![American Power Conversion (APC) - BK500 - UPS, 120 VAC, 300 W, 500 VA, (3) 5-15R Out, NEMA 5-15P In, 3.4 min. Backup - RS American Power Conversion (APC) - BK500 - UPS, 120 VAC, 300 W, 500 VA, (3) 5-15R Out, NEMA 5-15P In, 3.4 min. Backup - RS](https://assets.rs-online.com/c_scale,w_600,f_auto,q_auto,d_no_image.png/70124972_s01_r02_c02.jpg)
American Power Conversion (APC) - BK500 - UPS, 120 VAC, 300 W, 500 VA, (3) 5-15R Out, NEMA 5-15P In, 3.4 min. Backup - RS
![Amazon.com: Apc Bk500 Bk500 Back-Ups Cs Battery Backup System, 6 Outlets, 500 Va, 480 J : Electronics Amazon.com: Apc Bk500 Bk500 Back-Ups Cs Battery Backup System, 6 Outlets, 500 Va, 480 J : Electronics](https://m.media-amazon.com/images/I/61ADoHsNHJL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Apc Bk500 Bk500 Back-Ups Cs Battery Backup System, 6 Outlets, 500 Va, 480 J : Electronics
![APC UPS Battery Replacement, RBC2, for APC Back-UPS Models BE500R, BK300C, BK350, BK500, BK500BLK, BK500M, BK500MC, BK500MUS, and SC420, SU420NET black UPS - Newegg.com APC UPS Battery Replacement, RBC2, for APC Back-UPS Models BE500R, BK300C, BK350, BK500, BK500BLK, BK500M, BK500MC, BK500MUS, and SC420, SU420NET black UPS - Newegg.com](https://c1.neweggimages.com/productimage/nb640/B3D9S21120407JVF47F.jpg)
APC UPS Battery Replacement, RBC2, for APC Back-UPS Models BE500R, BK300C, BK350, BK500, BK500BLK, BK500M, BK500MC, BK500MUS, and SC420, SU420NET black UPS - Newegg.com
![American Power Conversion (APC) - BK500 - UPS, 120 VAC, 300 W, 500 VA, (3) 5-15R Out, NEMA 5-15P In, 3.4 min. Backup - RS American Power Conversion (APC) - BK500 - UPS, 120 VAC, 300 W, 500 VA, (3) 5-15R Out, NEMA 5-15P In, 3.4 min. Backup - RS](https://assets.rs-online.com/f_auto,q_auto,c_scale,w_400/70124972.jpg)