... 23000mAh universal laptop charger power bank on the go Model: PT951) 23000mAh super high capacity portable ... battery pack and charger for your iPad and laptops;2) Ideal power bank for business trip, travel, ... flight, outdoor operations and outdoor adventure.3) Support iPad 2, iPad, iPhone 4 4G 3Gs 3G, iPod Touch ... iPhone movie playing time, or 28 hours iPad 2 movie playing time, or 80 hours iPhone ...