Check the listing for details. Cyberpower 850AVR. Condition: Used. Listed at 84.99 USD. This CyberPower 850AVR battery is a reliable choice for protecting your devices from power outages. With a maximum power output of 850 W and voltage compatibility of 110 V, it can keep your computers, tablets, and networking equipment running for a decent amount of time during power failures. The brand is known for producing quality power protection supplies, so you can trust that your devices will be safe from surges and spikes. This battery is designed specifically for uninterruptible power supplies (UPS) and is ideal for use in homes, offices, and other commercial settings. It is easy to install and maintain, making it a hassle-free addition to your power protection system. Whether you're looking to safeguard your electronics or need a reliable power source for your business, this CyberPower 850AVR battery is a great choice. BUYERS: PLEASE NOTE WE ONLY SHIP TWICE A WEEK TYPICALLY ON TUESDAYS & FRIDAYS. WE DO NOT MAKE EXCEPTIONS & WE DO NOT MESSAGE BUYERS TO REMIND THEM AFTER PURCHASE AS IT IS EVERY BUYERS RESPONSIBILITY TO READ EACH & EVERY PART OF THE LISTING.