Some working days are so stressful it’s hard for your smartphone battery to handle them. Is there a way to boost iPhone battery life on such a day? Of course, there is. We are talking about an interesting solution known as Cellink I which makes it unnecessary to carry your iOS power cord to work. Cell Drive has released Cellink I. This mobile battery is not too big, of a pocket size (about half the length of your iPhone). It can let you stay in touch with your family and friends, read magazines and newspapers, tweet, check emails and do everything you wish on your iPhone which requires an extend battery life immediately. About the Cellink I The design of the Cellink I is accurate and strict. It is 3 inch tip-to-tip and has fixed USB and 30 pin connector. The product comes with a cover but has no key ring. How does it function? In order to boost iPhone battery life Cellink I uses 600 mAh and this can recharge about 20% of the device in up to 25 minutes. To get these numbers you should not use your gadget while it is recharging. Don’t expect to see indicator lights emit as they probably won’t while the battery will still get new power. How Does It Work? The unit needs to be plugged into USB port in order to charge your phone. If you use your PC USB port, you can sync the iPhone via Cellink I. You can also use this mobile charger as your MicroSD card reader. Price The price to pay for boosting iPhone battery life via Cellink I is $50. It can save your draining battery life in situations when it’s truly necessary. This unit is portable and not too big. You can take it to your office, but you probably won’t like to use it every day. Learn about another charger for iOS smartphone here.