The Monster Ball Mobile Battery looks just like a Poké Ball, the Pokémon Trainer essential that’s called a “Monster Ball” in Japan.
The Pikachu battery is both the cuter and more economical choice, however. While it’s got a little more than half the capacity of the Poké Ball battery, the 2,400-yen (US$21.50) costs exactly half the price of the 4,800-yen Poké Ball.
While there’s no Pokémon video game scheduled for release this summer, fans of the franchise still have plenty to get excited about.
It’s designed to hold a 10,000-amp hour charge, a capacity the manufacturer claims is large enough to fully repower the average smartphone battery four times.