High-Tech Battery Solutions carries a full-line of ADI/Ademco alarm system battery replacements. All replacements are in stock and ready to ship. Our entire ADI/Ademco security alarm system battery product line is displayed below. Every ADI/Ademco alarm system battery replacement we offer carries a one-year free replacement warranty, and is shipped charged and ready for immediate installation. Do you have a question? Feel free to contact us online, or call us toll free at 1-877-775-4381 to talk to a security system battery specialist today.