Features: 1.2 x Samsung 3000mAh 18650 Lithium Ion battery 2.Rubber oil processing make you feel comfortable when you hand it. 3.Bright LED light,inside power indicator light 4.Precise IC protector Specifications: Model: Eachine HC Y1 Color:Black, white Capacity:6000mAh Battery:Samsung Lithium Ion Input:5V\/1A Output:5V\/1A Size: 90*30*25mm Cycle life:>500times Charging effiency:>80% Charging time: about 7~8 hours to be full (with AC power adapter) Operating temperature: -10\u2103~40\u2103 Can charge iPhone for 2~3 times Security Protection Design: Intelligent single-chip computer control the power, steady and high charging efficiency. With a precise IC protector to safely avoid Over-charging, Over-discharging , Over-loading and short circuit. High quality assurance: All of our products are already through more than eight hours aging test. You can charge it with any most power adapter. Fully compatible with 99% of the digital products (mobile phones, MP3, MP4, bluetooth headset, etc.) Compatible Models: Apple:iPhone 5,iPhone 4S,4,3GS\/iPod (Use your original Apple Lightning to USB cable for iPhone 5) Samsung: Galaxy S4, Galaxy SIV, Galaxy S3,Galaxy Note 2,Galaxy S2 I9100,Galaxy S I9000 Galaxy Nexus \/Galaxy Note\/Focus S\/Infuse Motorola:Droid Razr,Bionic \/ Atrix 2 \/ Triumph LG:Nexus 4,Optimus 4X,2X,V,S,T,3D,7 Nokia:Lumia 920 900 710 800 Blackberry:Z10,Torch,Curve,Bold Sony Ericsson Xperia Arc S,X10\/PSP\/Nook Color\/MP3 MP4 MP5\/GoPro Many other smart phones Note:This power bank is mainly designed for low capacity mobile phones,iPad or other tablets are not recommended.Thanks for your understanding! Fully compatible with 99% of the digital products. Ideal for casual use,entertainment,party,business trip and travel,works with multiple devices.