Now we"re introducing our newest backup battery, designed specifically for BlackBerry and any smartphone using a mini- or micro-USB charging port: the rechargeable RichardSolo 1800 Battery - just connect it to your phone and it begins to charge instantly.There"s nothing quite like it. It has 1800 mAh of capacity, which is enough to completely charge your BlackBerry or smartphone, with power to spare! In the kit, you get a dual-port USB car charger, retractable USB cable, and mini/micro-USB connector cables. You can charge your phone at in your car, from your computer, or connect the RichardSolo to the BlackBerry/smartphone and charge both in tandem together overnight. You"ll wake up in the morning with both fully charged