ITEM NAME:Micro-Lipo Charger For Lipoliion Micro-Lipo Micro-B USB Battery Charger Boa G8H4 Micro-Lipo Charger For Lipoliion Micro-Lipo Micro-B USB Battery Charger Boa G8H4 Details: Assembled Board.5V Input via Micro-B USB Connection 100mA and 500mA Current Options.2-Pin JST cable included For use with Adafruit LiPoly/LiIon batteries only! Other batteries may have different voltage, chemistry, polarity or pinout.5V input via Micro-B USB connector For charging single Lithium Ion/Lithium Polymer 3.7/4.2v batteries(not for older 3.6/4.1v cells).100mA charge current, adjustable to 500mA by soldering a jumper closed Description Oh so handy, this little lipo charger is so small and easy to use you can keep it on your desk or mount it easily into any project! Simply plug it via any MicroUSB cable into a USB port and a 3.7V/4.2V lithium polymer or lithium ion rechargeable battery into the JST plug on the other end. There are two LEDs - one red and one green. While charging, the red LED is lit. When the battery is fully charged and ready for use, the green LED turns on. Seriously, it could not get more easy. Charging is performed in three stages: first a pre