Important Notice: Our web hosting provider recently started charging us for additional visits, which was unexpected. In response, we're seeking donations. Depending on the situation, we may explore different monetization options for our Community and Expert Contributors. It's crucial to provide more returns for their expertise and offer more Expert Validated Answers or AI Validated Answers. Learn more about our hosting issue here.
The Optio MX4 kit includes a rechargeable lithium-ion battery (D-LI7), AA batteries can not be used. Note: We do not recommend using rechargeable CR-V3 batteries with our digital cameras due to issues with the output voltage. Specifically, avoid rechargeable CR-V3 batteries with these designations: RCR-V3, CR-VX, BP-11.
