Caldwell E-Max Pro 3 V Rechargeable Lithium-Ion Battery Pack, Yellow

The E-Max lithium-ion battery is a reliable power source designed specifically for Caldwell E-Max Pro hearing protection. This rechargeable battery offers a seamless solution for extended use, eliminating the need for disposable batteries. Charging is simple with a micro USB cable and the built-in LED charge indicator clearly displays when the battery is fully charged and ready for use. With an impressive 16 hr runtime, this battery ensures your E-Max Pros stay powered throughout a full day at the range. Its secure fit within the electronic hearing protection guarantees consistent performance and convenience. The E-Max lithium-ion battery is the perfect accessory for shooters who demand efficiency and reliability from their hearing protection equipment.