TWL-003 Battery, (2025 New Version) 2500mAh Ultra High Capacity Li-ion Battery Replacement for Nintendo DSi, NDSi Game Console, with Repair Tool Kit (Not for Nintendo DSi XL, DSi LL, DS Lite)

Never imagined we would find a replacement. Totally useable again replaced without a problem.

Love that it comes with a screwdriver. I was able to. Replace my dead battery with ease. New battery works like a dream

I have a Nintendo DSi XL (25th Anniversary Edition) and this battery works but the fitment isn’t perfect. I say it isn’t perfect because it’s just a tiny little bit shorty than the original one. I was able to make it work by just placing a folded small piece of paper in between the battery to make it a tight fit.The battery seems to hold a good charge and has been working as expected (so far). I also noticed I seem to have a longer amount of playtime in one charge as expected.

Just needs to be calibrated first1) Charge the device to 100% and leave it charging for another one or two hours, without using it.2) Disconnect the charger and use the smartphone normally, until it reaches 0% and turns off.3) Charge it again to 100%

Did not fit into DSI XL, it didn't let the battery cover close completely and it wasnt big enough to fit snug in the battery slot, it wasnt touching the positive and negative.

Excellent battery life, easy installation. Perfect for my Nintendo DS.

A good battery

Hours of fun