High-Capacity 502035 Rechargeable Lithium-Ion Battery – Built for Performance
Premium 300mAh/1.11Wh lithium-ion battery with stable 3.7V output, ideal for LED lighting, portable electronics, and DIY projects. Features ultra-thin 502035 size (5.0mm thick, 20mm wide, 35mm long) for seamless integration in compact devices.
Advanced LiPo Tech & Safety
High-energy-density lithium polymer core ensures long cycle life with low self-discharge. PCB-protected against overcharge, short circuits, and overheating. Precision welding and multi-layer encapsulation for durability.
Universal Compatibility
Perfect for LED string lights, mini fans, Bluetooth devices, and IoT gadgets. OEM-friendly design supports bulk customization (connectors, wires, labels).
Bulk Advantage
Direct factory pricing for wholesale orders. Fast global shipping with quality certifications (CE/RoHS). Stock up for cost-efficient, reliable power solutions.
Note:
Custom specs available. Contact for bulk quotes.