Datasheet

Overview
If you have a Pro Trinket you probably know it's the perfect little size for a portable project.
This LiPoly backpack makes it really easy to do! Instead of wiring 2 or 3 boards together to
make a charging system, this little PCB sits on top of the Pro Trinket and allows a
LiPoly/LiIon battery to plug in. When the Pro Trinket USB port is powered, the battery is
recharged automatically. Unplug the USB port and the Pro Trinket will switch over to the
rechargeable battery.
It does not work with normal Trinkets. However, you can use it with our Adafruit Sound FX
board series (http://adafru.it/rd9)!
© Adafruit Industries
https://learn.adafruit.com/adafruit-pro-trinket-lipoly-slash-liion-
backpack
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