
Li-ion 28.8V 7500mAh Bb-2590 Battery. High Capacity Performance: Features 28.8V 7500mAh capacity with verified performance for tactical communication. Hermetically Sealed Design: Built with hermetic sealing to ensure durability and protection against environmental factors. Wide Compatibility: Replaces BB-390A/U, BB-590/U, BB-390B/U, BB-490/U, BA-5590/U, and BA-5390/U batteries. Comprehensive Safety Protection: Equipped with short circuit and improper charge protection mechanisms. Full Customization Available: Supports full customization, minor customization, and flexible customization from samples or designs. OEM and ODM Services: Manufacturer offers both OEM and ODM services for tailored battery solutions. Strict Quality Inspection: Undergoes 100% visual and functional inspection before shipment. ISO9001 Certified: Manufacturing process certified under ISO9001:2015 management system.