for Nintendo Switch/Switch OLED Attached Power Bank, Marval.P GuliKit Battery Master, 10000mAh 5V/3A Flash Rechargeable Tech, Backup Battery Pack Charging Case for Extending 10+ Playing Hours

Hello, first and foremost, I want to say that this thing does exactly what it advertisesbr>and while I do recommend it, there are some things to be aware ofbr>br>(PROS)br>1 this thing can charge my switch faster than it can drain the batterybr>I tested this with zelda, mario, doom, and skyrim so I know what I'm talking aboutbr>br>2 having it attached to the back and the built in USB (CONS)br>1 this thing won't fit in most cases for your switchbr>and that means one more thing you have to throw in your bag with your switchbr>which would make it a pain to travelbr>br>2 this thing only has one extra USB A portbr>i would have liked it to have an extra USB port for my brother to chargebr>br>3 the pricebr>br>.

Vivian Carlson

| Nov 04, 2021

This adds to the system's weight. It's possible that 3A power isn't available. It's unlikely that the battery capacity is 10,000mAh. First and foremost, I think the design is fantastic. I have a power bank that can handle the Switch if I use a particularly thick and inconvenient type of battery. type- It was simply too inconvenient and unpleasant to use the C cord. There are some that are huge and go all the way over the system, but this one has the perfect design where it simply clips on a small clip that uses the notches on the bottom to keep it in place. Because it would block the vent holes, there are holes on that side to allow air to flow through, so I'd say the designers were fairly thorough. The battery even slides on and off, locking into place to prevent it from bouncing around. (You won't need to turn the Switch over very often, but if it is, the battery won't fall out and bang around. ) ) The cable that comes with the device is surprisingly thin. It's certainly convenient and simple to use, but I'm not sure if it's enough for the Switch's requirements. br>br>One thing I like about this battery pack is how small and out of the way it is on the system compared to all those much larger battery packs. Though I do wish it was taller and narrower (perhaps the same thing turned 90 degrees or in a more square shape). ) As one user pointed out, it does block the stand, but I'm not sure if using that dinky little plastic leg with any additional weight on the Switch is a good idea anyway. It extends far enough over to obstruct a small portion of my normal hand placement. However, it is not a significant amount of space, and most people will not find it to be an issue. br>br>It goes without saying that the Switch will gain weight as a result of this. It's not so bad after all - For a power bank, the battery is the ideal size and shape. One distinct advantage of its design is that it employs a polymer battery rather than the standard 18650 pack. The metal casing of 18650s adds a little more weight and is larger than a polymer casing (which has its own benefits, such as being more durable in some cases, but in a power bank, it just means more bulk and weight). ) It's still quite small and slim, making it extremely convenient to use. This battery cannot possibly have a capacity of 10,000mAh, in my opinion. Despite the fact that I haven't actually measured it. It's possible that it'll be as little as half of that. It does, however, have a decent amount of capacity and provides significantly more run time on the Switch in a much more convenient and lighter package than all of the massive battery packs that truly do offer 10,000 hours. While I have my doubts about that figure, I would not increase its capacity because it is adequate for now. (And the most important thing, in my opinion, is to move all of the battery strain to something external that is easier to replace. ) ) If you're like me and find the Switch to be already heavy and uncomfortable, this will only make things worse, but it's still manageable for me. I don't think I could use it if it was any bigger. br>br>The only issue I've had with it is that it appears to be unable to provide enough current in some cases to keep the system running entirely on it. I believe it is only in the most extreme of circumstances - Especially when it's also charging the internal battery while playing a demanding game. I was playing The Caligula Effect (which I'm pretty sure isn't well optimized for the Switch given how hard it pushes it for such a simple game that used to run on much lower end hardware), and the internal battery kept draining rather than charging. When I turned it back on, it seemed to be able to keep up, but it's worth noting that it doesn't have enough power to handle a fully maxed out situation. I really wish businesses would figure out how to use the proprietary PD-code. Few, if any, have attempted to emulate Nintendo's protocol and properly negotiate the higher voltage (and lower current at that voltage) the Switch desires for best effect. I'm concerned that this will put a lot of strain on the system, especially with that much current. It might not be ideal to use it in a situation where it simply can't keep up and the system is draining the battery as well as drawing power from an external source. br>br>However, there is one bright spot in this whole situation. This was made possible in part by the fact that my USB port isn't very reliable. When I try to charge the system in handheld mode with the official charger, the system frequently loosens and stops charging - or, even worse, repeatedly stops and starts (this can't be good for it). ) Because this thing fits snugly in there and doesn't move around when I hold the system, I've never had any issues with it. EDIT: br>br> It's starting to have a very strong odor now. I'm worried that it'll catch fire. It doesn't get hot, so I don't think it's the battery, but I do think it's the DC-to-DC converter. The DC converter is having trouble keeping up with the Switch's power draw.

Ana Potts

| Oct 16, 2021

So, just to be clear, I'm not claiming to be an expert on the subject. Other reviews used excellent selling words like "lightweight" and such, so I went into this purchase with high expectations. This is not the case. Consider the following example: Advantages: br>br>
- Connecting to the Switch's back is cool; it feels like a parasite feeding on the device's life. br>br>Cons:
- The battery pack weighs 233 grams, nearly twice as much as the Switch, which weighs 297 grams. Seriously, it's not light at all. This is blatantly deceptive advertising. This battery pack makes it feel like you're holding two Switches in your hand.

- Charge and re-charge at high speeds - Although not false, this statement is utterly inadequate. When I went to bed, I left the battery pack on charge for 8 hours with the Switch at 12% . The battery pack is STILL dead and refuses to charge as I wake up to 82 as I wake up to 82 as I wake up to 82 as I wake up to%

- I charged the battery pack for 3 hours, but it would not hold a charge, and now my Switch is dead and I don't have a charger. It's not light, it's difficult to check the charge status, and it's impossible to charge and recharge efficiently at the same time; for just $30 more, get a RavPower 32,000 mAh with less hassle and a charger that delivers the power you need.

Willie Buckley

| Aug 17, 2021

I really like the power bank for this, and I'd give it 5 stars if I could, but I'll explain why. The Anker Switch batterycase is also one of my possessions. br>br>Prosbr>br>When you're playing, it feels fantastic in your hands. br>It charges your switch quicklybr>It charges your phones quicklybr>It holds a good chargebr>Makes you want to buy two so you can never stop playing. br>br>Consbr>br>When the battery pack is on the back of your Switch, you won't be able to use the kick stand. br>br>I'd say this is a must-have for anyone on the go who needs to charge their Switch and phone (or phones) at the same time.

Joe Casey

| Jul 06, 2021