First of all my warnings this product is only compatible with the 3DS (so no 2ds XL or other) It has provided a small screwdriver to remove the current battery and replace it with this new more powerful. Character with this battery I have not lost a single load screen. But I met a problem not with the battery but because I am st * pide, I have not thought about the fact that I can not use my circle pad pro. So I recommend it if you do not have a PPC, and I also recommend if you want more battery! Ps: a base is provided with