Product Details
The AJC® replacement battery kit is designed for compatibility with Nonin Medical Lark 4 Plus medical devices, providing an exact OEM replacement that fits easily and precisely. This maintenance-free AGM battery technology requires no additional acid or water. Please note that you must reuse your existing cabling and hardware, as these are replacement batteries only. It is your responsibility to verify that the batteries being ordered match those in your unit prior to placing your order, as we are not liable for incorrect orders. The product is a UL recognized component and includes a 12-month warranty, with easy 30-day returns available. Disclaimer: our products are not affiliated with or authorized by Nonin Medical.








