Lava has launched a new pocket router for Rs 2,499. The new Lava W200 router can be used with EVDO (CDMA) and 3G (GSM) dongles as well as with a wired connection. 
The router can be used to create a WiFi hotspot for up to 32 users. The router comes with 1800 mAh battery that not just powers the device but can also be used to charge a phone or other mobile devices.
There are many pocket routers in the market but this is the only one that can charge a phone. Though its 1800 mAh battery won’t be able to juice up your phone completely it will certainly be enough to power it for few hours.