Motorola announced its G7 lineup in Brazil back in February where it outed the Moto G7 along with three additional variants. It's been over a month since the G7 announcement and Motorola is now outlining availability for two new variants in the US. The G7 became available earlier this month for the United States market but it wasn't clear if any of the other ones were going to make it. First up is the Moto G7 Power with its 5,000 mAh battery which Motorola says can last you three days off the charger. The G7 Power is going to go up for presale on March 15 with a starting price of $249...