RefurbUPS
RefurbUPS ON900I-SN UPS Replacement Battery Kit 12V
Compatible replacement kit with two 12 V high-rate SLA batteries for UPS units
- TypeKit/Package
- Weight6
- Compatible replacement kit for OneAC ON900I-SN UPS
- Factory-fresh 12 V sealed lead-acid batteries
- High-rate discharge design for reliable backup power
- Two-battery cartridge restores original runtime
- Includes step-by-step installation instructions
Compatible UPS Battery Kit
This replacement kit supplies a 12 volt sealed lead-acid battery set designed for the ON900I-SN UPS model. It arrives factory fresh with comprehensive installation instructions included. The package provides a direct swap for depleted cells in compatible uninterruptible power supply units. Buyers seeking a different voltage or form factor will need an alternative kit.
SLA Chemistry and Voltage Limits
The batteries use sealed lead-acid chemistry rated at 12 volts with a high-rate discharge design. This chemistry dictates a finite service life and requires periodic replacement to maintain backup runtime. Capacity will degrade over time regardless of usage patterns. Systems requiring lithium-based chemistry or a different nominal voltage cannot use this kit.
Verify UPS Model Before Ordering
Confirm that your UPS unit matches the ON900I-SN designation exactly before purchasing. The kit contains two batteries wired for that specific cartridge layout. Installing it in a unit with a different battery count, voltage or connector arrangement will not work. No tools or additional hardware are mentioned in the supplied data.
Highlights
- Compatible replacement kit for OneAC ON900I-SN UPS
- Factory-fresh 12 V sealed lead-acid batteries
- High-rate discharge design for reliable backup power
- Two-battery cartridge restores original runtime
- Includes step-by-step installation instructions
Specifications
| Brand | OneAC |
|---|---|
| Series | OneAC Batteries |
| Type | Kit/Package |
| Weight | 6 |
Questions about this item
Is the 12 V 7 Ah battery the only capacity offered in this kit?
Yes, the kit contains one 12 V 7 Ah sealed lead-acid battery and nothing else.
What runtime does the 12 V 7 Ah battery give in a real UPS?
Runtime depends on the UPS load; the 7 Ah rating shows total stored energy, not minutes of backup.
Does the battery use a standard terminal type that fits the UPS?
The battery is built as a direct replacement cartridge for the ON900I-SN UPS.
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