Eikin Power 3000 Portable Compact Lipstick Size External Battery Mini Power Bank Charger for Mobile Cell Phone. Compatible with Apple iPhone 6, 6 Plus, 5 5s 5c 4S, 3, Samsung Galaxy S5 S4 S3 Note 3, 4, Nexus 4, HTC One M8, Nokia Lumia 520, 1020 and Many Other Smartphones. Small Lightweight and Tough Battery Backup. Alternative to Anker Astro Mini. FREE UPGRADE: Premium Cable - USB to Mini USB, iPhone Lightning Cable, iPhone 3 & 4 Dock Connector. 18-Month Warranty! (White with Black Print) What You Get: EIKIN Power 3000 External Battery, FREE CABLE UPGRADE: USB to Micro USB cable, Apple Lightning, iPhone 3&4 Dock connector, our FULL Premium Customer Service and 18-month No Hassle Warranty. Very Compact and Lightweight (3.5in x 7/8in) and only 2.5oz/70 grams KEEP YOUR MOBILE DEVICE CHARGED! Don't worry about your phone or device dying or the "Low battery" warnings! Power 3000 is Portable and Lightweight to take anywhere. BEWARE: Other Lipstick (round/cylinder metal types) power banks have many problems when connecting your cable. The connector part in the device breaks inside, making it utterly useless! EIKIN Power 3000 does NOT have this problem! Easily Fits in Your Pocket or Purse! Eikin Power 3000 Ultra-Powerful External Battery Backup with 2600 mAh