Solar Lipo Charger (3.7V)

INTRODUCTION

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 embedded application fast. Add some of our best choices of wireless and data stream your sensor or monitor devices.

 

APPLICATIONS

• Simple solar charger.


• Solar power system, Green energy.

SPECIFICATION

• 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℃


• 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

• Solar Panel (1.5v 250mA)


• 3.7V Polymer Lithium Ion Battery - 1000mAh

DOCUMENTS

• Wiki doc


• Schematic

PACKING LIST

• Solar Charger Module   ×1

PROJECTS

Project 1. ESP32 Solar Weather Station
The system will be placed on my balcony and will retrieve temperature, humidity and air pressure. For this project you will need:

• 1x - KDRobotKit FireBeetle ESP32 IOT board

• 1x - KDRobotKit Gravity - I2C BME280

• 1x - KDRobotKit 3.7V Polymer Lithium Ion

• 1x - KDRobotKit Solar Lipo Charger

• 2x - 6V 1W Solar Panel

• 1x - Perfboard

• 1x - Female Header

• 1x - Enclosure/box

• Wires

• Screws

SPECIFICATION

• 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℃


• 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

 

PACKING LIST

• Solar Charger Module   ×1

DOCUMENTS

• Wiki doc


• Schematic

COUNTRIES WE SHIP TO

Philippines, Lebanon, Turkey, Ecuador, Mongolia, China - Hong Kong / Macau, Andorra, Timor Leste, China, Sweden, Latvia, Suriname, Niger, Liberia, Switzerland, South Sudan, Solomon Islands, Belize, Dominican Republic, Guinea-Bissau, Peru, Czech Republic, Tajikistan, Qatar, Mayotte, Tanzania, Denmark, Cyprus, Mexico, Anguilla, Nepal, Equatorial Guinea, Pakistan, El Salvador, Saint Kitts and Nevis, Reunion, Colombia, Greece, Sri Lanka, Argentina, Moldova, Republic of, Burundi, Antigua & Barbuda, Montenegro, Seychelles, Bosnia & Herzegovina, Lithuania, Italy, Benin, Uzbekistan, Portugal, French Guiana, Iran, Spain, Singapore, Bangladesh, Slovenia, Armenia, Nigeria, Kuwait, Zimbabwe, Slovak Republic (Slovakia), Brazil, Luxembourg, Grenada, Sudan, Kazakhstan, Swaziland, Mauritania, Bhutan, Lesotho, Yemen, Jamaica, Trinidad & Tobago, Congo, Oman, Guyana, Gabon, Ghana, Congo, Democratic Republic of (DRC), Korea, Republic of (South Korea), Martinique, Belarus, Togo, Canada, Finland, United Arab Emirates, Saudi Arabia, Malawi, Sao Tome and Principe, Thailand, Algeria, Mali, Netherlands, Guadeloupe, Azerbaijan, Guatemala, Dominica, Tunisia, Ivory Coast (Cote d'Ivoire), Croatia, Virgin Islands (UK), Georgia, Malta, United States of America (USA), Ethiopia, Puerto Rico, Bermuda, Comoros, Samoa, Laos, Great Britain, Cameroon, Kenya, Iceland, Paraguay, Pacific Islands, Liechtenstein, Austria, Brunei Darussalam, Bolivia, Chile, Uganda, Senegal, Chad, Bulgaria, Australia, Madagascar, Kyrgyz Republic (Kyrgyzstan), Maldives, Serbia, Morocco, Haiti, Vietnam, Hungary, Cayman Islands, Romania, Bahamas, Korea, Democratic Republic of (North Korea), Sierra Leone, Namibia, Venezuela, Papua New Guinea, Macedonia, Republic of, Djibouti, Montserrat, Poland, Botswana, Saint Vincent and the Grenadines, Cambodia, Central African Republic, Egypt, Israel and the Occupied Territories, Turkmenistan, Honduras, Virgin Islands (US), Monaco, India, Iraq, Panama, Eritrea, Syria, Angola, Jordan, Malaysia, Japan, Saint Lucia, Burkina Faso, Rwanda, Afghanistan, Guinea, Mozambique, Norway, Turks & Caicos Islands, Germany, Zambia, South Africa, Indonesia, Cape Verde, Russian Federation, Myanmar/Burma, Barbados, Estonia, Ukraine, Libya, Albania, France, Costa Rica, Somalia, New Zealand, Mauritius, Nicaragua, Fiji, Cuba, Uruguay, Belgium, Kosovo, Gambia, Bahrain

https://kdrobotkit.com/product/solar-lipo-charger-3-7v/