Does the manufacturer accept the old battery for recycling? This would seem to be the most effective/least wasteful recycling procedure, assuming this is a standard battery size.

I didn't find any info that indicated they would take it back. My option is to take it to my local hazzardous-stuff recycling center. I've successfully taken other batteries there.

What are the dimensions and weight of the APC UPS Battery Replacement?

The dimensions are 8.86 inches x 7.24 inches x 3.78 inches, and it weighs 11.49 lbs.

What is the expected battery life for the APC UPS Battery Replacement?

The expected battery life is 3 to 5 years.

What models will this fit?

I have the BRG1000G. Search your model & accessories on the APC website to find out what battery fits yours.

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Main image of APC UPS Battery Replacement for APC UPS Model BR1000G, BX1350M, BN1350G, BR900GI, BX1000G, BX1300G, SMT750RM2U, SMT750RM2UC, SMT750RM2UNC, and select others (APCRBC123)

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Alt view image 2 of 7 - APC UPS Battery Replacement for APC UPS Model BR1000G, BX1350M, BN1350G, BR900GI, BX1000G, BX1300G, SMT750RM2U, SMT750RM2UC, SMT750RM2UNC, and select others (APCRBC123)

Alt view image 3 of 7 - APC UPS Battery Replacement for APC UPS Model BR1000G, BX1350M, BN1350G, BR900GI, BX1000G, BX1300G, SMT750RM2U, SMT750RM2UC, SMT750RM2UNC, and select others (APCRBC123)

Alt view image 4 of 7 - APC UPS Battery Replacement for APC UPS Model BR1000G, BX1350M, BN1350G, BR900GI, BX1000G, BX1300G, SMT750RM2U, SMT750RM2UC, SMT750RM2UNC, and select others (APCRBC123)

Alt view image 5 of 7 - APC UPS Battery Replacement for APC UPS Model BR1000G, BX1350M, BN1350G, BR900GI, BX1000G, BX1300G, SMT750RM2U, SMT750RM2UC, SMT750RM2UNC, and select others (APCRBC123)

Alt view image 6 of 7 - APC UPS Battery Replacement for APC UPS Model BR1000G, BX1350M, BN1350G, BR900GI, BX1000G, BX1300G, SMT750RM2U, SMT750RM2UC, SMT750RM2UNC, and select others (APCRBC123)

Alt view image 7 of 7 - APC UPS Battery Replacement for APC UPS Model BR1000G, BX1350M, BN1350G, BR900GI, BX1000G, BX1300G, SMT750RM2U, SMT750RM2UC, SMT750RM2UNC, and select others (APCRBC123)

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APC UPS Battery Replacement for APC UPS Model BR1000G, BX1350M, BN1350G, BR900GI, BX1000G, BX1300G, SMT750RM2U, SMT750RM2UC, SMT750RM2UNC, and select others (APCRBC123)

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Option: APCRBC123

APCRBC123
APCRBC124
APCRBC158

Expected Battery Life (years): 3 - 5
RBC Quantity: 1
Maintenance-free sealed Lead-Acid battery
REACH: Contains No SVHCs

Choking Hazard Small parts. Not for children under 3 years.

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APC Replacement Battery Cartridge # 123 *** Upgrade to a new UPS with APC TradeUPS and receive discount, don't take the risk with a battery failure ***

Best Seller Ranking	#5 in UPS Replacement Battery & Accessories

Model
Brand	APC
Model	APCRBC123

Details
Type	Battery
Specifications	Battery Type: Maintenance-free sealed Lead-Acid battery with suspended electrolyte : leakproof Expected Battery Life (years): 3 - 5 RBC Quantity: 1 Environmental Compliance: RoHS,REACH: Contains No SVHCs

Features
Features	Hot-swappable batteries : Ensures clean, uninterrupted power to protected equipment while batteries are being replaced

Dimensions & Weight
Dimensions	8.86" x 7.24" x 3.78"
Weight	11.49 lbs.

Additional Information
First Listed on Newegg	December 11, 2025

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Return for refund within: 30 days
Return for replacement within: non-replaceable
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APC UPS Battery Replacement for APC UPS Model BR1000G, BX1350M, BN1350G, BR900GI, BX1000G, BX1300G, SMT750RM2U, SMT750RM2UC, SMT750RM2UNC, and select others (APCRBC123)

Learn more about the APC APCRBC123

Customer Reviews of the APC APCRBC123

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Warranty, Returns, And Additional Information

Warranty

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Manufacturer Contact Info

Item#: 9SIC3UAKP38469

Best Sellers

Meet Your Seller

APC UPS Battery Replacement for APC UPS Model BR1000G, BX1350M, BN1350G, BR900GI, BX1000G, BX1300G, SMT750RM2U, SMT750RM2UC, SMT750RM2UNC, and select others (APCRBC123)

Learn more about the APC APCRBC123

Customer Reviews of the APC APCRBC123

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info