Note, there's a different kind of battery that lasts a lot longer (can be charged more), called an Edison battery (nickel-iron battery) that may be a
good one to use with solar chargers, post SHTF. Check into it.
This content community relies on user-generated content from our member contributors. The opinions of our members are not those of site ownership who maintains strict editorial agnosticism and simply provides a collaborative venue for free expression.