DSi XL Battery, UTL-003 Replacement Battery for Nintendo D Si XL DS X L UTL-003 DSi LL UTL-001 C UTL-A-BP(𝐍𝐞𝐰 𝐔𝐩𝐠𝐫𝐚𝐝𝐞) Game Player B attery (Not for Nintendo D Si NDSi DS Lite)

Very good replacement for my 3ds XL. Literally took 1 minute. Just pop out the screws, back opens, remove battery, stick new one in, close and done.It’s got the classic week long lifespan now too! (With WiFi off of course. WiFi on the 3ds sucks your battery in hours)

My DSi had an orange light that would turn on for a second when you plugged it in, but nothing else. Apparently the battery was the issue, this fixed it right up

My ol DS is back and I’m playing Mario Cart once again

It's a good replacement battery for the original one. I managed to test it out to see how long it was able to run a game without the sound or 3d turned on and with brightness all the way up and it was able to run for four hour and 30 minutes.It does work as it's intended for but I don't think it runs as long as I thought it would. Perhaps longer than four hours but it didn't.

This fit perfectly. The tools that came with the kit are perfect for what I needed to install the new battery. Battery even came with a charge on it. I was able to turn the PSVita back on after install and play for a bit.Highly recommend

False advertising.Original battery lasts longer than this “increased capacity” battery.

I had the battery swapped out within five minutes

Does what it need it to.