Parts Idea: Lithium Polymer USB Charger and Battery

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VWFringe

Senior Member
ECF Veteran
Jan 7, 2011
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South Orange County, CA
900 mAh battery should fit in 2xAAA box
...along with it's own charging circuit

$25 however

board 1" x 1"
battery 1" x 2"

10161-04_i_ma.jpg
00341-01_i_ma.jpg


WHAT CAUGHT MY EYE:
" This is the highest energy density currently in production."

500ma (solder jumperable)
Has SYS out for use while charging, but is under-powered for vaping

maybe two or three would fit inside, didn't see how thick they are

based on MCP73831 = CC/CV charging

EDIT: this board also has a boost converter for 5 volt output, but it's too low power for vaping - and i'm not sure if that effects it's ability to use the battery directly

PS: no tech support available
 
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