in stock
18650 Battery Charge Shield Board USB 3.3V / 5V
This board is a charge Shield for a single 18650 Battery.
It can provide 3V (1A) or 5V (2A) output - through the solderable ports on the side of the board.
The board cannot only be used to provide power from the battery, but also to charge the battery - this makes it great to use in projects with a built-in battery.
It is charged through a Micro USB port and features a Type-A USB port for output.
The charge is at 0.5A, which allows using a smaller input source (e.g. solar panel) and accepts input range from 5-8V.
A green/red LED indicates the charging status.
IMPORTANT: Be careful of "+" and "-" being wired correctly. Incorrect wiring or putting the battery in the wrong way round can damage the circuit.
FEATURES
- Battery protection(Overcharge or Over-discharge)
- Micro USB port Input
- Type-A USB Output
- 0.5A current charging
- switch control USB output
- 5~8V Input Voltage
- 3V & 1A Output
- 5V & 2A Output
- Charging Status LED
- 3x 3V solderable output port
- 3x 5V solderable output port
Does not include a 18650 battery.