In short: The battery on this page is the Q-Battery 12LSX-28, aimed at UPS and standby systems. Size and polarity decide most swaps, and both are listed on this page.
Is the Q-Battery 12LSX-28 right for you?
If the maintenance log lists the Q-Battery 12LSX-28, this page has the details for the swap. Standby batteries are judged on voltage, capacity and terminal fit. Batteries online for alarms and UPS are filed by maker and code.
12Ah is right in the usual range for UPS and standby systems.
12VVolts
12AhAmp-hours at C20
3.76 kgWeight
Check before ordering
- ✓ Capacity 12Ah: equal to or a little above your old label is ideal.
- ✓ Terminal check: F2 (6,35mm). Spade widths and post diameters vary, so match the type exactly.
- ✓ The technology is AGM. Keep the same type as the original, and confirm your charger offers a matching profile.
Q-Battery 12LSX-28: dimensions and ratings
BrandQ-Battery
Reference12LSX-28
RangeAGM LONG LIFE
ApplicationUPS and standby systems
Volts12V
Amp-hours at C2012Ah
ChemistryAGM
Size L × W × H151 × 98 × 95 mm
Weight3.76 kg
TerminalsF2 (6,35mm)
EAN4250889611842
Frequently asked questions
What if I do not know my battery reference?
Look on the battery label for the part number and search for it with the brand name. That leads directly to the matching product page.
How much weight should I expect to lift?
At 3.76 kg, it is manageable for one person with care. Keep it upright while moving it.
AGM: how it works
Picture a sponge holding the acid: that is roughly how an AGM cell works. Recharging is quick with AGM, handy for vehicles that do short trips. Keep AGM terminals clean and tight.
Same case, same terminal side
Other references from our catalogue with the same measurements and terminal position.
Q-Battery 12LS-12 F1Q-Battery 12LS-12 F2
Related products and ranges
When the numbers match, the Q-Battery 12LSX-28 can be ordered online at baterias.online in a few minutes. A minute spent comparing the label of your old battery avoids most mistakes.
Getting the best from the Q-Battery 12LSX-28
Gate motors and access systems rely on backup batteries when the mains drops. Check the charging voltage setting on the equipment. A string of mixed ages runs out sooner than you would think.
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