5000 mAh External Battery for HTC Thunderbolt & HTC HD7 Cinch Power 5000 mAh External Battery for HTC Evo 4G + Travel Adapter; Compatible with many devices, including 3G iPad, iPhone 4 4G, 3G 3Gs iPhone, iPod touch (1G,2G,3G),HTC Android (EVO,incredible,G1,Nexus one), Motorola Droid X Eris, Blackberry (9630,9700,9550,9800)! The CP507 Power-Pack Charges :iPad, iPhone 4, 4G, 3G & 3Gs, the New iPod Touch, T-Mobile G1 (Android), Sidekick, BlackBerry (Curve, Storm, Bold, & Pearl), Sony Ericsson K750, Samsung D800,and many MORE products! NOTE: Please use your Apple cable to charge your iPad because charging your iPad requires you to use a thicker cable in order to charge it. Thank you for cooperation! FREE: AC Charger 100-240V Charger, USB Cable, iPhone adapter, Sony Ericsson K750 adapter,Samsung D800 adapter, mini USB adapter, & micro USB adapter included! T-Mobile G1 (Android), Sidekick, BlackBerry (Curve, Storm, Bold, & Pearl),