Sx350J chip usb question

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rhelton

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Aug 15, 2014
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The usb mounted on the J board is for future updates. You will need to mount a external charging board like the Yihi balance charger to handle your batteries. If you using a single 3.7v cell than any .50 or 1 amp board will do the trick. So you need two holes lol.

edit: the J board also comes with a balance charger for handling two 18650's or 26650's in series.
 
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