A growing number of preparedness items that the typical prepper has in their kits are run by batteries. From Iphones to AM/FM radios to ham HT’s and flashlights, these low power devices need juice. There are several ways to keep them charged, either with their built in batteries or with rechargeable NiMH cells. So just what is the best way to keep the power up in all those devices? Continue reading Devices for Survival!