Q-battery 12LS-4.5 · Stationary UPS battery 12V 4.5Ah AGM

Stationary battery Q-Battery 12LS-4.5 4.5Ah 12V

Designed for UPS, alarms, telecoms and emergency lighting, the Q-Battery 12LS-4.5 offers 4.5 Ah with AGM technology on permanent float charge. It measures 90 × 70 × 107 mm, the format sought by anyone replacing a 4.5 Ah battery in UPS, alarm and emergency systems.

• Maintenance-free for its whole service life.
• Sealed and gas-free: suitable for cabinets and offices.
• Long float life under permanent charge.
• AGM technology: absorbed electrolyte, no spills, can be mounted at an angle.

What the Q-Battery 12LS-4.5 is for

The Q-Battery 12LS-4.5 is designed for UPS, alarms, telecoms and emergency lighting: it sits on float charge and responds instantly to a mains failure. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 1.40 kg and F1 (4 75mm) terminals.

Technology inside the Q-Battery 12LS-4.5

Within the Q-Battery catalogue, the 12LS-4.5 is the 4.5 Ah model designed for this application.

AGM means the acid is held in a glass mat instead of floating free. That is why the battery can be installed in the cabin without gases, survives more cycles and recovers its charge quickly.

Size, terminals and hold-down of the Q-Battery 12LS-4.5

In terms of format, the Q-Battery 12LS-4.5 measures 90 × 70 × 107 mm (length × width × height) and weighs 1.40 kg. It uses F1 (4 75mm) 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.

Q-Battery: the maker behind the 12LS-4.5

Q-Battery specialises in AGM and GEL VRLA batteries for UPS, telecoms, solar and deep cycling, with long-life and tubular-plate series for industrial use. At baterias.com we work directly with the manufacturer or its official distributor: real stock, brand-new product and official warranty.

How to make it last longer

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

Warranty and coverage

The Q-Battery 12LS-4.5 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.

Shipping, delivery and returns

Order before 6:00 pm with stock available and it leaves today: mainland Spain and Portugal receive it in 24-48 working hours, the islands and the rest of the EU in 3 to 5 days. You have 14 days to return it if it has not been installed, with free collection on the mainland, and shipment tracking by email.