Hardware Decent N3dsXL battery replacment

[Flip01]

Just browsing and checking out what there is for battery replacement. Does anyone have a preference? Are the amazon 3rd party ones just as good or better then the Nintendo ones?
(I checked the prices on the Nintendo store, but if I can save a bit with my amazon prime, why not)

 

[Hyoretsu]

If you're willing to pay the price, there's Mugen Power batteries. (They're battery extender rather than battery replacements)

 

[Flip01]

If you're willing to pay the price, there's Mugen Power batteries. (They're battery extender rather than battery replacements)

For that price I could get 5 regular batteries and just have one charging all the time :0