Product Details
The AJC® replacement battery is compatible with the ADT 420615 alarm system, ensuring an exact OEM replacement that fits easily and precisely. This battery features maintenance-free AGM technology, which means there is no need to add acid or water throughout its lifespan. It is important to note that users must re-use their existing cabling and hardware, as these are replacement batteries only. Customers are also reminded to verify that the batteries being ordered match the existing batteries in their unit prior to placing an order, as the company is not responsible for incorrect orders. This product is recognized as a UL component, providing reliability and peace of mind. The AJC® replacement battery is backed by a 12-month warranty and easy 30-day returns. Please be aware that these products are not affiliated with or authorized by ADT.
