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Showing 1–5 out of 332 results

CYBERPOWER RB1290X4C RB1290X4C Replacement Battery Cartridge 4 X 12 V / 9 Ah

A 4-battery 12V/9Ah high-density replacement cartridge for large-format UPS systems requiring extended backup power.
Original price was: $352.00.Current price is: $236.15.

Out of Stock

CYBERPOWER RB1290X4D RB1290X4D Replacement Battery Cartridge 4 X 12 V / 9 Ah

A 4-battery replacement cartridge featuring 12V/9Ah cells for high-capacity Smart App and enterprise UPS units.
Original price was: $352.00.Current price is: $236.15.

In Stock

CYBERPOWER RB1290X4F RB1290X4F Replacement Battery Cartridge 4 X 12 V / 9 Ah

A high-performance 4-battery replacement cartridge with 12V/9Ah cells for enterprise UPS backup.
Original price was: $352.00.Current price is: $236.15.

In Stock

CYBERPOWER RB1290X4H RB1290X4H Replacement Battery Cartridge 4 X 12 V / 9 Ah

A professional 4-battery 12V/9Ah replacement kit with a heavy-duty wiring harness.
Original price was: $330.00.Current price is: $218.43.

In Stock

CYBERPOWER RB1290X4J RB1290X4J Battery Kit 9000 Mah 12 V Dc Lead Acid Leak Proof/user

A high-rate discharge 4-battery replacement kit with 12V/9Ah cells for specific UPS series.
Original price was: $336.00.Current price is: $236.15.

In Stock

CYBERPOWER RB1290X4K RB1290X4K Replacement Battery Cartridge 4 X 12 V / 9 Ah

A high-performance 4-battery 12V/9Ah replacement cartridge for 2U rackmount UPS systems.
Original price was: $314.00.Current price is: $212.53.

In Stock

CYBERPOWER RB1290X4L RB1290X4L Replacement Battery Cartridge 4 X 12 V / 9 Ah

A high-capacity replacement battery cartridge featuring four 12V/9Ah sealed lead-acid cells. This pre-assembled pack is designed to restore the full runtime and surge protection of enterprise-grade UPS units.
Original price was: $314.00.Current price is: $212.53.

Out of Stock

CYBERPOWER RB1290X6A RB1290X6A Replacement Battery Cartridge 6 X 12 V / 9 Ah

A 6-battery 12V/9Ah replacement cartridge kit designed to restore backup runtime for high-capacity enterprise UPS systems.
Original price was: $439.00.Current price is: $294.07.

In Stock

Holiday Notice

Our team is unavailable today due to Civic Holiday. For product inquiries, quotations, licensing requests, or general support, please email sales@maittechllc.com. We’ll review your request and respond as soon as we’re back during normal business hours. Thank you for your understanding.