Adafruit bq25185 USB / DC / Solar Charger with 3.3V Buck Board

This compact powerhouse combines high charge currents and versatile power input options, ensuring your projects stay energized. Compatible with USB, DC, and solar, it optimizes energy input while maintaining efficiency. A seamless blend of innovation and value, it's an ideal upgrade for existing setups seeking improved performance.

Specifications:

• Charger Chip: bq25185 with power path support
• Buck Converter: TPS62569 for clean 1 Amp output
• USB Type C with 5.1k CC resistors
• DC/Solar Input: 5 ~ 18V
• 1A Default Charge Rate (adjustable to 500mA)
• Regulated Output: 4.5V and 3.3V max
• Three Status LEDs: Orange (Charging), Red (Fault), Green (3.3V output)

From laptops to solar panels, keep your electronics running smoothly by simply connecting a 500mAh or larger battery. Enjoy precision power management and load distribution to prolong battery life and optimize energy use, even in solar-powered configurations.