![Recently I got a second-hand Wii U and I got this Pro Controller with it as well. But how does it work? It won't turn on. I see it's possible to put Recently I got a second-hand Wii U and I got this Pro Controller with it as well. But how does it work? It won't turn on. I see it's possible to put](https://i.redd.it/0n5886mxqtj61.jpg)
Recently I got a second-hand Wii U and I got this Pro Controller with it as well. But how does it work? It won't turn on. I see it's possible to put
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Amazon.com: MPF Products 1300mAh Battery Replacement Compatible with Nintendo Wii U Pro Controller WUP-005 : Video Games
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Amazon.com: 4-Pack Rechargeable Battery Packs for Wii and Wii U Remote Controller,High-Capacity Ni-MH Battery(2800mAh) Replacement for Nintendo Wii Remote Charging Station(Charger not Included) : Video Games
![Amazon.com: MPF Products 1300mAh Battery Replacement Compatible with Nintendo Wii U Pro Controller WUP-005 : Video Games Amazon.com: MPF Products 1300mAh Battery Replacement Compatible with Nintendo Wii U Pro Controller WUP-005 : Video Games](https://m.media-amazon.com/images/I/410TDANwJUL._AC_.jpg)
Amazon.com: MPF Products 1300mAh Battery Replacement Compatible with Nintendo Wii U Pro Controller WUP-005 : Video Games
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