M mklnz macrumors regular Original poster Sep 9, 2010 #1 Hi guys, I just purchased a Just Mobile Gum Plus back up battery for my iPhone 4. Since the backup battery charges itself via USB, can I use the iPhone USB wall charger to charge the Just Mobile gum plus? Has anyone tried this?
Hi guys, I just purchased a Just Mobile Gum Plus back up battery for my iPhone 4. Since the backup battery charges itself via USB, can I use the iPhone USB wall charger to charge the Just Mobile gum plus? Has anyone tried this?