CyberPower BPSE36V45A Extended Battery Pack for OLS1000 / OLS1500E UPS

Your UPS cuts out before you've saved the file. You know that 30-second window where the screen goes black and the work is gone. The BPSE36V45A drops into your CyberPower OLS1000 or OLS1500E and buys back those minutes. Industrial-grade metal housing, not a plastic shell that cracks in a hot server room or a dusty workshop. One module, straightforward install, no rewiring. Add to cart and we'll confirm your delivery window straight away

• Extended runtime module (BPSE36V45A) for CyberPower OLS1000 and OLS1500E UPS units
• Industrial-grade metal construction built for demanding environments like server rooms and workshops
• Drop-in installation — no rewiring or external cabling required
• Rugged housing designed to hold up in field installs, workshops, and high-heat spaces