High-Precision Mobile Power Bank PCB Module Board PCBA
Premium-grade PCB module designed for power bank assembly, ensuring stable charging and efficient power conversion. Features multi-layer copper-clad board with fire-resistant FR-4 material, enhancing durability and heat dissipation. Integrated intelligent IC for overcharge, overcurrent, and short-circuit protection, guaranteeing device safety. Supports fast charging protocols (QC 3.0/PD 2.0) for smartphones, tablets, and portable gadgets. Ideal for DIY power banks, electronic repairs, and OEM bulk production. Compact and lightweight, optimized for seamless integration into custom charging solutions. Wholesale-ready with ultra-competitive pricing—perfect for bulk buyers and global distributors. Trust in professional-grade components at unbeatable value.