IP5389W Features Ergonomic， form-fitting， fully protective ultra-resistant case-and-battery in one for your phone Integrated power switch allows you to switch on/off the battery case Use breakthrough rechargeable lithium polymer battery State-of-the-art battery technology extends the life of your phone for hours Check the power status at a glance with an integrated 4-light LED status indicator Allows you to charge and sync your phone while refilling your battery at the same time Built-in short circuit and over-charge protection Recharge for over 500 cycles Specially designed for iPhone 5S/5  Quickly and effectively solves the low power problem for your phone while on-the-go Keeps your iPhone 5S/5 always powered Supports over-current， over-voltage， over-charge， over-discharge and short circuit protection Lightweight and compact size for ease of carrying A must-have item for travel and going on business General Specs Type Backup Battery Compatibility iPhone 5S/5 Capacity 2200mAh Input DC 5V 0.5A Output DC 5V 0.5A Package Details Weight: 155.15 g Size: 15.5*9*2.5 cm

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