Discover the DSC BATT1.3-4.8V Battery, specifically designed for your wireless alarm repeater. This eco-friendly battery not only supports recycling efforts due to its nickel content but also ensures your device operates at peak efficiency with a proprietary size that enhances productivity and reliability. Enjoy up to 48 hours of uninterrupted use without the need for a power outlet. It delivers a robust 4.8V DC and boasts a 1300 mAh capacity for quick and reliable charging. Ideal for replacing batteries nearing their end of life, it fits perfectly with your wireless range extender. Upgrade today and experience the convenience and dependability of DSC batteries. Don't wait, ensure your device is always ready and operational!