Components & Storage
Software & Services
APC APCRBC123
$110.33
APC UPS Battery Replacement for APC UPS Model BR1000G, BX1350M, BN1350G, BR900GI, BX1000G, BX1300G, SMT750RM2U, SMT750RM2UC, SMT750RM2UNC, and select others (APCRBC123)
| Best Seller Ranking |
#8 in UPS Replacement Battery & Accessories |
|---|---|
| Brand |
APC |
| Model |
APCRBC123 |
| Type |
Battery |
| Specifications |
Battery Type: Maintenance-free sealed Lead-Acid battery with suspended electrolyte : leakproofExpected Battery Life (years): 3 – 5RBC Quantity: 1Environmental Compliance: RoHS,REACH: Contains No SVHCs |
| Features |
Hot-swappable batteries : Ensures clean ,uninterrupted power to protected equipment while batteries are being replaced |
| Dimensions |
8.86" x 7.24" x 3.78" |
| Weight |
11.49 lbs. |
| First Listed on Newegg |
September 24 ,2025 |
85 reviews for APC APCRBC123
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isadore c. –
Pros: two batteries connected only one is bad Cons: two batteries connected only one was good
Anonymous –
Pros: Slid right into the UPS. The hardest thing was getting the UPS out from under the desk Cons: None Overall Review: yes
Anonymous –
Pros: Price and delivery Cons: Replacement battery has what appears to be a real APC label of a RBC124 battery, but according to the BR1500G the battery no longer holds a charge. The battery was received in February but was not installed in the BR1500G until March. Basically, the battery failed after less than 3 months. Emailed seller (Xuxiang) asking for a new battery to replace a bad one. Seller ignored request for a new battery and re-directed the discussion by asking why it took the buyer so long to install the battery. Why would installing immediately or not immediately has anything to do with a poorly manufactured battery? Besides, the battery was installed in the BR1500G to be fully charged before the BVR1500G went online. Have contacted APC to verify if the seller is a legitimate distributor of APC replacment batteries. Hopefully, this information will help others to be leary of this seller. Overall Review: Will not recommend product nor seller
Stephen N. –
Pros: Keeps my UPS running Cons: Recycling could easier Overall Review: Works as expected, cheaper than replacing UPS
Jake J. –
Pros: Replaced my failed battery in my APC. Took the old battery to O’reilly’s to recycle Cons: They died eventually, but last a good while and protect our sensitive equipment Overall Review: You need this, it is a no brainer.
HDD failures before using an uninterrupted power supply unit: 3
Ever since (going on eight (8) years): 0
David M. –
Pros: This is the original replacement battery and will fit perfectly. Overall Review: Unfortunately the day after I ordered the battery we had a power surge and POP the UPS system is dead. I had to replace it and return the battery since the new APC system used a different battery.
Anonymous –
Overall Review: I would recommend this product to other people
Glen S. –
Pros: This was purchased for my father-in-law’s APC that hadn’t been plugged in for a long time and the batteries went bad. I have the same APC that the batteries went bad, I ordered new ones from Newegg more than 6 yrs ago and they are still going strong past the expected time (knock on wood). It is worth the purchase of these batteries, APC’s smart tech conditions the batteries to help them last a long time. Overall Review: Worth the buy instead of purchasing a new APC or equivalent.