Q-Battery 12LS-250: sealed standby cell for emergency power 250Ah 12V

In short: Here is the Q-Battery 12LS-250 in one line: UPS and standby systems, 250Ah 12V. Terminals are of the F12 (M8) type, so make sure your clamps suit them.

Specifications table

Installation and maintenance tips

An alarm panel beeping at three in the morning usually means its battery is low. Let the equipment charge new batteries fully before relying on them. Choosing on size alone and ignoring terminal width leads to connectors that will not fit.

Buying the Q-Battery 12LS-250 online

Electricians often order the Q-Battery 12LS-250 during routine maintenance visits. Standby batteries are judged on voltage, capacity and terminal fit. Installers pick baterias.online because the specifications are laid out the same way for every block.

Need extra reserve? 250Ah puts this one near the top for UPS and standby systems.

Questions buyers ask about the Q-Battery 12LS-250

Quick compatibility checklist

• ✓ Terminal check: F12 (M8). Spade widths and post diameters vary, so match the type exactly.
• ✓ Check that the alternator or controller suits AGM.
• ✓ Size check: 521 × 268 × 220 mm. A battery even slightly taller than the original can touch the bonnet or the seat base.

Related products and ranges

Ordering the Q-Battery 12LS-250 online at baterias.online is simple once the code checks out. Once the battery is in, keep the old one for recycling at an authorised point.

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

What AGM means for you

Valve-regulated construction keeps an AGM case closed during normal life. Cars with automatic engine stop love AGM, since it copes with constant partial discharge. A battery tester gives a clearer picture of AGM health than a voltmeter.