It has a hard plastic casing around the connectors, and silver plated connectors

so I think the hardened plastic will probably be fine

The PowerPak uses a hardened plastic case

so I think the hardened plastic will probably be fine

The outside material is made of a hard black plastic and body is a hard gray plastic

Water/dirt/shockproof with a hard plastic exterior.+ Requires micro USB to charge, which isn't proprietary.+ Blue LED indicators to indicate charge

The plastic/rubberized housing and dirt-proof protection is a necessity for the outdoorsman like myself

I got 2 of them and use them at home as well as for travelling

There are five led’s that show that relative charge level of the battery pack

I like the factthat I