High-Capacity 3.7V 300mAh Lithium Polymer Battery
Premium-grade Li-po battery with stable 3.7V output, ideal for compact digital devices requiring reliable power. Ultra-thin 602030 design (6.0mm x 20mm x 30mm) ensures seamless integration.
Advanced Safety & Durability
Built-in PCM protection against overcharge/discharge. High-precision laser-welded tabs enhance conductivity and lifespan. Flame-retardant casing meets UL/CE standards.
Multi-Device Compatibility
Perfect for mini drones, Bluetooth headsets, smart wearables, and backup power banks. Replaces OEM batteries in DIY electronics projects.
Batch Purchase Advantage
Wholesale pricing for bulk orders (100+ units). Global shipping with OEM/ODM customization available.
Eco-Conscious Power
0% memory effect, 500+ recharge cycles. RoHS-compliant materials for sustainable use. *Note: Includes bare cell only; solder tabs for installation.*