

UPS module for Pi Zero delivers 5V output while charging batteries. I2C monitoring and auto battery switchover ensure continuous Pi Zero operation.

Delivers 5V from a 3.7V Li-polymer pack to a Raspberry Pi with bi-directional quick charge, and includes protection and capacity LEDs for safe DIY use.







Monitor your LiPo batteries!











CR2032 Lithium metal 3V 210mAh button cell battery. Great for powering low power processors or blink an LED for weeks at a time.


This is the same 18650 Lithium Ion Cell that you know and love, but now includes pre-attached solder tabs! These round high capacity cells have been mainly used in flashlight type applications but with its capability to be used as a drop-in rechargable cell at 3.7V with a capacity of 2600mAh. This battery has been made even better with the attached solder tabs. You now have a much wider range of applications to drop this battery into while still remaining simple to install!




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