Product Details
The AJC® replacement battery is compatible with the Parks 811B Doppler medical device, providing an exact OEM replacement that ensures easy and precise fitting. This maintenance-free battery utilizes AGM technology, eliminating the need for acid or water additions. Please note that users must re-use their existing cabling and hardware, as these are strictly replacement batteries. It is crucial to verify that the ordered batteries match those in your unit to avoid incorrect orders, for which the company disclaims responsibility. Additionally, the battery is recognized as a UL component and comes with a 30-day return policy and a 12-month warranty. Please be aware that the products are not affiliated with or authorized by Parks.








