High-Capacity Rechargeable Lipo Battery
Premium 240mAh lithium polymer battery with stable 3.7V output, ideal for compact electronics like wireless earbuds, mini drones, and medical devices. UL1642-certified cells ensure safety and durability.
Multi-Certified Reliability
Rigorous testing under UN38.3, BIS, WERCS, and CE standards guarantees compliance for global shipping and industrial use. Heat-resistant casing prevents leaks or swelling.
Precision Engineering
Ultra-thin 502030 size (5.0×20×30mm) fits space-sensitive designs. Gold-plated connectors and stacked electrode工艺 enhance conductivity and cycle life (500+ charges).
Bulk Wholesale Advantage
Direct factory pricing with MOQ flexibility. Compatible with IoT gadgets, backup power banks, and DIY projects. Ships with anti-static packaging.