Q-battery 12LS-75 · Stationary UPS battery 78Ah AGM

Stationary battery Q-Battery 12LS-75 78Ah 12V

The 12 V, 78 Ah Q-Battery 12LS-75 stationary battery with AGM technology is designed for UPS, alarms, telecoms and emergency lighting. Measuring 260 × 169 × 210 mm, it is the direct replacement for UPS, alarm and emergency systems fitted from the factory with a 78 Ah battery of this format.

• Low self-discharge and high reliability.
• Standard format for UPS and emergency systems.
• AGM: faster recharging and better cycle resistance than a conventional battery.
• Instant response to mains failures.

Size, terminals and hold-down of the Q-Battery 12LS-75

In terms of format, the Q-Battery 12LS-75 measures 260 × 169 × 210 mm (length × width × height) and weighs 23.50 kg. It uses F11 (M6) terminals, the system that anchors and connects it in the vehicle. For a direct replacement, the current battery tray must accept these dimensions and the same terminal layout; otherwise adapters will be needed or the hold-down will change.

What the Q-Battery 12LS-75 is for

Designed for UPS, alarms, telecoms and emergency lighting, the Q-Battery 12LS-75 is sealed, gas-free and suitable for technical cabinets and offices. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 23.50 kg and F11 (M6) terminals.

Technology inside the Q-Battery 12LS-75

Q-Battery builds the 12LS-75 to the same standards as the rest of its catalogue; what changes between references is capacity, format and terminal position.

In an AGM battery the electrolyte is absorbed in glass-fibre separators: there is no free liquid, it cannot spill and it can be mounted at an angle. That construction lowers internal resistance, speeds up recharging and multiplies cycle life compared with a conventional battery.

Q-Battery: the maker behind the 12LS-75

The Q-Battery catalogue runs from small alarm batteries to large traction monoblocs, always with sealed, maintenance-free technology. We guarantee that every Q-Battery arrives new, charged and with the manufacturer's full warranty.

Manufacturer's warranty

The Q-Battery 12LS-75 comes with the manufacturer's official warranty against manufacturing defects. If it fails through a defect within the warranty period, we replace it at no cost to you.

Care and maintenance

Replace all the batteries in the set at once and avoid environments continuously above 25 °C. Charge with a charger that has an AGM mode: it limits the voltage and protects the glass-fibre separators.

Shipping, delivery and returns

Same-day dispatch from our warehouse for in-stock orders placed before 6:00 pm: 24-48 working hours in mainland Spain and Portugal, 3 to 5 days in the islands and the rest of Europe. Returns are accepted for 14 days if the battery has not been used (free collection on the Iberian mainland). You will receive tracking by email.