Here’s how they work: you purchase the charging station, and most of them come in a dual formation where you can charge two at a time. The station comes with a rechargeable battery pack that you insert into your Wii remote. Simply set your Wii controller on the station each time you finish playing.

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Your remote will then charge while it is idle. This ensures that you never have to worry about going to the store to purchase AA batteries again. These remote charging stations run from $10-$40, depending upon what quality and power you want your station to run on. While the price tags can get a bit ugly, they are certainly worth the expenses you save in the long run.
To put it in perspective — a 2-pack of batteries can cost up to $5. If you are a devout Wii user, it should be a no brainer to go ahead and buy the charging station to avoid this frequent cost.
A lot of these devices come with a new wired sensor bar. These are important to set up in conjunction with your remotes. This is because the compatibility will likely be better with the sensor that comes with the charger compared to your old one.

Most of these charging docks plug into the wall. These are much more efficient than the old chargers that would only work if you left your device on while the remotes are charging.
Users complain that these battery packs are hard to take out once you insert them into your Wii remote. Be careful and patient if you wish to remove these batteries. However, most of them come with a gripped back that makes the remote both comfortable and aesthetically pleasing.

So, Which Companies Profit from eSports?

Riot Games
It seems as if the companies that produce eSports games haul in the most revenue. Riot Games is the creator of the famous League of Legends (LoL), which has over 85 million players worldwide. After assessing the exploding popularity behind eSports, Riot Games quickly formed their own league for LoL players to compete in. The League of Legends Championship Series is currently in its fifth season. The events have been hosted at major sports venues such as Madison Square Garden and the Staples Center. Last year, their world championship finals attracted 27 million viewers.

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Surprisingly, Riot Games doesn’t profit directly from the LoL Championship series. The company invests in eSports rather than profiting from the games. For example, the Chinese Internet company Tencent Holdings bought a majority stake from Riot Games for a price of $400 million.

Other Gaming Companies
Just as Spalding would profit from an increase in basketball players, the gaming companies are getting a steady flow of revenue from this new fad. The high sums of money at stake for some of these tournaments is incentivizing players around the world to invest heavily in the games that they love. When these games become eSports, they become more than just video games — they become a profitable competition. As a result, this adds an extra incentive for players to spend lots of time and money improving their skills.

Brands and Sponsorships
Just like professional athletic sports, sponsorships are a big part of the revenue associated with eSports. eSports have become increasingly popular to watch online. As a result, several companies are taking advantage of this marketing scheme. Just as LeBron James is sponsored by Nike, several big companies such as Red Bull are sponsoring talented eSports gamers to help improve the marketing of their brand.