I bought these, have had them for over 6yrs... work great and never bought new batteries. I use my wii daily. Only $10 free shipping - includes charger and 2 battery packs:
http://dx.com/p/dual-battery-chargi...ah-rechargeable-batteries-for-wii-white-48853
Down side is it takes about a month or so to get them - shipping. There's other ones on the site too... look at the mAh and read the reviews.
http://dx.com/p/dual-battery-chargi...ah-rechargeable-batteries-for-wii-white-48853
Down side is it takes about a month or so to get them - shipping. There's other ones on the site too... look at the mAh and read the reviews.