Custom OEM 3S1P Li-ion Lithium Battery Pack – 2500mAh 12.6V
Premium 18650 lithium-ion cells ensure high energy density and long-lasting performance. Precision spot-welded nickel strips enhance conductivity and durability. Compact 3S1P configuration delivers stable 12.6V output, ideal for drones, power tools, medical devices, and portable electronics. Built-in PCB protection prevents overcharge, over-discharge, and short circuits for ultimate safety. Custom OEM options available for bulk orders—tailored specs, branding, and packaging to fit your needs. Globally sourced materials, rigorously tested to meet international safety standards (CE, RoHS compliant). Exclusive wholesale pricing—lowest rates guaranteed for bulk purchases. Fast global shipping, reliable supply chain.