Price Drop
APC Genuine UPS Replacement Battery RBC2 for BK350, BK500, BK500BLK, SC420
-7%
$67.71
$72.99
Current Price
$72.63
List Price
$73.99
30-Day Avg
$73.99
Lowest Ever
$5.00
- ASIN
- B00004Z6TW
- Model
- RBC2
- Color
- black
- Size
- RBC2
100+ bought in past month
Best for
- Home Office
- Under $100
- Remote Work
- Students
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Price History
Price history chart is not available
In-Site Price History
| Product | Current Price | Original Price | Discount | Status |
|---|---|---|---|---|
APC UPS Battery Replacement, RBC2, for APC Back-UPS Models BE500R, BK300C, BK350, BK500, BK500BLK, BK500M, BK500MC, BK500MUS, and SC420, SU420NET | $68.25 | $73.99 | -7% | Price Drop |
APC UPS Battery Replacement, RBC2, for APC Back-UPS Models BE500R, BK300C, BK350, BK500, BK500BLK, BK500M, BK500MC, BK500MUS, and SC420, SU420NET | $68.25 | $73.99 | -7% | Price Drop |
APC UPS Battery Replacement, RBC2, for APC Back-UPS Models BE500R, BK300C, BK350, BK500, BK500BLK, BK500M, BK500MC, BK500MUS, and SC420, SU420NET | $68.25 | $73.99 | -7% | Price Drop |
APC UPS Battery Replacement, RBC2, for APC Back-UPS Models BE500R, BK300C, BK350, BK500, BK500BLK, BK500M, BK500MC, BK500MUS, and SC420, SU420NET | $68.25 | $73.99 | -7% | Price Drop |
APC UPS Battery Replacement, RBC2, for APC Back-UPS Models BE500R, BK300C, BK350, BK500, BK500BLK, BK500M, BK500MC, BK500MUS, and SC420, SU420NET | $68.25 | $73.99 | -7% | Price Drop |
APC UPS Battery Replacement, RBC2, for APC Back-UPS Models BE500R, BK300C, BK350, BK500, BK500BLK, BK500M, BK500MC, BK500MUS, and SC420, SU420NET | $68.25 | $73.99 | -7% | Price Drop |
APC UPS Battery Replacement, RBC2, for APC Back-UPS Models BE500R, BK300C, BK350, BK500, BK500BLK, BK500M, BK500MC, BK500MUS, and SC420, SU420NET | $68.25 | $73.99 | -7% | Price Drop |
APC UPS Battery Replacement, RBC2, for APC Back-UPS Models BE500R, BK300C, BK350, BK500, BK500BLK, BK500M, BK500MC, BK500MUS, and SC420, SU420NET | $68.25 | $73.99 | -7% | Price Drop |
Details
GENUINE APC UPS BATTERY REPLACEMENT – For optimal performance, use APC-branded replacement battery cartridges with your APC Smart‑UPS, and check the product you receive to confirm it is APC‑branded
TESTED AND CERTIFIED RBC CARTRIDGE – Each APC Replacement Battery Cartridge (RBC) is tested and certified for compatibility to restore your APC UPS performance to original factory specifications
MODEL‑SPECIFIC COMPATIBILITY – RBC2 is compatible with APC Back‑UPS models BK500BLK, BK500, BK350, and Smart-UPS model SC420 (verify compatibility before ordering)
WHEN TO REPLACE THE UPS – A new battery can fix most runtime issues if the UPS itself is still in good shape. If not, you may not get the expected runtime after installing a new battery, and it may be time to replace the UPS
BACKED BY APC WARRANTY – Genuine APC replacement batteries are backed by a 2‑year manufacturer warranty
TESTED AND CERTIFIED RBC CARTRIDGE – Each APC Replacement Battery Cartridge (RBC) is tested and certified for compatibility to restore your APC UPS performance to original factory specifications
MODEL‑SPECIFIC COMPATIBILITY – RBC2 is compatible with APC Back‑UPS models BK500BLK, BK500, BK350, and Smart-UPS model SC420 (verify compatibility before ordering)
WHEN TO REPLACE THE UPS – A new battery can fix most runtime issues if the UPS itself is still in good shape. If not, you may not get the expected runtime after installing a new battery, and it may be time to replace the UPS
BACKED BY APC WARRANTY – Genuine APC replacement batteries are backed by a 2‑year manufacturer warranty
Deal Summary
This APC deal offers the APC Genuine UPS Replacement Battery RBC2 for BK350, BK500, BK500BLK, SC420 for $67.71 USD, down from $72.99 USD, representing a 7% discount. Last verified on .
- Current Price
- $67.71 USD as of
- Original Price
$72.99 USD- Discount
- 7% off
- Brand
- APC
- Category
- Today's new
- ASIN
B00004Z6TW- Last Verified
Why this deal is notable
The current 7% discount is below the Amazon list price for the APC Genuine UPS Replacement Battery RBC2 for BK350, BK500, BK500BLK, SC420. Over 100 buyers purchased this this brand item in the past month. Stock is currently available on Amazon as of September 24, 2026.
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