Based on constant current/constant voltage single cell charger chip CN3065, this board is intended for usage in solar powerd projects. It can charge battery while powering the system and it can charge baterry while connected via micro USB connector.
Product Id: 11930
Your Price:
€6.50
Shipping Weight: 15 g
Specifications:
- solar panel input: 4.4 - 6V
- max charge current: 500mA
- charging status indicator via red and green LEDs
- micro USB and JST connectors
CN3065 Datasheet
Input voltage 12 V, output volatage 4.2 V, max. charging current 2 A, PWM switching frequency 300 KHz, working temperature -40 °C to +85 °C, dimensions 45x20x9.5 mm.