Long WPL50-12 WPL Series · Stationary UPS battery 50Ah AGM
Specifications
| Brand | LONG |
|---|---|
| Part number | WPL50-12 |
| Voltage (V) | 12 |
| Capacity (C20) | 50Ah (c20) |
| Capacity (C5) | 42.5Ah (c5) |
| Technology | AGM |
| Length | 199 mm |
| Width | 166 mm |
| Height | 171 mm |
This product is priced on demand to offer you the best available price at all times.
Please contact us to request a quote and we will inform you about availability and the best price on the entire website, as well as the delivery time.
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Long WPL50-12 12V 50Ah is a stationary battery for backup power systems: UPS, alarms, telecom and emergency lighting. Long float-life under permanent charge and instant response to mains outages with no noticeable voltage drop.
Why this stationary battery?
- Instant responsewhen the mains drop, no voltage dip
- Long life under 24/7 chargeoptimised for permanent service
- Compatible with your systemexisting UPS units and alarm control panels
Where it fits: the Long WPL50-12 is one of our stationary batteries, belongs to our Long batteries and by capacity it sits among our 50Ah batteries.
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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.
Other 50Ah batteries: We stock 41 models of 50 Ah to compare by price, technology and cold cranking: see all 50Ah batteries. Same size (199 × 166 × 171 mm): batteries of 199 × 166 × 171 mm.
Recommended accessories
Frequently asked questions
Is this battery AGM? What is it for?
Yes. AGM (Absorbent Glass Mat) technology, 50 Ah and 12 V: sealed lead-acid, with the electrolyte held in glass fibre. It tolerates heat better and handles more cycles than a conventional battery.
What are the measurements of the WPL50-12 model?
It measures 199×166×171 mm in length × width × height, with the terminals included in the height. Measure the battery tray before ordering: a one-millimetre difference is enough for the hold-down clamp not to close.
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