Reliable Electronic Power Bank PCBA Module. Providing One-stop service, we customize

according to the files provided by customers.

  Size can be made as a requirement from customers. Board thickness can be 0.4mm to

3.2mm.Protection Functions: Integrated boost lithium battery protection, featuring

safeguards against reverse connection, overcharging, over-discharging, undervoltage,

overtemperature, overcurrent protection, and overload (supports charging while discharging).