Product Details
The AJC® replacement battery is compatible with the Chamberlain 3-4 HPS MyQ belt drive garage door opener, designed as an exact OEM replacement that guarantees a precise fit. Utilizing maintenance-free AGM technology, this battery requires no adding of acid or water throughout its lifespan. It is important to note that existing cabling and hardware must be reused, as these are replacement batteries only. Customers are responsible for ensuring that the ordered batteries match the specifications of their existing units prior to placing an order. The battery is a UL recognized component, providing assurance of its quality and safety. Additionally, the product is backed by a 30-day return policy and a 12-month warranty, although it is explicitly stated that these products are not affiliated with or authorized by Chamberlain.
