Ultra-slim: Similar Poker size with only 1/4 inch (6mm) thickness</br>Ultra-Portable: One-to-Go and One-for-All design Build-In micro USB cable and iPhone 5/6 Adapter?</br>Ultra-Safe: NO Risk of ON FIRE nor EXPLOSION; Smart Control Tech no Short-Crcuit Over-Charge nor Over-Current for BOTH your devices and battery?</br>Important Call Saver: NO power off NO open your phone NO stop just Plug in and Continue?</br>FCC-Vertificated CE-Vertificated RoHS-Vertificated CCC-Vertificated One year Warranty.</br></br>Product Description</br></br><b>NEW EDITION ON BOARD!</b><br>**Upgrade the recharge line and adaptor to solve problems reported. <br>**<b>ONE YEAR WARRANTY! </b>: Message us <b>AMAZON MESSAGE ONLY!</b> the problem to get it fixed. <b>Just 3min</b> to make your every penny spent worth before rush to review; otherwise lacking trace of buyer info in reviews we could not offer any service even if we want to.<br><br><b>Kolumb ONE-to-GO ONE-for-ALL Wallet/Pocket Power Card</b> <br><br> <b>Features</b>: <br>* Built-In micro USB charge cable with Apple 9-pin lightning connector makes it compatible with almost all smart devices. Both the charge cable and connector are neatly tucked away?? ready to use at any situation. <br> * Similar size to a credit card makes it super compact?? thin and pocket/wallet friendly. As one of the thinnest portable battery on the market (6mm)?? convenient for everyday use. <br>* Smart Control Technology provides auto power on-off?? charging and discharging with intelligent protection of short-circuit?? over-charge and over-current?? bringing the safety to both your devices and battery itself. <br> * 2500mAh capacity