dodocool Portable Power Bank External Backup Battery Charger 12000mAh

Note: 1. If you want to charge your iPhone with this power bank, you need an adapter, excluded in the package. 2. While you charge the power bank, please do not forget to press the power button first. Features: Capacity of 12000mAh, compatible with popular smartphones and tablets, such as Samsung, iPhone, HTC, etc. Dual USB output for charging two devices simultaneously. Full protection against over-charge / over-discharge / over-current / over-voltage / short-circuit, etc. Four Blue LED Lights indicate the charging state and power level (four lights on for full power and one for low). Equipped with one USB cable, supporting data transmission. Long lifespan: circle time is more than 500.Specifications: Battery type: Samsung Li-Polymer battery Capacity: 12000mAh Output: DC 5V 1A / 2.1A Input: DC 5V 1A Working temperature: -10~40 Celsius degree Material of shell: ABS Interface of battery: 2 * USB 2.0, 1 * Micro USB Charging time: Around 13 hoursSeller Warranty: - 30 Day  Mony Back Guarantee - 18 Months Replacement Warranty - Lifetime Product Support Gurantee - 100% Customer SatisfactionPackage including: 1 * 12000mAh dodocool Power Bank 1 * USB cable