Q-Battery 12LSX-17 · 7.5Ah 12V · backup battery for UPS, alarm panels and telecom racks

Quick answer: One code, one battery: Q-Battery 12LSX-17, 7.5Ah 12V, for UPS and standby systems. Before anything else, measure the space: the case comes to 151 × 65 × 94 mm.

Q-Battery 12LSX-17: what it is and who it suits

Made for UPS and standby systems, the Q-Battery 12LSX-17 waits on float for years and takes over in an instant. Terminal type F2 (6,35mm) needs to match the connectors. Plenty of installers now order standby batteries online.

A capacity of 7.5Ah matches what many vehicles and machines in this group expect.

Technical figures at a glance

Practical advice for UPS and standby systems

A small shop's UPS keeps the till running through brief cuts. Keep spare batteries charged if they are stored for a while. Exit lights that fail their duration test often need new batteries.

What AGM means for you

Picture a sponge holding the acid: that is roughly how an AGM cell works. Premium cars with lots of electronics usually come with AGM from new. Charge an AGM battery in a cool, ventilated place.

Check before ordering

• ✓ Chemistry: AGM. Some vehicles and chargers are programmed for a specific type, so check before swapping.
• ✓ Make room for 151 × 65 × 94 mm, including clearance above the posts.
• ✓ Stored energy reserve: 7.5Ah. Going much lower than your current battery can leave you short on cold mornings or long stops.

Answers before you buy

Same size and layout

Cannot find the Q-Battery 12LSX-17 you want? These share the same size and terminal layout.

Q-Battery 12LS-7.2 F1Q-Battery 12LS-7.2 F2Q-Battery 12LSX-12 F2Long WP7B-4Q-Battery 12LSX-24

See also

Everything you need to order the Q-Battery 12LSX-17 is on this page. Keep the radio code handy before disconnecting the old battery.

• Other batteries for UPS and standby systems
• The complete Q-Battery range