In short: In a nutshell: Long WPL55-12, a battery for UPS and standby systems, rated 55Ah 12V. Technology matters here: it is a AGM battery.
Long WPL55-12 for UPS and standby systems
Made for UPS and standby systems, the Long WPL55-12 waits on float for years and takes over in an instant. Holding 55Ah, it sets how long the equipment keeps running during a cut. Entering the case code at baterias.online brings up the right block.
Expect everyday performance from 55Ah in UPS and standby systems.
12VNominal voltage
55AhCapacity, 20-hour rate (C20)
17 kgBattery weight
Check before ordering
- ✓ Chemistry: AGM. Some vehicles and chargers are programmed for a specific type, so check before swapping.
- ✓ A case of 226 × 135 × 229 mm must sit flat with the clamp closed.
- ✓ Consider extra loads such as a tow bar when comparing 55Ah.
Long WPL55-12: dimensions and ratings
BrandLong
Part numberWPL55-12
RangeWPL Series
Used forUPS and standby systems
Nominal voltage12V
Capacity, 20-hour rate (C20)55Ah
TechnologyAGM
Dimensions (L × W × H)226 × 135 × 229 mm
Battery weight17 kg
Your questions answered
How do I check compatibility quickly?
Hold your old label up to WPL55-12. Same code plus same size and terminal side means a direct swap.
How long does ordering take at baterias.online?
Only a few minutes once you have checked the figures and the code.
What if I do not know my battery reference?
Look for the printed code on the battery label, then search on baterias.online for the brand followed by that code, for example Long WPL55-12.
Can one person lift this battery?
At 17 kg, one person can usually manage with care; bigger batteries are easier with two.
Care tips for AGM batteries
Open up an AGM battery in your imagination and you would find the acid soaked into thin glass-fibre sheets squeezed against each plate. Cold starts are easier with AGM thanks to strong current delivery. Do not mix AGM and flooded batteries in one bank.
Explore more
A photo of the old label plus this page is all it takes to order with confidence at baterias.online. If the terminal side or size differ, browse the alternatives before ordering.
Using it day to day: practical tips
Telecom cabinets at the roadside see heat in summer and frost in winter. Take old batteries to an authorised recycling point and tape over the terminals. Batteries left in service too long often fail without warning.
