“Once fully charged, how long will this battery pack keep it's charge? I will be using this battery pack while at sea... for up to 2 weeks at a time. I will not have access to a charging station for this device and want to know how long the charge will keep on the device after being fully charged.”
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It will provide about 24 hrs of normal use when fully charged. If you are not using it, it will maintain the charge for several weeks. I don't have an exact time frame because there are too many variables that will effect it.
Sorry, there was a problem. Please try again later.It should hold for a week as long as you don't plug in the USB before you need it. I made the mistake of connecting the USB before remembering to connect my phone and the battery pack was on low.
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