Description : USB-C 15W Boost Charger Module for 2S 3S Li-ion Packs

The USB-C 15W Boost Charging Module is a compact and efficient solution for charging 2S and 3S Li-ion battery packs using a standard USB Type-C power source. Designed for DIY electronics, power banks, robotics, and portable devices, this module boosts 5V input to the required lithium battery charging voltage.

The board supports 2S (8.4V) by default and can be easily converted to 3S (12.6V) by removing the onboard resistor, making it flexible for multiple applications. Its small footprint allows easy integration into tight enclosures while delivering stable and reliable performance.

Specifications

• Input Voltage: 5V USB Type-C
• Battery Support: 2S / 3S Li-ion packs
• Output Voltage:
• 8.4V (2S)
• 12.6V (3S – resistor removed)
• Max Power: 15W
• Charging Type: Boost charging
• Connector: USB Type-C
• Protection: External BMS required
• Efficiency: High-efficiency DC-DC boost
• Board Size: Compact, lightweight design
• Application: DIY, portable power, electronics

Key Features

• USB Type-C Input – Supports modern USB-C power sources for easy charging
• 15W High-Power Output – Efficient boost charging for faster battery charging
• 2S & 3S Battery Support – Works with 7.4V (2S) and 11.1V (3S) Li-ion packs
• Selectable Voltage Mode – Simple resistor change to switch between 2S and 3S
• Compact & Lightweight Design – Ideal for space-constrained DIY projects
• High Conversion Efficiency – Stable DC-DC boost performance with minimal heat
• Wide Application Use – Suitable for power banks, robotics, speakers, and IoT
• Easy Solder Pads – Clearly labeled B+, B-, GND for quick installation
• Reliable Charging Stability – Maintains consistent output under load
• DIY-Friendly Module – Perfect for makers, engineers, and electronics hobbyists

USB C charger module, 15W boost converter, 2S Li-ion charger, 3S Li-ion charger, Type C power board, battery charging module, DC boost charger, DIY power module, lithium battery charger, USB C boost board

#USBCCharger #LiIonBattery #BoostModule #2SBattery #3SBattery #DIYElectronics #PowerModule #TypeC #BatteryCharger #ElectronicsDIY

Package Included

1 × USB-C 15W 2S–3S Li-ion Charging Boost Module