DSi Battery, TWL-003 2500mAh Replacement Battery for Nintendo DSi, NDSi Game Player with Repair Tool Kit (Not for Nintendo DSi XL DSi LL DS Lite)

Just got it yesterday and so far it's a good battery came fully charged.

Great DSi battery. More capacity than the OEM one

Exactly what i needed, lasts forever

The capacity is inaccurate and falsely advertised. This battery weighs exactly the same as another 840mAh battery with exact same battery code (c9bwq30) from the exact same manufacturer. It is physically impossible to have a “2500mAh” battery weigh the same as 840mAh lithium ion battery from the exact same manufacturer in the exact same dimension case size. The battery description says it weighs 40 grams. This is false. It actually weighs about 20 grams according to my scale. Which is exactly what the 840mAh listed version of this weighs. Batter life is poor compared to a quality 840mAh battery (iFixit or Nintendo OEM). DO NOT WASTE YOUR MONEY!

Perfect replacement, perfect fit. My wife's DSI had VERY short battery life. It ws a birthday gift. The battery even came with a tiny screwdriver. Perfect!

Worked perfectly in my Nintendo ds.

Thank you for the screw and battery, unfortunately It doesn’t come with screws or backplate. Soo I had to buy that separately. But still a great battery and haven’t had a problem with it!

Worked perfectly! My DSi feels like new again.

Arrivata il 22 agosto 2025, sono 4 giorni che la sto testando e sembra che riesca a mantenere la carica. Vi aggiornerò fra qualche mese.. ottimo il fatto che venga spedita con un cacciavite apposito, per ora 5 stelle. 22 Settembre 2025: La batteria funziona ancora perfettamente

Alles in ordnung

Simple easy to change

Gut, passt gut zu DSi.

This is a inexpensive means of replacing your likely tired battery for your Nintendo DSi handheld console, which could be potentially 16 years old. It's a very straightforward exchange too, with just two tiny screws to remove to get at the battery bay. You get the correct sized screwdriver included within the kit. Do be very clear that this is for the later Nintendo DSi model, not the original DS or DS Lite, or even the DSi XL. Those have wider, shorter batteries that will not be compatible with this battery. My test period is too short to assess the longevity of the battery so I can only wait and see how well the battery lasts.