Alternative to RBC43: Better-Value Equivalents in Stock
Comparing the RBC43 (RBC43 - APC RBC Series Maintenance-free Lead Acid Spill Proof (Hot-Swappable) Replacement Battery Cartridge) against alternatives? Pro Disk Network stocks 12 similar APC parts that offer comparable performance at different price points. Each option below is in-stock, US-warehoused, and tested-and-certified before ship. Bulk pricing is available on quantities of 5+; B2B procurement can use Net 30 with PO.
About the RBC43
| SKU | RBC43 |
|---|---|
| Product | RBC43 - APC RBC Series Maintenance-free Lead Acid Spill Proof (Hot-Swappable) Replacement Battery Cartridge |
| Current price | $352.63 |
| Stock status | In Stock |
| Detail page | View RBC43 › |
Alternatives to RBC43
Each part below is currently in our US warehouse, ships same-day for orders before 2pm ET, and includes our 90-day warranty. SKUs link to the full product page with photos, datasheets and B2B quote form.
APCRBC123 - APC APCRBC123 UPS Replacement Battery Cartridge 123 Spill-proof, Maintenance-free Sealed Lead Acid Hot-Pluggable
SKU: APCRBC123
Price: $184.21
RBC55 - APC Replacement Battery Cartridge #55 Spill Proof, Maintenance Free Sealed Lead Acid Hot-Pluggable
SKU: RBC55
Price: $347.37
RBC44 - APC Replacement Battery Cartridge 44 Spill Proof, Maintenance Free Lead Acid Hot-Pluggable
SKU: RBC44
Price: $811.63
RBC24 - APC RBC Series 432Ah Maintenance-free Lead Acid (Hot-Swappable) Replacement Battery Cartridge (Original APC)
SKU: RBC24
Price: $268.42
APCRBC115 - APC APCRBC115 Ups Replacement Battery Cartridge 0.23 Hour 0.08 Hour Half Load Full Load Spill-proof Maintenance-free
SKU: APCRBC115
Price: $524.21
RBC22 - APC Replacement Battery Cartridge 22 Maintenance-free Lead Acid Hot-Pluggable
SKU: RBC22
Price: $202.11
SU48R3XLBP - APC Smart-UPS 48V RM 3U External Battery Pack Maintenance-free Lead Acid Hot-swappable
SKU: SU48R3XLBP
Price: $626.32
RBC17 - APC 12V 108Ah Lead Acid Hot-Swappable Battery Cartridge for UPS System
SKU: RBC17
Price: $110.53
RBC13 - APC 12V DC Lead Acid Hot-Swappable Replacement Batteries for Uxbp48 /Uxbp24 (UPS)
SKU: RBC13
Price: $1,115.79
SRT192RMBP - APC Smart-UPS SRT 192V 5kVA and 6kVA 3U Rack-mountable Lead Acid Battery Pack
SKU: SRT192RMBP
Price: $2,002.11
SRT192RMBP2 - APC Smart-UPS SRT 192V 8kVA and 10kVA 3U Rack-mountable Lead-Acid Battery Pack
SKU: SRT192RMBP2
Price: $2,345.26
How we pick alternatives
Every recommendation above was selected using these criteria:
- Spec parity — capacity, speed, port count, and form factor matched within a 10% tolerance
- Price spread — alternatives shown across the price range, so you can pick on budget
- Brand mix — both OEM-equivalent and trusted aftermarket, all certified
- Reliability data — preferred parts have failure rates below 1% in our 18-month return tracking
- In stock today — shipping today, not 4-6 weeks from now
Want a side-by-side spec comparison?
We can prepare a written comparison covering throughput, power draw, form factor and validated compatibility. Email sales@prodisknetwork.com or call +1 (407) 205-8454 — most quotes ship within 4 business hours.