12VNominal voltage
26AhCapacity (C20)
8 kgWeight
Quick answer: The battery on this page is the Q-Battery 12LS-26, aimed at UPS and standby systems. Size and polarity decide most swaps, and both are listed on this page.
Q-Battery 12LS-26 data sheet
Installation and maintenance tips
Emergency lights in a stairwell have to last their full test duration every time. Run a self-test after the fresh blocks have charged. Alarm panels that keep reporting low battery need attention.
Batteries with the same format
Looking to compare? Each of these has the dimensions and polarity of the Q-Battery 12LS-26.
Long WPL26-12Long WPL26-12BLong WPL26-12NLong WPL26-12NBLong WPS26-12
Buying the Q-Battery 12LS-26 online
Your UPS, alarm panel or emergency light takes a Q-Battery 12LS-26? Here it is. Rated 26Ah 12V, it matches equipment designed around this code. The Q-Battery 12LS-26 page at baterias.online lists the figures to check before the swap.
26Ah puts it squarely in the middle of the range for UPS and standby systems.
Questions buyers ask about the Q-Battery 12LS-26
Can a battery be stored before use?
Yes, gradually. Lead batteries lose a little charge each month, lithium much less. A quick charge before use is a good idea.
What size is the Q-Battery 12LS-26 and how much does it weigh?
Length, width and height are 165 × 176 × 125 mm, and the weight is 8 kg. Compare with the space available, including clearance above the posts.
Quick compatibility checklist
- ✓ Amp-hours: 26Ah. More capacity means more reserve for accessories and slower discharge when parked.
- ✓ Photograph your old terminals and compare with F13 (M5).
- ✓ A different chemistry from AGM may need system changes.
See also
Prefer to compare first? The links below lead to other options for UPS and standby systems on baterias.online. Checking the data first saves the hassle of a wrong order.
How AGM batteries work and how to look after them
Oxygen formed at one plate travels through the mat and recombines at the other. Glass-mat batteries recover well after a deep discharge compared with flooded ones. Over winter, a smart unit set to its AGM programme keeps a glass-mat battery healthy with no effort.
