MagSafe Battery Pack Updated for Faster iPhone Charging

Tech giant Apple has introduced a new firmware update to the MagSafe Battery Pack. This firmware update is going to allow the MagSafe Battery Pack to recharge the iPhone devices a little faster. As of right now, when the the MagSafe Battery Pack is plugged into a 20W charger, it can transfer up to a 15W charge to an iPhone device. However, with this new update, the MagSafe Battery Pack will be able to charge up to 7.5W while being off the power grid. Prior to this firmware update, it was only able to charge at up to 5W while being portable.

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