HR high-rate 12 V batteries for small UPS
Country: Taiwan · Model: HR
HR high-rate 12 V monoblocks deliver 18 to 120 W per cell at a 15-minute discharge to 1.67 V/cell. They are intended for small UPS units (UPS) in apartments and offices and can be installed in any position.
- Voltage
- 12 V
- Power
- 18–120 W/cell (15 min to 1.67 V/cell)
- Technology
- lead-acid VRLA-AGM, maintenance-free, thin plates
- Service life
- up to 5 years in standby mode
Technical specifications
| Voltage | 12 V |
|---|---|
| Power | 18–120 W/cell (15 min to 1.67 V/cell) |
| Technology | lead-acid VRLA-AGM, maintenance-free, thin plates |
| Service life | up to 5 years in standby mode |
| Standards | IEC 61056-1/2, UL 1973 (MH66728), UL 1989 (MH14533) |
Specifications are taken from the manufacturer’s technical documentation. Updated .
Description
Thin plates increase the working surface of the active mass, so the battery delivers high current well during the few minutes while the equipment shuts down correctly. Power is specified in watts per cell rather than in ampere-hours, because for a UPS what matters is the ability to hold the load for 15 minutes down to a final voltage of 1.67 V. Mounting in any position simplifies replacement in compact enclosures where the battery lies on its side. The VRLA-AGM design is sealed, no water refilling is needed, and the service life is up to 5 years in standby mode. The series complies with IEC 61056-1/2 and holds UL 1973 (MH66728) and UL 1989 (MH14533) certificates.
How to choose
Divide the UPS load power by the number of cells in the battery (a 12 V monoblock has six) and use the discharge table to choose a model that holds the resulting value for the required time. For a longer service life in a medium-power UPS, consider the HRL series. If high current is not needed and the battery powers an alarm or emergency lighting, ordinary GP of 6 or 12 V is enough.
Request a price and lead time
HR high-rate 12 V batteries for small UPS. We reply within one business day.
Or email office@usk.ua or call +38 (044) 339-50-20.
FAQ
Which battery should I install in a home UPS?
The high-rate HR series of 12 V suits small UPS units at home and in offices; it delivers 18–120 W per cell over a 15-minute discharge.
What does 18–120 W per cell to 1.67 V mean?
It is the power that one cell of the monoblock delivers for 15 minutes until the voltage drops to 1.67 V. A UPS battery is sized by this figure.
Can the HR battery be installed on its side?
Yes, the manufacturer allows installation in any position, because the electrolyte is bound in the AGM separator.
How long does an HR battery last in a UPS?
Up to 5 years in standby mode. Frequent deep discharges and heating inside the UPS case shorten this period.
What standards does the HR series meet?
IEC 61056-1/2, as well as UL 1973 (MH66728) and UL 1989 (MH14533) certificates.
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