🔌 Power Up Your Life with TECHSMARTER!
The TECHSMARTER 30000mAh 65W USB-C Super Fast Charging Laptop Power Bank is a versatile and powerful portable charger designed to keep your devices charged on the go. With a massive capacity of 30000mAh, it can charge smartphones multiple times and even power laptops like MacBook Air/Pro. Featuring three USB ports, including a 65W USB-C port, it ensures fast and efficient charging for a wide range of devices. The digital display keeps you informed about remaining power, while advanced safety features protect against overcharging and overheating.
N**K
Good quality product
I liked that this power bank has several inputs/outputs, which makes it very versatile.
P**L
Super Power Bank
I got this to use during power outages at the house. It is heavy and appears to be well made. It holds a full charge for a long period of time. The power level meter makes it easy to monitor so you'll know when you need to recharge it. I have tested it out several times, charging cell phones and USB powered lanterns. It has a ton of power. I left it connected to a USB lantern for 8 straight hours and the light never dimmed and the power level was at 80%. Recommend.
T**.
Power! AND YOU CAN DISABLE LOW POWER SHUT-OFF!!!
The media could not be loaded. Not your typical power bank! It has plenty of power to charge! Not too large, but not something you’ll WON”T want to carry around in your back pocket. It’s about as thick as 3 decks of playing cards.The GREATEST thing about the power bank is that YOU CAN DISABLE THE LOW POWER SHUT-OFF!*If you already know what that can do for you…you’ll probably already have this in your cart!Now if you don’t know what that means, is if you “double-click” the power button you will see the power display digits flashing in a circular motion. In this mode the battery will not shut-off or power down. Great for low drain cameras or other devices that don’t use much power.*simply double click the power button again and the power bank will shut down when it senses your device is fully charged.What makes that valuable for me? I have some small led displays that aren’t near power outlets! If i use a “regular” power bank, it thinks nothing is connected and the battery shuts OFF!!!With a “double click” of the power button on THIS power bank….my small led light displays STAY ON!!! And they STAY ON for a VERY LONG time… i just need to top off the power bank when i have time. It’s never run down very much. I’ve used it to charge up phone or ipad when traveling. It’s a great heavy duty and strong power bank….BUT FOR ME THE BIG BIG BIG PLUS …. IS the ability to disable the “low power shut off mode”Five Stars… PLUS!
M**.
Solid battery
Likes- USB-C input: 45W (advertised); 42W (tested). Very close. Fast input is great for a battery with this large capacity.- USB-C output: 60W (tested), 65W advertised. While charging a laptop that takes 100W, using a 240W cable (so neither laptop nor cable were the bottlenecks)- Also has two USB-A ports. 22.5W output. (I'd rather have more USB-C ports than USB-A, though.)- Battery capacity: 111Wh (advertised); 86Wh (tested). That's 77.5% efficiency. A bit on the low side, but acceptable.- Charge available display in percentageObservation- Since the rated capacity is above 100Wh, this battery is not allowed on airplanes
J**J
Awesome battery!
This thing saved my butt today! My laptop decided to not charge with the wall adapter during an online class I was taking. I panicked! Then I remembered I had this power bank. I hooked up my USB C cable to the battery then connected it to my Macbook Pro. Within seconds I was back in business! It came charged to 80% and I was able to get about two hours of power to my laptop to finish the class. Not a typical use case for this type of thing but in my opinion the power bank performed admirably.It came well packaged and with a charging cable for it. One down side is that it doesn’t come with a wall charger to charge it back up. I had one laying around so not a huge deal but something to consider. There are two USB A ports on this as well. There is an LCD display that shows how much capacity is remaining in the battery. This is way better than other brands that have small LED lights to indicate the charge of the battery. There is also a button on the side to change the way it charges. You can activate high voltage charge or normal charging.This thing is heavy though so might not be ideal to stick in your carry on if you’re flying. I do wish that it had come with a case to protect it but not docking stars for that. I’m very impressed with this charger and will get a lot of use out of it. HIGHLY recommended!
X**U
Surprised at it's features...
This is really a good power bank. I was surprised at some of its features. I've gotten several power banks of different capacities. This one is on the higher end of the smaller banks that I have. But one thing that I noticed that my other power banks did not give me the option to do, and that is switching to a higher voltage. This is nice. I love this option in case I need more power to my charge for some devices that I have.I like the fact that it does give you the advantage of charging two devices at once. But like most power banks these days, it does not come with a wall charger. But those are very easy to come by. Amazon sells a ton of them. And even the ones that do come with a wall charger, most of them are interchangeable. So I often use the chargers from other devices with the ones that don't come with one.All in all... This is a nice power bank for those quick needs that you might have. It's not going to provide power for a week, if you're out of electricity for a long time. But it will give you a handful of charges for your phone; so you can keep in touch and get to the places that you need to be, until your power comes back on.
P**R
Does not come with a way to charge it
This product does not come with any way to charge it up which is unacceptable if you ask me. A power-bank that I am unable to charge is not at all worth the price that the seller is asking. The power bank came partially charged (84%) but when I went to finish charging it I saw that all that this device comes with is a double ended USB-C! The plug-in's on top of the device allow for you to charge a device but there is no way to charge it. I have all kinds of chargers around my house, but none work and I don't know what I am supposed to use. The instructions do not explain it either. For the price they could include a charger, without one it is useless to me. I was really excited about getting this and using this product and I was very disappointed by the lack of any sort of charging system or even adequate directions.
Trustpilot
3 weeks ago
3 days ago