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APC
Item#:
9SIAH2MKNU8808
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APC RBC18 Replacement Battery Cartridge #18
(5)
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Option:
RBC18
RBC4
RBC18
RBC59
Expected Battery Life (years): 3 - 5
RBC Quantity: 1
Maintenance-free sealed Lead-Acid battery
Stand alone battery stack
+
+
Overview
Specs
Reviews
(5)
APC Replacement Battery Cartridge #18 *** Upgrade to a new UPS with APC TradeUPS and receive discount, don't take the risk with a battery failure ***
Learn more about the APC RBC18
Model
Brand
APC
Model
RBC18
Details
Type
Battery
Specifications
Battery Type: Maintenance-free sealed Lead-Acid battery with suspended electrolyte : leakproof
Battery mounting: Stand alone battery stack
Expected Battery Life (years): 3 - 5
RBC Quantity: 1
Operating Environment: 32 - 104 °F (0 - 40 °C)
Operating Relative Humidity: 0 - 95%
Operating Elevation: 0-10000 feet (0-3000 meters)
Storage Temperature: 5 - 113 °F (-15 - 45 °C)
Storage Relative Humidity: 0 - 95%
Storage Elevation: 0-50000 feet (0-15000 meters)
Dimensions & Weight
Dimensions
1.40" x 11.90" x 4.00" (H x W x D)
Weight
5.70 lbs.
Package Contents
Package Contents
All required connectors, Battery recycling guide, Installation guide, Reusable packaging
Additional Information
First Listed on Newegg
November 29, 2025
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APC RBC18
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Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
Return for refund within: 15 days
Return for replacement within: 30 days
This item is covered by
iSanek Return Policy
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