Long WPL50-12 · Stationary UPS battery 12V 50Ah AGM

Stationary battery Long WPL50-12 WPL Series 50Ah 12V

Designed for UPS, alarms, telecoms and emergency lighting, the Long WPL50-12 from the WPL Series range offers 50 Ah with AGM technology on permanent float charge. It replaces the original battery without adaptation in UPS, alarm and emergency systems with a 199 × 166 × 171 mm format: same 50 Ah capacity.

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

Will it fit your current battery tray?

It has external dimensions of 199 × 166 × 171 mm and weighs 14.80 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.

What the Long WPL50-12 is for

The Long WPL50-12 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 14.80 kg.

The Long WPL50-12: WPL Series range and AGM technology

Within the Long catalogue, the WPL Series series groups the references designed for this use. The WPL50-12 is the 50 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.

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.

Warranty and coverage

The Long WPL50-12 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.

How to make it last longer

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.

Delivery times 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.