5000mAh Power Bank Charger For Galaxy S2 1. Li-polymer battery cell 2. Capacity can be optional 3. FCC/CE ... S2 Simple and fashion design, Ingenious! Stylish! Light weight! Compact and portable! Easy to carry! Use in anywhere! Anytime! Perfect for travelling. Battery ... saved.Capacity can be optional.Compatible to charge for iPhone, iPod, iPad, Smart phones likes Samsung, Nokia, HTC, LG, Blackberry, ...