"Extended Battery Life: The BAOFENG DM-1801 original battery offers a capacity of 2200mAh and a voltage of 7.4V, providing up to 24 hours of continuous use. Ideal for extended outdoor activities like hunting, camping, and road trips, it supports desktop charging for added convenience Enhanced Safety Features: Designed with over-charge, over-heat, and over-discharge protection, this BAOFENG DM-8 Li-ion battery ensures safe and reliable use during long hours of communication, making it perfect for drivers and outdoor enthusiasts Rugged High-Impact Housing: Built to withstand tough environments, this battery features high-impact housing for durability. It undergoes comprehensive testing, including simulations for mechanical shock, vibration, and thermal cycling, ensuring it performs even in rugged conditions Perfect Compatibility: This 7.4V 2200mAh battery is compatible with a variety of BAOFENG two-way radios, including BF-H6, DM-1801, DR-1801, GA-510, and GD-77 models, providing seamless power support for your communication devices on outdoor adventures Ideal for Outdoor Activities: Whether you're hunting, camping, or on a long road trip, the BAOFENG 7.4V replacement battery ensures your two-way radio stays powered throughout your journey. Its robust design and extended battery life make it the perfect companion for any trip"