Details

LA3098 Iridium NAL Wall AC DC Charger
Just plug it into an AC Wall socket and connect to your NAL Modem
Overview
Input: 100–240VAC, 50/60Hz, 0.8A Max.
Output: 4.2–4.8VDC, 4.0A Max.
AC Wall adapter is US Type (Internatonal wall adapter is required for other regions)
DC Connector: Mouser 171-0725 DC Power Plug