3.7v 1s Pcb For Mobile Phone Battery

We are famously engaged as manufacturer and exporter of a world-class range of 3.7V 1S PCB for Mobile Phone Battery in Shenzhen, Guangdong, China. Details as given below:- Battery PCB A. Electrical Parameter 1. Over-charge voltage: 4.375A 0.05V ( Custom to meet your demands) 2. Over-charge release voltage: 4.175A 0.05V 3. Over-discharge voltage: 2.500A 0.075V 4. Over-discharge release voltage : 2.9A 0.075V 5. Inner Resistance: 60 mIC 6. Excess Current protection for discharging: 2-5A 7. Short circuit protection: yes 8. Short circuit protection delay time: 80A 40I S B. Rigid PCB Parameter 1. Material Structure: FR4 /Copper 2. Copper thickness: 1oz-4oz 3. PCB thickness: 0.02--0.04inch 4. Min. circuit width: 0.008inch 5. Min. hole size: 0.008inch 6. Surface Treatment: OSP: 0.3-0.5um 7. Surface Treatmenti 2-40um(Lead free HASL) 8. Solder mask: Blue/Green