Product Details
The AJC® replacement battery is compatible with Parks Medical models 811AL, 811B, 811BTS, and 811L Doppler devices, ensuring an exact OEM replacement that fits easily and precisely. It utilizes maintenance-free AGM technology, which eliminates the need for adding acid or water. It is important to note that you must re-use your existing cabling and hardware, as these are replacement batteries only. Additionally, it is the buyer's responsibility to verify that the batteries ordered match those in the unit prior to placing the order, as the company is not responsible for incorrect orders. The battery is a UL recognized component, offering confidence in its safety and reliability. The product comes with a 12-month warranty and allows for easy 30-day returns. Please be aware that our products are not affiliated with or authorized by Parks Medical.








