The CyberPower Battery Pack OLS2000/3000E boosts the runtime of your compatible CyberPower UPS, ensuring extended power support when it matters most. Its robust, industrial-grade metal tower design is built to withstand challenging environments. Equipped with 12 sealed lead-acid batteries and a fast 10-hour recharge capability, this pack delivers dependable backup power. With a nominal output voltage of 72V and a 2-year warranty, it’s a reliable solution to keep your critical systems running smoothly and securely.