If you have a charger that can charge the battery out of the phone, you can overcharge the battery, Chargers like that are designed for specific batteries, and you should only use them with the battery they're designed for, even if a different battery fits.
Historical Iridium Prices and Price Chart. Iridium Price 885.00 USD/ozt (823.39 EUR/ozt) 20 Apr 2017 - 52 Week Low 520.00 USD/ozt 52 Week High 885.00 USD/ozt. EN &dr=max.
Freebase. Iridium Communications. Iridium Communications Inc. is a company, based in McLean, Virginia, United States which operates the Iridium satellite constellation, a system of 66 active satellites used for worldwide voice and data communication from hand-held satellite phones and other transceiver units.