Long WXL12150WN · Stationary UPS battery 12V 45Ah AGM

Stationary battery Long WXL12150WN WXL Series 45Ah 12V

The Long WXL12150WN with AGM technology is a 45 Ah, 12 V backup battery for UPS, alarms, telecoms and emergency lighting. Measuring 199 × 166 × 171 mm, it is the direct replacement for UPS, alarm and emergency systems fitted from the factory with a 45 Ah battery of this format.

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

What the Long WXL12150WN is for

With 45 Ah, the Long WXL12150WN gives your UPS or emergency system the autonomy it needs. Replace all the batteries in the set at once. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 13.40 kg.

Dimensions, polarity and mounting

It has external dimensions of 199 × 166 × 171 mm and weighs 13.40 kg. Before replacing it, measure your current battery tray: if all three dimensions and the terminal positions match, the swap is direct and needs no adapters.

Why choose Long batteries

Long batteries combine large-scale production with ISO quality standards and a batch-to-batch consistency that has made them the de-facto standard in backup systems and electric mobility. At baterias.com we work directly with the manufacturer or its official distributor: real stock, brand-new product and official warranty.

The Long WXL12150WN: WXL Series range and AGM technology

Within the Long catalogue, the WXL Series series groups the references designed for this use. The WXL12150WN is the 45 Ah model of that family, with the same performance as its siblings in other sizes.

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.

How to make it last longer

Check the float voltage of the UPS or charger: a voltage that is too high shortens the life of a sealed battery. Replace all the batteries in the set at once and avoid environments continuously above 25 °C.

Official warranty

The Long WXL12150WN 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.

When you get it and how to return it

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.