Specification
Brand: BigMax
IC Model: IP5356
Product Type: Power Bank Replacement Circuit Board
Battery Support: 1S 3.7V Lithium Battery (18650 / Polymer)
Capacity Support: 10000mAh / 20000mAh Power Bank
Maximum Output Power: 22.5W Fast Charging
Fast Charging Protocols: PD, QC, VOOC, AFC, FCP
Input Port: Type-C / Micro USB (Model Dependent)
Output Port: USB / Type-C Output
Protection: Overcharge, Over-discharge, Overcurrent, Short Circuit
Display: LED Indicator / Digital Display (Model Dependent)
Description
The BigMax Power Bank Circuit Board is a high-performance replacement module designed for repairing or building 10K and 20K power banks. Powered by the IP5356 IC, it supports up to 22.5W fast charging with multiple protocols like PD, QC, and VOOC. This ensures compatibility with a wide range of smartphones and devices. It supports standard 3.7V lithium batteries and includes built-in protection features for safe operation. Ideal for DIY projects or repairing damaged power banks, this board delivers stable and efficient performance.
Application
Power bank repair and replacement
DIY power bank projects
Portable charging devices
Lithium battery-based charging systems
Mobile fast charging solutions
