Rechargeable 14500 800mAh 3.7V battery, designed for flashlights, portable power devices, lighting applications, etc.• Dimension: φ14.3±0.2mm×50.5±0.5mm• Net weight: 19g• Internal PCB protection prevents voltages outside of 2.5-4.25V.• Innovative structure design, ensure impact-resistant• Eco-friendly
