18650 shield v3 mobile power bank for Arduino and Raspberry pi
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The 18650 Battery Shield V3 is a versatile power management module designed to provide portable power for Arduino and Raspberry Pi projects using 18650 lithium-ion batteries. It integrates battery charging, voltage regulation, and power management features into a compact shield that is easy to use in mobile applications.
Key Features:
- Battery Compatibility: Supports 18650 lithium-ion batteries, widely available and rechargeable.
- Power Input: Can be powered via micro USB or terminal blocks, depending on the configuration.
- Output Voltage: Typically provides 5V output to power Arduino and Raspberry Pi boards.
- Charge and Discharge Protection: Built-in protection circuitry for safe charging and operation.
- LED Indicators: Indicates charging status and power level.
- Additional Features: May include USB output ports for charging external devices, power switch, and voltage selection.
- Battery Type: 18650 lithium-ion battery
- Input Voltage: 5V DC (from USB or terminal blocks)
- Output Voltage: 5V DC
- Output Current: Typically supports up to 2A or more, depending on the model.
- Charging Current: Supports charging currents suitable for 18650 batteries.
- Protection: Overcharge, over-discharge, over-current, and short circuit protection.
- Dimensions: Compact size designed to fit Arduino and Raspberry Pi form factors.
- Mobile Projects: Enables portable and mobile power solutions for Arduino and Raspberry Pi.
- DIY Electronics: Ideal for hobbyists and makers creating mobile devices, robots, and remote sensors.
- Field Research: Used in outdoor and remote locations where power outlets are unavailable.
- Backup Power: Provides backup power for critical applications requiring uninterrupted operation.
- Education: Used in classrooms and workshops to teach about power management and electronics.
Technical Specifications:
- Logic Family: CMOS
- Number of Channels: 3
- Switch Configuration: Single-Pole Double-Throw (SPDT)
- Supply Voltage Range: 3V to 15V
- “ON” Resistance (R_ON): 125Ω typical at V_DD = 10V
- “OFF” Leakage Current (I_OFF): ±100pA typical at V_DD = 10V
- Control Input Voltage (V_IH): 0.7 V_DD min, 0.3 V_DD max
- Maximum Operating Frequency: 40 MHz at V_DD = 10V
Applications:
- Signal routing and switching
- Analog and digital multiplexing
- Audio and video signal processing
- Data acquisition systems
- Test equipment