700mAh 4/HR-4U AAA Replacement Battery for Optomed Smartscope M5, Smartscope M5 Pro

AAA battery, model 4/HR-4U, with 700mAh capacity — designed for use with Optomed Smartscope M5 and Smartscope M5 Pro. This 700mAh AAA cell matches the original specification for the Smartscope M5 series and provides a direct-fit replacement to restore device power.