We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
PowerWarehouse LEADACIDSLA109-05 sealed lead-acid UPS cartridge battery

PowerWarehouse

PowerWarehouse LEADACIDSLA109-05 UPS replacement battery 109

SKU CH-MSGH-ENHRY

A maintenance-free lead-acid cartridge replaces APC RBC109 units

  • Maintenance-free design eliminates electrolyte checks
  • Direct replacement for APC RBC109 cartridge
  • Sealed lead-acid chemistry ensures leak-safe operation
  • Ready-to-install cartridge format saves setup time

Compatible RBC109 cartridge

This sealed lead-acid battery replaces the APC RBC109 cartridge used in select uninterruptible power supplies. It arrives ready to install with no electrolyte handling required.

Maintenance-free design

The valve-regulated construction eliminates watering tasks and allows mounting in any orientation. It fits the existing battery compartment so no chassis modification is needed.

How it compares

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

Price $51.99
Pricier than about 61% of the 3,915 comparable items (median $39.99).

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand namePowerWarehouse
Model nameLEADACIDSLA109-05

Questions about this item

What limits runtime during an extended power cut?

The sealed lead-acid chemistry stores a fixed amount of energy, so runtime ends when that stored charge is depleted.

Does the cartridge produce audible noise or heat while the UPS runs continuously?

The maintenance-free design has no moving parts and generates negligible heat or sound during normal float operation.

More in UPS Replacement Batteries

Similar items