Upgrade your power backup with the APC Replacement Battery Cartridge #23. This reliable battery features a robust 336 mAh capacity and operates at 12 V DC, ensuring your devices stay powered during outages. Designed with lead acid technology, it offers a hot swappable feature for easy replacement without downtime. With a minimum lifespan of 3 years, this battery is a dependable choice for uninterrupted power. Its sleek black design seamlessly fits into your existing APC systems, making it a perfect solution for home or office use. Keep your devices running smoothly with this essential battery!