🔋 Product Overview – Hat 18650C Rechargeable Battery Base for M5StickC
Hat 18650C is a high-capacity, rechargeable 18650 lithium battery base engineered for the M5StickC IoT development board. It features a built-in 2200mAh lithium-ion battery that significantly extends the runtime of your device, making it ideal for portable and long-term embedded applications.
This battery base adopts the modular HAT plug-in design, ensuring a secure and stable connection with the M5StickC. A dedicated USB Type-C charging port is located on the bottom for fast and convenient recharging (charging only, no data transmission). The rear side includes multiple mounting holes for flexible installation on enclosures, robots, or flat surfaces.
Whether you're building a mobile IoT project, deploying a sensor node in the field, or powering a wearable device, the Hat 18650C offers reliable, rechargeable power in a compact form factor.
✨Features
- 🔋 Integrated 2200mAh rechargeable 18650 lithium battery
- 🔄 Replaceable battery design for extended product life
- 🔌 USB charging port (power only, no serial communication)
- 🧩 Compatible with M5StickC HAT interface
- 🛠️ Rear mounting holes for easy installation
📦 Package Contents
- 1 × Hat 18650C Battery Base
📐 Technical Specifications
| Specification | Parameter |
|---|---|
| Battery Capacity | 2200mAh (18650 Li-ion) |
| Net Weight | 90g |
| Gross Weight | 94g |
| Product Dimensions | 150 × 24 × 24 mm |
| Package Dimensions | 173.0 × 25.0 × 25.0 mm |
📘 Installation Notes
🛠️ Mounting Hole Compatibility
M5StickC units manufactured after October 2019 are equipped with mounting holes on the back, allowing secure screw installation with the Hat 18650C battery base. If your M5StickC is an earlier version without these mounting holes, it cannot be physically fastened to the Hat 18650C using screws. However, this does not affect the module’s electrical functionality or performance in any way.