Q-Battery 12LSX-9 | keeps alarms, servers and exit lights running | 28Ah 12V

At a glance: What you are looking at: the Q-Battery 12LSX-9, a 28Ah 12V battery for UPS and standby systems. Before anything else, measure the space: the case comes to 165 × 125 × 175 mm.

Getting the best from the Q-Battery 12LSX-9

Home alarm panels beep at night when their batteries weaken. Check the charging voltage setting on the equipment. Batteries left in service too long often fail without warning.

Technical figures at a glance

About the technology: AGM

Each AGM cell is packed so tightly that the plates barely move, even on a bumpy road. Low internal resistance lets AGM deliver strong bursts of current on demand. Keep AGM batteries away from sustained heat, which shortens their life.

Other options with identical dimensions

Listed below: batteries with the same case and polarity as the Q-Battery 12LSX-9.

Long WPL28-12TLong WPL28-12TMLong WPL28-12TNRitar RT12280S

Your questions answered

About the Q-Battery 12LSX-9

UPS, alarm or emergency light needing a Q-Battery 12LSX-9? Read on. Standby batteries are judged on voltage, capacity and terminal fit. Searching by exact code keeps a UPS string matched.

Most batteries for UPS and standby systems land close to 28Ah, and this one does too.

Related products and ranges

Keep the code 12LSX-9 handy for next time: it makes reordering at baterias.online quick. Note the fitting date somewhere you will find it again.

• More for UPS and standby systems
• See every Q-Battery reference

Before you order: a quick checklist

• ✓ Connector style: F13 (M5). Look closely at the old battery's posts or tabs and make sure they are the same type.
• ✓ Set your charger to AGM before the first charge.
• ✓ Dimensions to compare: 165 × 125 × 175 mm. Do not forget the base ledge, which the hold-down clamp grips on many vehicles.