This one solves the problems of battery for rural India consumers.

Via Engadget

Looks like someone else out there thinks that non-removable batteries are seriously uncool. Olive Telecommunications’ FrvrOn V-G2300 is a GSM phone with a 1.5-inch color display display and an FM radio — small potatoes, right? That is, until you take into account the fact that it’s dual-powered: not only does it pack a rechargeable Li-ion battery, but should that run out you can get an additional hour’s worth of talk time from any standard AAA battery. Indeed, this is a pretty sweet deal if you’re living / traveling in an area without consistent power. Throw in a decent price point ($37) and we’re guessing this would do pretty well in Madhya Pradesh.