label is ideal.
✓ With F13 terminals, some installations need a different clamp or adapter. Check before fitting.

Specifications table

ManufacturerKronobat

ReferenceES2.3-12V

Product lineAGM DEEP CYCLE

Used forUPS and standby systems

Nominal voltage12V

Capacity, 20-hour rate (C20)2.1Ah

ChemistryAGM

Dimensions (L × W × H)182 × 23 × 61 mm

Weight0.65 kg

Terminal typeF13

Questions buyers ask about the Kronobat ES2.3-12V

Is the Kronobat ES2.3-12V AGM, EFB, gel or lead-acid?

Most smart chargers offer a AGM mode. Select it before charging to protect the battery.

Do I need adapters for the Kronobat ES2.3-12V?

It is supplied with F13 terminals. Make sure your existing cables or plugs fit them.

Is the Kronobat ES2.3-12V part of a wider range?

It belongs to the AGM DEEP CYCLE line from Kronobat. Other models in the same line share the construction and differ mainly in size and capacity.

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.

Alternatives that fit the same space

If you prefer another make, these fit the same space with the same terminal side.

Long WP1223ALong WP1222AFulbat FP12-2.3C

More options

You will find this battery in the UPS and standby systems section of baterias.online, ready to order. Once the battery is in, keep the old one for recycling at an authorised point.

Using it day to day: practical tips

A care home's emergency lighting gets tested every month. Check whether the UPS allows hot-swapping before pulling batteries out. Swollen cases point to overcharging or old age.