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Two sealed 12 V lead-acid battery cartridges labelled RBC35 in a cardboard sleeve

PowerWarehouse

PowerWarehouse 2XRBC35SLA351 UPS Replacement Battery 2 Pack

SKU CH-P1WH-JY7X9

A 12 V lead-acid cartridge for the APC BE350R-CN UPS, supplied as a matched pair

  • Compatible withFits: APC BE350R-CN
  • Compatible with APC BE350R-CN UPS
  • Two 12 V lead-acid cartridges included
  • 100 % compatibility guaranteed by supplier
  • Replaces original RBC35 cartridge #35

APC BE350R-CN compatible battery pack

This two-pack supplies 12 V lead-acid cartridges built to fit the APC BE350R-CN UPS. Each unit is verified for 100 % compatibility with the original equipment. The pack restores runtime for home-office or small-server backup power.

Replaces depleted cartridge #35 units

Swap out aging batteries when the UPS signals a replacement alert or runtime falls below expectations. The 100 % fit guarantee means no adapter brackets or wiring changes are required. Buyers needing higher capacity or a different form factor should select another product.

How it compares

Measured against everything we stock in UPS Replacement Batteries, at today’s prices. Recalculated every night.

Price $42.99
Typical for this category: the median of 3,915 items is $39.99.

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Specifications

Product
Brand namePowerWarehouse
Model name2XRBC35SLA351
Compatibility
Compatible withFits: APC BE350R-CN

Questions about this item

What UPS model does the 2XRBC35SLA351 two-pack fit?

The 2XRBC35SLA351 two-pack is built for the APC BE350R-CN UPS and matches cartridge #35 exactly.

How do you install the 12 V cartridge #35 batteries in the APC BE350R-CN, and what step is often missed?

Power off the UPS, open the front battery door, disconnect the old cartridge, slide in the new 12 V cartridge #35 pack, reconnect the wiring harness fully, close the door, then let the UPS charge for the recommended period before putting it back under load.

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