Quick answer: Drivers and owners of UPS and standby systems know this one as the Q-Battery 12LS-3.4. Terminal position is the detail people most often forget.
Q-Battery 12LS-3.4 for UPS and standby systems
When the mains drops, the Q-Battery 12LS-3.4 takes over. Every figure published for the Q-Battery 12LS-3.4 is listed for a quick cross-check. Once the code matches, ordering at baterias.online takes a few minutes.
3.4Ah suits engines with modest electrical demands.
12VVoltage
3.4AhCapacity (C20)
1.35 kgWeighs
Quick compatibility checklist
- ✓ It comes with F1 (4,75mm) terminals, so check that your leads, lugs or plugs can attach to them without adapters.
- ✓ This reference uses AGM. If your current battery has a different technology printed on it, find out why before switching.
- ✓ Dimensions to compare: 134 × 67 × 60.5 mm. Do not forget the base ledge, which the hold-down clamp grips on many vehicles.
Technical figures at a glance
Frequently asked questions
How big and heavy is this Q-Battery battery?
Overall it is 134 × 67 × 60.5 mm (L × W × H) and tips the scales at 1.35 kg. Weight is a good clue to how much active material is inside.
Is the Q-Battery 12LS-3.4 suitable for a 12V system?
Voltage is 12V, capacity 3.4Ah. Check your equipment runs on the same voltage before ordering.
About the technology: AGM
Valve-regulated construction keeps an AGM case closed during normal life. Backup systems rely on AGM because it can wait, fully charged, for years without fuss. Over winter, a smart unit set to its AGM programme keeps a glass-mat battery healthy with no effort.
See also
Prefer to compare first? The links below lead to other options for UPS and standby systems on baterias.online. Bookmark this page if you want the data sheet to hand while fitting.
Fitting and everyday care
A remote pumping station depends on backup power during outages. Let the equipment charge new batteries fully before relying on them. A UPS that reports a failed battery test needs new batteries soon.
