[Chris] was unhappy with the battery performance of his Rovio. It seems that he’s not alone, so he set out to reverse engineer the battery charging circuit to see if there was a fix. Boy is ...

If you buy through a BGR link, we may earn an affiliate commission, helping support our expert product labs. Sonic maker Sega has acquired Rovio, Angry Birds’ developer, for $775 million.

Back in August last year, there was news of Rovio being approached by several movie studios to potentially create an Angry Birds movie. Over the following year, Rovio’s Angry Birds franchise has ...