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Long WPL12550WN, a battery for UPS units | baterias.online

Long WPL12550WN: sealed standby cell for emergency power 155Ah 12V

Code Long WPL12550WN, rated 155Ah 12V. Figures copied from the maker's data.

Nominal voltage: 12V
Capacity (C20): 155Ah
Outer measurements: 483 × 170 × 240 mm
Battery technology: AGM

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12VNominal voltage

155AhCapacity (C20)

49.8 kgBattery weight

At a glance: Quick facts on the Long WPL12550WN: intended for UPS and standby systems, rated 155Ah 12V. Measure twice, order once: dimensions decide most swaps.

Installation and maintenance tips

Emergency lights in a stairwell have to last their full test duration every time. Recycle old batteries through an authorised scheme. A spade a few millimetres too wide simply will not slide on.

Full specifications of the Long WPL12550WN

Manufacturer	Long
Reference	WPL12550WN
Product line	WPL Series
Suits	UPS and standby systems
Nominal voltage	12V
Capacity (C20)	155Ah
Battery technology	AGM
Outer measurements	483 × 170 × 240 mm
Battery weight	49.8 kg

How AGM batteries work and how to look after them

Valve-regulated construction keeps an AGM case closed during normal life. Leisure vehicles choose AGM when the battery lives under a seat. Too much voltage makes the valves vent gas that can never be replaced.

Alternatives that fit the same space

Listed below: batteries with the same case and polarity as the Long WPL12550WN.

Long WPL155-12NQ-Battery 12LS-150Long HTP150-12NLong WPL150-12NRitar HT12-130

Frequently asked questions

Which product line does the Long WPL12550WN belong to?

It comes from WPL Series. Other sizes in that series share its construction.

How can I be sure the Long WPL12550WN is compatible?

Read the code on your old unit and set it beside WPL12550WN, then check dimensions, terminal layout and electrical ratings on this page. If all of them match, the replacement is equivalent.

Is it easy to buy this battery online?

Only a few minutes once you have checked the figures and the code.

Which code identifies my existing battery?

Check the owner's manual for the original battery, or measure the old one and note its terminal layout and ratings. Then compare with models on baterias.online.

Why choose the Long WPL12550WN

Made for UPS and standby systems, the Long WPL12550WN waits on float for years and takes over in an instant. Spade terminals come in different widths, so check them closely. Plenty of installers now order standby batteries online.

With 155Ah, it outlasts most batteries for UPS and standby systems on a single charge.

Make sure it fits your vehicle or equipment

✓ Measure the space available: the case takes up 483 × 170 × 240 mm, and a few millimetres too many can stop the hold-down from closing.
✓ The capacity rating, 155Ah, should suit the consumers you run. Lots of electrical equipment calls for the higher end.
✓ Check that the alternator or controller suits AGM.