No that is not a typo. Lenovo recently launched the P770, a new Android smartphone that boasts an incredible 644 hours (26 days!) of standby-time. The phone carries some junk in its trunk, sporting a hefty 3,500 mAh battery that bests the RAZR MAXX (HD) capacity by 200 mAh. Estimated talk time on the device is a little more humble, coming in at 29 hours of continual use. That means, according to Lenovo’s estimates, you could spend an entire day and then some making voice calls to friends before the P770 gave up the ghost. Pretty impressive! Of course, actual usage will provide varied results depending on how you personally use your phone. Still, it is good to see manufacturers putting more of an emphasis on long battery life because at times it has taken the backseat to more visible features like thinness and screen size (here’s looking at you Droid DNA).