4500mAh SPR-003 Battery, (2024 New Upgrade) High Capacity Battery Compatible with Nintendo 3DS XL and New 3DS XL Game Console-with Tool kit

Ease of installation. Battree life is long. Fits factree. Functions like original.

the battery works very well, like a new one

My wife and I both own Samsung S10e phones. We both had rapid discharge issues. Hers worse than mine. I ordered one of these batteries for my phone first. I could use mine as the guinea pig, since I use the phone less than my wife does.After installing the battery in my phone, the discharge rate was slower. And the charge time was reduced. I have had the battery in my phone for over a week, and have not observed any issues.A couple of days ago, I ordered a battery for my wife's phone. After installing it, the charge rate on hers was also faster. And the discharge rate was significantly reduced.I should point out that the original battery on my wife's phone was swollen, which is an indicator of the fact that it was going bad. And it was manufactured on 10/03/2019, making it roughly 5 years and 4.5 months old. Li-Ion batteries don't last indefinitely. Mine was manufactured on 10/01/2019.Finally, the order comes with a cute little set of tools. I am a retired IT tech, so I used my own tools. But for someone who doesn't have tools designed to work with these devices, the tools would be greatly beneficial. I am giving this a 4 instead of a 5 star rating only because I haven't had the batteries installed for a long enough time to determine that they will last. But once I have had the batteries installed for six months, I may come back and modify this review. Either way.

There's no way that a battery this small could capable of 9000 mAH. This battery actually worse than the original. With the review I attached a picture, this picture shows an actual 9000 mAH battery and you can the huge difference in size. Plus there's no way that a 9000 mAH battery would be this inexpensive. The original battery for the S10e is 3000 mAh and the original battery in my phone (which had a really low battery life because it was so old) battery life lasted longer than this ''9000 mAH'' battery. DO NOT BUY THIS PRODUCT!!!!!

Once I received it you can tell it's a quality battery. As far as 8000mAh capacity my note 5 just doesn't confirm it. It shows that it is a 3300mAh capacity battery. Not sure why that is but I can tell you that it is a high-capacity battery. It outlasted last the OEM battery by far. I have a note 8 software on my note 5 and the last battery I bought off an eBay seller was supposed to be a premium battery. Well after 6 months that premium battery just died. The software is a lot harder on my note 5 because it was not intended for it. This battery is a trooper. I image if I reverted back to the original software, it would keep the phone up for a couple of days on standby. With this battery I have a full day no problem with a little more to spare. I did charge the phone till 1% for 4 times as per instructions before the battery really kicked in.

They do work but they don't last as long as the original batteries. I'm not exactly sure why they don't last as long or if it's due to the way they're being charged, but they absolutely do not last even close to the OEM batteries. They charge and discharge much faster.

Perfect for either model DS4

Nice and excellent