Product descriptions from the supplier EWT ER10280 Battery: Long-lasting power for consumer electronics. High Capacity 600mAh: Ideal for flashlights and remote controls. 3.6V Voltage: Suitable for various electronic devices. Primary Lithium Battery: Safe and reliable energy storage. RoHS, CE Certified: Meets international safety standards. High Energy Density: Small cylindrical form fits compact IoT and meter devices. Hermetically Sealed Design: Anti-leakage structure ensures