PD3.1 100W Bidirectional Fast Charger Power Bank Board Boost Buck 2S 3S 4S 5S 6S Battery Charging Discharging Li Ion Lifepo4 BMS

100W bidirectional fast charging Power Bank module 2S 3S 4S 5S 6S Lithium Battery PD Quick Charge Li ion Lifepo4 BMS Charger TYPE-C USBDefault 4S Li-ion Supports 2S 3S 4S 5S 6S LiFePO4 (3.65V/cell) & Ternary Li-ion (4.2V/cell) (Select battery type by short-circuiting designated pads） 2S MAX 30W/3S MAX 45W/4S MAX 100W/5S MAX 100W/6S MAX 100WKey Features Highly Integrated Design: Combines bidirectional buck-boost controller, supports 2-6 series batteries, and delivers up to 100W input/output power. 2-Port Flexible Charging: Supports fast charging via USB-A + USB-C ×2 (any port). Wide Protocol Compatibility: UFCS/PPS/PD3.1/SVOOC/VOOC/SCP/FCP/QC/AFC/PE/SFCP/BC1.2.Technical SpecificationsDimensions: 68mm × 2.5mm × 1.4mm.Input/Output Voltage: DC 5–20V (wide compatibility).Certification: PD3.1 DRP Certified (TID:10710).Supported Fast Charging ProtocolsProtocolInput/OutputVoltage/CurrentPD3.1Input/OutputUp to 100W (20V@5A, 3.3–21V@5A)UFCSInput (60W)/Output (100W)Input: 20V@3A; Output: 3.4–21V@5AQCQC3+/QC3.0/QC2.0QC2.0: 5/9/12/20V; QC3.0: 3.6–20V (200mV/step); QC3+: 3.6–20V (20mV/step)FCPInput/Output5/9/12VSCPInput/OutputInput: 5/9/10/12V; Output: 3.3–12VAFCInput/Output5/9/12VPEPE2.0/PE1.1 OutputPE2.0: 5–12V (500mV/step); PE1.1: 5/7/9/12VSFCPOutput5/9/12VProtection MechanismsInput/Output Overvoltage ProtectionOutput Overcurrent/Short-Circuit ProtectionBattery Undervoltage/Overvoltage ProtectionNTC Temperature ProtectionDie Overheat ProtectionCharging Timeout ProtectionEfficient Buck-Boost DischargeAdjustable Output Power: Up to 100W via external PIN configuration.Precision Voltage Control: 3.3–27.3V output, 10mV step adjustment.Current Limiting: Customize battery/load limits via I2C.PD Peak Current Support: Compliant with PD specifications.Smart Mode Switching: Auto-toggle between PWM and PSM based on load.ApplicationsHigh-power portable chargers for laptops, phones, and IoT devices.Multi-device charging stations with adaptive voltage/current.Automotive/industrial power solutions requiring wide voltage input.