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Rectangular black sealed lead-acid battery unit with terminal connectors on top

PowerWarehouse

PowerWarehouse RBC62-1U-PW laptop battery

SKU CH-J7QW-RYAV1

Replacement sealed lead-acid battery fits Tripp Lite UPS models including SMART500RT1U and SMX500RT1U, measures 5.875" L x 5.625" W x 1.312" H and weighs 6 LBS

  • Measurements5.875 in L × 5.625 in W × 1.312 in H
  • Compatible withSMART500RT1U (MODEL UPDATED), SMX500RT1U (MODEL UPDATED), SM
  • Product weight6 lb (2.72 kg)
  • Replaces OEM RBC62-1U for direct fit
  • Fits six Tripp Lite UPS models including SMART500RT1U
  • Maintenance-free sealed lead-acid design prevents leaks
  • Compact 5.875" L x 5.625" W x 1.312" H footprint
  • Backed by 18-month manufacturer warranty

Replacement battery for Tripp Lite UPS

The PowerWarehouse RBC62-1U-PW is a new sealed lead-acid battery built to replace the RBC62-1U in compatible Tripp Lite rack-mount UPS units. It fits the SMART500RT1U, SMX500RT1U, SMART500RT1UN, SMART500RT1UTAA and SM500RMNAFTA models. The maintenance-free design eliminates the need for electrolyte checks. IT managers restoring runtime on supported 1U appliances will find it a direct fit.

Sealed lead-acid thermals and power

The leak-proof sealed lead-acid chemistry runs without venting gases, so no extra airflow is required beyond the UPS chassis fan. Internal resistance stays stable across normal load cycles, keeping self-heating low during discharge. The pack delivers its rated capacity without drawing additional power for cooling. Installations in dense racks see no measurable temperature rise from the battery itself.

Eighteen-month warranty coverage

An 18-month manufacturer warranty covers defects in materials and workmanship from the date of purchase. The term replaces the typical shorter coverage on many OEM packs, giving IT teams a longer planning horizon for preventive swaps. No bundled software or monitoring cables are included; the UPS firmware handles all battery management. Buyers needing hot-swap trays or network management cards must source those separately.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $62.99
Pricier than about 90% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand namePowerwarehouse
Model nameRBC62-1U-PW
Part numberRBC62-1U-PW
Size & build
Measurements5.875 in L × 5.625 in W × 1.312 in H
Product weight6 lb (2.72 kg)
Compatibility
Compatible withSMART500RT1U (MODEL UPDATED), SMX500RT1U (MODEL UPDATED), SMART500RT1UN (MODEL UPDATED), SMART500RT1UTAA , SM500RMNAFTA , HTR05-1U

Questions about this item

How do I install the PowerWarehouse RBC62-1U-PW battery in my UPS?

Open the front battery door, slide out the old 5.875" L x 5.625" W x 1.312" H pack, disconnect the terminals, insert the new 6 LBS unit, reconnect the terminals, and close the door.

What maintenance or replacement will this sealed lead-acid battery need later?

The maintenance-free design requires no fluid checks; plan to replace the pack after roughly 3 to 5 years when runtime drops below your UPS load requirements.

What limit appears first under sustained backup use?

The 500 VA UPS load capacity will be reached before the battery itself overheats, so runtime ends when the connected equipment draws the unit's rated output.

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