How long does a UPS battery last?

8-12 years on float charge at 25 °C. That's far longer than a cranking battery, because it stays at 100% charge and only discharges during actual outages.

Why does heat shorten UPS battery life?

Above 30 °C, service life halves for every extra 8-10 °C (the Arrhenius rule), so a well-ventilated or air-conditioned technical room significantly extends battery life.

Is it compatible with my APC, Eaton, Riello or Salicru UPS?

Yes. Most of these manufacturers use standard 12 V batteries of 7, 9, 12, 18, 26, 40, 65 or 100 Ah; just match the physical format and the minimum capacity stated by your UPS maker.

What's the difference between stationary AGM and OPzS/OPzV for a UPS?

Stationary AGM covers home and rack UPS units (7-150 Ah); data centres and industrial installations of 200-1,500 Ah use 2 V OPzS/OPzV cells wired in series.

Batteries for UPS / UPS

UPS batteries for servers, telecom racks, alarm and security systems, medical equipment, fire panels and machinery that cannot tolerate even a brief outage.

Sealed stationary AGM with long float life (10-12 years) or OPzV gel for harsh environments.

There are 239 products.

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Showing 1-24 of 239 item(s)

RITAR

Ritar RT6120 stationary UPS battery 6V 12Ah AGM

12Ah

AGM

151 × 50 × 101 mm

4,74(30)

€33.25 VAT incl.

TO BUY

RITAR

Ritar RT1245 stationary UPS battery 12V 4Ah AGM

12V

4 5Ah

AGM

90 × 70 × 107 mm

4,79(37)

€30.65 VAT incl.

TO BUY

RITAR

Ritar RT670 stationary UPS battery 6V 7Ah AGM

7Ah

AGM

151 × 34 × 100 mm

4,78(28)

€20.96 VAT incl.

TO BUY

RITAR

Ritar RT1250 stationary UPS battery 12V 5Ah AGM

12V

5Ah

AGM

90 × 70 × 107 mm

4,76(26)

€38.93 VAT incl.

TO BUY

RITAR

Ritar RT1232 stationary UPS battery 12V 3Ah AGM

12V

3 2Ah

AGM

134 × 67 × 67 mm

4,79(19)

€35.57 VAT incl.

TO BUY

RITAR

Ritar RT1272 stationary UPS battery 12V 7Ah AGM

12V

7 2Ah

AGM

151 × 65 × 100 mm

4,79(29)

€37.11 VAT incl.

TO BUY

RITAR

Ritar RT1290 stationary UPS battery 12V 9Ah AGM

12V

9Ah

AGM

151 × 65 × 100 mm

4,77(33)

€44.62 VAT incl.

TO BUY

RITAR

Ritar RT1223 stationary UPS battery 12V 2Ah AGM

12V

2 3Ah

AGM

178 × 35 × 67 mm

4,74(28)

€35.00 VAT incl.

TO BUY

LONG

Stationary battery Long WP1236W 12V 9Ah AGM

12V

9Ah

AGM

151 × 65 × 102 mm

4,76(50)

€18.54 VAT incl.

TO BUY

RITAR

Ritar RT12120 stationary UPS battery 12V 12Ah AGM

12V

12Ah

AGM

151 × 98 × 101 mm

4,81(24)

€65.49 VAT incl.

TO BUY

RITAR

Ritar RT12280 stationary UPS battery 12V 28Ah AGM

12V

28Ah

AGM

166 × 175 × 125 mm

4,78(32)

€93.79 VAT incl.

TO BUY

KRONOBAT

12V 9A AGM Battery

12V

9.0Ah

AGM

151 × 65 × 100 mm

4,83(16)

€25.56 VAT incl.

TO BUY

KRONOBAT

12V 7A AGM battery

12V

7.0Ah

AGM

151 × 65 × 100 mm

4,77(34)

€18.92 VAT incl.

TO BUY

Powersafe

Powersafe SBS XC+ 1500 stationary UPS battery 2V 1560Ah AGM

1560

AGM

210 × 233 × 695 mm

TO BUY

Powersafe

Powersafe SBS XC+ 1200 stationary UPS battery 2V 1260Ah AGM

1260

AGM

210 × 191 × 695 mm

TO BUY

Powersafe

Powersafe SBS XC+ 900 stationary UPS battery 2V 900Ah AGM

900

AGM

145 × 206 × 695 mm

TO BUY

Powersafe

Powersafe SBS XC+ 780 stationary UPS battery 2V 780Ah AGM

780

AGM

166 × 206 × 520 mm

TO BUY

Powersafe

Powersafe SBS XC+ 680 stationary UPS battery 2V 680Ah AGM

680

AGM

145 × 206 × 520 mm

TO BUY

Powersafe

Powersafe SBS XC+ 580 stationary UPS battery 2V 580Ah AGM

580

AGM

124 × 206 × 520 mm

TO BUY

Powersafe

Powersafe SBS XC+ 190F-FT stationary UPS battery 12V 190Ah…

12V

190

AGM

561 × 125 × 316 mm

4,79(22)

€1,003.66 VAT incl.

TO BUY

LONG

Long MSK600 stationary UPS battery 2V 600Ah AGM

600Ah

AGM

241 × 172 × 340 mm

TO BUY

LONG

Long MSK500 stationary UPS battery 2V 500Ah AGM

500Ah

AGM

241 × 172 × 340 mm

TO BUY

LONG

Long MSK75 stationary UPS battery 2V 75Ah AGM

75Ah

AGM

170 × 72 × 208 mm

TO BUY

LONG

Stationary battery Long WXL12365WN 12V 95Ah AGM

12V

95Ah

AGM

306 × 168 × 213 mm

TO BUY

Showing 1-24 of 239 item(s)

How to choose the right UPS battery

UPS batteries float-charge: 100% topped up permanently, energy only delivered on outages. Stationary AGM is designed for that role — sulphates very slowly, 8-12 years float at 25 °C. Above 30 °C, life halves every 8-10 °C (Arrhenius rule).

Typical capacities by UPS size

UPS / application	Typical capacity	Battery voltage	Technology
Small home UPS	7-9 Ah	12 V	Stationary AGM
Rack 1-3 kVA	12-100 Ah	12 V	Stationary AGM
5-10 kVA UPS	50-150 Ah	12 V series	Stationary AGM
Data centre / industrial	200-1,500 Ah	2 V cells in series	OPzS / OPzV

UPS brand compatibility

Compatible with APC, Eaton, Riello, Salicru, Cyberpower, Schneider Electric, Vertiv, Liebert, MGE, Powerware, Tripp Lite. Most use standard 12 V formats of 7, 9, 12, 18, 26, 40, 65 or 100 Ah; simply match the physical format and the minimum capacity required by your UPS manufacturer.

Leading UPS brands

Q-battery
Ritar RT
MK Battery
Cyclon (stationary)

How to compare before buying your UPS battery

Use the comparator to check capacity (Ah), voltage, technology and dimensions of each model at a glance, and pick a battery that matches the format and runtime your UPS requires.

Frequently asked questions about UPS batteries

How long does a UPS battery last?: 8-12 years on float charge at 25 °C. That's far longer than a cranking battery, because it stays at 100% charge and only discharges during actual outages.
Why does heat shorten UPS battery life?: Above 30 °C, service life halves for every extra 8-10 °C (the Arrhenius rule), so a well-ventilated or air-conditioned technical room significantly extends battery life.
Is it compatible with my APC, Eaton, Riello or Salicru UPS?: Yes. Most of these manufacturers use standard 12 V batteries of 7, 9, 12, 18, 26, 40, 65 or 100 Ah; just match the physical format and the minimum capacity stated by your UPS maker.
What's the difference between stationary AGM and OPzS/OPzV for a UPS?: Stationary AGM covers home and rack UPS units (7-150 Ah); data centres and industrial installations of 200-1,500 Ah use 2 V OPzS/OPzV cells wired in series.

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