IP5328P dual USB 18650 bidirectional Fast charge Module

IP5328P Main System SOC: Powered by the advanced IP5328P power management IC, integrating a synchronous boost converter, lithium battery charger, and multi-protocol fast-charge controller onto a single board.

Bidirectional Fast Charging: Supports high-efficiency fast charging in both directions—rapidly topping up connected devices as well as quickly recharging the internal lithium battery bank.

Multi-Protocol Fast-Charge Compatibility: Compatible with major fast-charging standards including Qualcomm QC2.0/QC3.0, FCP (Huawei), AFC (Samsung), and Apple fast charge protocols up to 18W.

Dual USB-A Output + Type-C / Micro-USB Ports: Features two USB Type-A output ports, a Micro-USB input port, and a versatile Type-C port that supports both power input and output.

Comprehensive Protection Architecture: Onboard protection IC guards against overvoltage, undervoltage, overcurrent, short-circuits, and high-temperature thermal runaways.

LED Power Status Display: Integrated LED indicators show real-time battery level percentage and fast-charging active status at a glance.

Housing & PCB Style: High-density 4-layer FR-4 glass epoxy PCB with heavy copper traces, SMD components, and gold/nickel-plated connector ports.

Contact & Terminal Style: Solder pads for battery terminals (B+ and B-), dual female USB-A sockets, one female Type-C port, and one Micro-USB port.

Technical Specifications:

Main IC: IP5328P.

Supported Battery Voltage: 3.7V Nominal Lithium-Ion / LiPo (3.0V–4.2V range, e.g., 18650 cells in parallel).

Input Charging: 5V/2A, 9V/2A, 12V/1.5A (up to 18W max).

Output Power: 5V/3.1A, 9V/2.0A, 12V/1.5A (up to 18W max per port).

Conversion Efficiency: Up to 95% synchronous boost efficiency.

Color: Black PCB with silver shield connectors and status LEDs.

Usage Advice: Strictly observe battery polarity when connecting cells to B+ and B-. Do not connect cells in series; only single-cell 3.7V nominal lithium configurations (or parallel cell packs) are supported.

Maintenance: Store in an anti-static bag in a cool, dry place. Keep solder pads free of debris and moisture.

Essential High-Performance Power Bank Module: Position as the ultimate upgrade board for DIY enthusiast power banks, high-speed mobile field chargers, and portable power stations.

Highlight 18W Fast Charging & Multi-Protocol Support: Emphasize its ability to negotiate QC3.0 fast charging for smartphones, tablets, and IoT edge platforms without relying on slow 5V 1A standard charging speed.

Recommended Cross-Sell Add-ons: Pair with 2 x 18650 Lithium Battery Shield Power Expansion Board, 4 x 18650 Lithium Battery Shield Power Expansion Board, TP4056 1A lithium charging module Type-C, and ESD antistatic mat 50x40CM PCB Welding Mat.

Featured Collection Hero: Display prominently on your Battery Charger Module collection page as your high-spec bidirectional fast-charge option.