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.
The Iridium 200 Minute Prepaid Airtime SIM Card is loaded with 200 satellite phone minutes that can be used anywhere in the world. Lifetime of minutes is 6 Months, but this validity period can be extended by adding more minutes prior to expiration.