12VVoltage
18AhCapacity (C20)
5 kgWeight
At a glance: For UPS and standby systems there is the Ritar RT12180, carrying a 18Ah 12V rating. Before anything else, measure the space: the case comes to 181 × 77 × 167 mm.
Ritar RT12180 in everyday use
Server rooms that run warm age standby batteries quickly. Keep UPS units and battery cabinets ventilated and away from radiators. Swollen cases in a UPS are a sign of overcharging or old age.
Full specifications of the Ritar RT12180
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. Many modern cars with brake energy recovery were designed around AGM from the start. Leaving a glass-mat battery flat for weeks invites sulphation.
Alternatives that fit the same space
Listed below: batteries with the same case and polarity as the Ritar RT12180.
Long WP18-12NSHRLong WP18-12SHRLong WPL18-12SHRQ-Battery 12LS-18Ritar HR12-70W
Questions buyers ask about the Ritar RT12180
Which code identifies my existing battery?
Most makers print the code on the lid or side label, close to the brand logo. Type the brand and that code into the search box to land on the right page.
Can one person lift this battery?
At 5 kg, one person can usually manage with care; bigger batteries are easier with two.
Should I charge a stored battery before use?
Yes. Store it standing up in a cool room and top it up after a few months of waiting.
Ritar RT12180 for UPS and standby systems
UPS, alarm or emergency light needing a Ritar RT12180? Read on. Built with AGM technology, it can sit sealed in a cabinet without upkeep. Installers pick baterias.online because the specifications are laid out the same way for every block.
Most batteries for UPS and standby systems land close to 18Ah, and this one does too.
See also
Got the old battery's label in front of you? Compare it once more, then order online at baterias.online. Measuring the space before ordering avoids a battery that will not sit flat.
Quick compatibility checklist
- ✓ A different chemistry from AGM may need system changes.
- ✓ Size check: 181 × 77 × 167 mm. A battery even slightly taller than the original can touch the bonnet or the seat base.
- ✓ Stored energy reserve: 18Ah. Going much lower than your current battery can leave you short on cold mornings or long stops.
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