Description: BZ-2986HS-2-SMT 12V Rechargeable Fan Circuit Board

The BZ-2986HS-2-SMT is a compact and efficient circuit board designed to control 12V DC rechargeable fans. Ideal for portable and table fan applications, this board supports multi-speed control, battery operation, and integrated charging features. Built using surface-mount technology (SMT), it offers reliable performance in a small form factor, making it suitable for DIY electronics, emergency cooling systems, and fan repairs. Compatible with 12V lead-acid or lithium-ion battery packs, it ensures smooth motor control and long-lasting operation.

 Power Supply:

• Input Voltage: DC 12V
• Typically used with rechargeable lead-acid or Li-ion batteries

 Functionality:

• Designed to control DC fans (commonly used in rechargeable table fans)
• Provides multi-speed fan control (usually 2 or 3 levels)
• Power switch and speed selector switch compatible
• Often includes battery protection features depending on variant

 Charging Support:

• Supports charging circuit integration for 12V batteries
• Can work with solar panels or AC adapters (if supported)
• USB charging output sometimes included (model-dependent)

 Design & Form Factor:

• Compact SMT (Surface Mount Technology) design
• Easy to install into fan housings or DIY projects
• Common in portable/rechargeable fans, DIY cooling systems, etc.

 Applications:

• Rechargeable table/desk fans
• Emergency fans
• DIY fan projects
• Small appliances using 12V motors

• Designed to control DC fans (commonly used in rechargeable table fans)
• Provides multi-speed fan control (usually 2 or 3 levels)
• Power switch and speed selector switch compatible
• Often includes battery protection features depending on variant