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So simple to use. It’s brilliant. Does what it should.
Crispin Boxhall
DFRobot
Solar Lipo Charger (3.7V)
$8.05
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In stock at supplier
This Solar lipo charger is designed for single Lithium battery (3.7V) for intelligent charging, with input reverse polarity protection. The maximum c...
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This Solar lipo charger is designed for single Lithium battery (3.7V) for intelligent charging, with input reverse polarity protection. The maximum charging current is 500 milliamperes and the connection is simple and convenient. Used with the solar battery and lithium battery, you can quickly build a solar power system. Nowadays green power, for stationary or mobile projects is becoming highly requested. Add this to your project with solar panels and make a stand alone embeded application fast. Add some of our best choices of wireless and data stream your sensoring or monitoring devices.
APPLICATIONS
- Simple solar charger.
- Solar power system, Green energy.
SPECIFICATIONS
- Input Voltage: 4.4 ~ 6V
- Charging Current: 500mA Max (Depending on the solar battery supply capability)
- Charging Cutoff Voltage: 4.2V
- Operating Temperature: -40 ~ 85°C
- Module Size: 33mm * 33mm * 12mm(1.30"*1.30"*0.47")
- Requisite battery: 3.7V lithium battery (Please note the maximum permissible charging current of the lithium battery)
- Charging Indicator:
- No Battery: Red LED Flashing
- Charging: Red LED
- Done: Green LED
OPTIONAL PARTS
DOCUMENTS
SHIPPING LIST
- Solar Charger Module x1
Jargon buster
Plain-language definitions for the technical terms used above.
- LED
- A light-emitting diode (LED) is a small electronic component that emits light when current flows through it in the correct direction. Because it only conducts one way, its polarity matters, and a through-hole LED must be soldered the correct way around to light up.
- LiPo
- A LiPo (lithium polymer) battery is a rechargeable lithium battery widely used in portable projects because it is light and compact. LiPo cells need correct charging circuitry and careful handling to stay safe, so equipment that supports LiPo generally includes charging or protection hardware suited to that battery type.
- reverse polarity protection
- A circuit feature that helps protect the board if power is connected the wrong way around. It matters because it can reduce the chance of damaging the breakout during wiring mistakes, especially in classroom or prototyping use.
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Supplier page — dfrobot.com
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DFR0264 solar lipo charger module schematics 1.0
Schematic · 41.8 KB · Click any page to view full size
