PureTek® CN3065 Mini Solar Lipo Lithium Battery USB Charger Board Module DC4.4-6V 500mA with connectors.
Description:
This is a mini Solar Lipo charger based on the CN3065 - a single lithium battery charge management chip.
This Solar charger provide you with the ability to get the most possible power out of your solar panel or other photovoltaic device and into a rechargable LiPo battery or 18650 battery. Set-up is easy as well, just plug your solar panel into one side of the Solar charger and your battery into the other and you are good to start charging.
The output of the Solar Charger is intended to charge a single polymer lithium ion cell or 18650 battery. By default, the Solar charge comes set to a maximum charge current of 500mA with a maximum recommended input of 6V (minimum 4.4V).
Please ensure that the module is well ventilated as it can get very hot, it has an internal automatic thermal cutout set at 115C.
Features:
Solar panel input: 4.4-6V
Charge current: 500mA
Interface: 2-pin JST connectors(or PH2.0)
Short circuit protection
Overcharge protection at 4.2V +/- 1%
Over-discharge protection at 3.7V +/- 1%
Continuous Charge Current of 500mA
Automatic internal thermal regulation
Battery status indication ( Red : Charging , Green: Charged )
Support USB Charge (Micro-USB Connector)
Size: 2cm x 4cm
Connections:
BATT
+ Battery Positive
- Battery negative
SYS
+ System / device / load positive
- System / device / load negative
SOLAR
+ Solar cell positive
- Solar cell negative
Micro USB
Alternative input to charge the battery
The datasheet for the CN3065 IC is here:
https://www.alldatasheet.com/datasheet-pdf/pdf/1133212/CONSONANCE/CN3065.html
I have solar panels here:
https://www.ebay.co.uk/itm/274402842092
Shipping list:
1x CN3065 Mini Solar Lipo Lithium Battery USB Charger Board Module 500mA DC4.4-6V
3x 2-pin JST connectors with 100mm black and red wire