What size batteries does Midland ER310 use?

The Midland ER310 uses a rechargeable lithium-ion battery and can also be powered by hand-crank or solar charging, making it quite versatile. Many users find this feature particularly appealing, as it eliminates the need for regular battery purchases. The rechargeable option allows for prolonged use, especially during emergencies when power sources are limited. Campers often utilize the solar feature to keep their radio charged throughout their trips. PRO TIP: Always check the battery status before heading out for extended outdoor adventures. However, if you're looking for a model that uses standard AA or AAA batteries for easy replacements, this might not be your best choice.