High-performance 18650 3S 1200mAh 9.6V Rechargeable LiFePO4 Battery Pack, engineered for superior cycle life and thermal stability. Ideal for sweep meters and digital devices, this lightweight, compact power solution delivers reliable, long-lasting energy with built-in PCB protection and CE/RoHS/UN38.3 certifications. Trusted by global OEMs for industrial and portable applications.More