What's the difference between AGM Long Life and a normal AGM?

It's optimised for the continuous float duty typical of a UPS, reaching 10-12 years of service life versus 3-5 years for a general-cycle AGM.

How long does it last in a UPS in real use?

Between 10 and 12 years under normal temperature conditions, as long as the UPS keeps it on float and it doesn't undergo frequent deep discharges.

Is it compatible with any 12V UPS?

Yes, as long as you choose the capacity (Ah) suited to the power and autonomy your installation needs.

AGM LONG LIFE

AGM Long Life battery: long-life stand-by AGM for uninterruptible power supplies (UPS), with a 10-12 year float service life. 12V, from 7 to 200 Ah, covering everything from small office UPS units to larger critical installations.

It's the balanced choice when you need more longevity than a standard AGM without the cost of a premium pure lead range, ideal for UPS, alarms, emergency lighting, telecoms and other continuous float-duty installations where replacement costs matter.

There are 7 products.

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Q-battery

Stationary battery Q-battery 12LSX-9 12V 8Ah AGM

12V

8.8Ah

AGM

165 × 125 × 175 mm

4,81(30)

€36.20 VAT incl.

TO BUY

Q-battery

Stationary battery Q-battery 12LSX-7.5 F2 12V 24Ah AGM

12V

24Ah

AGM

166 × 175 × 125 mm

4,82(30)

€37.78 VAT incl.

TO BUY

Q-battery

Stationary battery Q-battery 12LSX-7 F1 12V 17Ah AGM

12V

17Ah

AGM

181 × 77 × 167 mm

€38.19 VAT incl.

TO BUY

Q-battery

Stationary battery Q-battery 12LSX-28 12V 12Ah AGM

12V

12Ah

AGM

151 × 98 × 95 mm

€107.18 VAT incl.

TO BUY

Q-battery

Stationary battery Q-battery 12LSX-24 12V 8Ah AGM

12V

8.8Ah

AGM

151 × 65 × 94 mm

€97.73 VAT incl.

TO BUY

Q-battery

Stationary battery Q-battery 12LSX-17 12V 7Ah AGM

12V

7.5Ah

AGM

151 × 65 × 94 mm

€84.48 VAT incl.

TO BUY

Q-battery

Stationary battery Q-battery 12LSX-12 F2 12V 7Ah AGM

12V

7Ah

AGM

151 × 65 × 94 mm

€56.01 VAT incl.

TO BUY

AGM Long Life: more years of service in your UPS

AGM Long Life is specifically designed for continuous float duty, the typical regime of a UPS: the battery stays fully charged and only delivers energy during a power cut. Its construction reaches 10 to 12 years of service life under these conditions, compared with the typical 3-5 years of a general-purpose AGM.

AGM Long Life models and applications

LL12-7 (7 Ah) — desktop UPS and office equipment.
LL12-50 (50 Ah) — server room UPS and electrical panels.
LL12-100 (100 Ah) — medium-power critical installations.
LL12-200 (200 Ah) — high-power UPS and telecommunications.

How to choose your AGM Long Life

Work out the capacity (Ah) based on the autonomy you need during a power cut and your UPS's power rating; every reference shares the same long-life stand-by technology. Compare models with our battery comparator.

Frequently asked questions about the AGM Long Life battery

What's the difference between AGM Long Life and a normal AGM?: It's optimised for the continuous float duty typical of a UPS, reaching 10-12 years of service life versus 3-5 years for a general-cycle AGM.
How long does it last in a UPS in real use?: Between 10 and 12 years under normal temperature conditions, as long as the UPS keeps it on float and it doesn't undergo frequent deep discharges.
Is it compatible with any 12V UPS?: Yes, as long as you choose the capacity (Ah) suited to the power and autonomy your installation needs.

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