Key Features:
Ultra-compact 120mAh LiPo battery with precise 401230 dimensions (4.0mm thick × 12mm wide × 30mm long), ideal for space-constrained devices like mini drones, wearable tech, and IoT sensors. Certified safe with UL1642, UN38.3, and CQC standards—ensuring reliability for global shipping and high-demand industrial applications. High-efficiency 3.7V output supports low-power electronics, including medical devices, Bluetooth earbuds, and backup power modules. Lightweight yet durable, crafted with multilayer protection against overcharge and short circuits—perfect for OEM bulk orders. Direct wholesale pricing with no MOQ barriers, backed by full-category sourcing for seamless bulk procurement.