[twister881]

Expose lithium batteries to persistent 100+ degree sunshine...gee, what could go wrong? Dumbass Product of the Year.

[Cboldt]

I’m sure they can be designed for that environment. Another product wehre the maker just skips over highly relevant operation parameters.

[steve86]

“Expose lithium batteries to persistent 100+ degree sunshine..”

The problem is overcharging, not the ambient temperature.