Datasheet

Overview
PowerBoost 1000C is the perfect power supply for your portable project! With a built-in
load-sharing battery charger circuit, you'll be able to keep your power-hungry project
running even while recharging the battery! This little DC/DC boost converter module can
be powered by any 3.7V LiIon/LiPoly battery, and convert the battery output to 5.2V DC for
running your 5V projects.
If you dont need the 1A battery charger, smart load-sharing, or 1A iOS resistors, check out
the Powerboost 500C (http://adafru.it/dDF)
Like our popular 5V 1A USB wall adapter (http://adafru.it/duP), we tweaked the output to be
5.2V instead of a straight-up 5.0V so that there's a little bit of 'headroom' for long cables,
high draw, the addition of a diode on the output if you wish, etc. The 5.2V is safe for all 5V-
powered electronics like Arduino, Raspberry Pi, or Beagle Bone while preventing icky
© Adafruit Industries
https://learn.adafruit.com/adafruit-powerboost-1000c-load-share-usb-
charge-boost
Page 3 of 23