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26800mAh QC 3.0 Power Bank Quick Charge Portable Charger USB Type C Battery Pack with 3 Input & 4 Output for MacBook Nintendo Switch Nexus iPhone Samsung Sony (White)
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- Massive 26800 Capacity: Made by High Quality Lithium Polymer Battery Pack, Perfect battery backup for Macbook, tablets, cell phones. Fast charging iPhone 7/6/6s 8.5 times,7/6Plus 5 times, Galaxy S8/S7 5 times and S6 6.5 times, Ipad mini 3 times,2017/2016/2015 Macbook 2 times
- Warm Reminds：To make the QC feature works, pls make sure that your phone was equipped with QC function as well. And this model does not support MacBook Pro series, pls check your device model before purchasing.
- USB Type-C Input &Output: The Bidirectional USB Type-C Port both supports Fast in and out. Use your Original Type-C to Type-C cable to charge your New 2017/2016/2015 Macbook, Nintendo Switch .etc. Up to 2A input and 3A output with USB Type-C port
- Smart & Safety System: Built-in 4 LED Power indicators keep you informed of remaining capacity. Ultra reliable A+ Lithium-Polymer battery cell with over 500 battery charge life cycles. Intelligent Safety Protection , Supports over-charged, over-discharged, over-voltage- over-current and short circuit protection, more safe to use
- Compact Design: Ultra Slim Design with only 14mm thickness, solid and portable. Fully rubber oil surface cover to enjoy a good touch feeling and protect your devices from scratched or dropped. Smooth, classical design allows you to power up in style
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Qualcomm Certified Quick Charge 3.0 Technology:
Quick charge your QC3.0 Smartphone to 80% within 35 minutes, providing 5V 9V 12V for different QC 3.0 / 2.0 devices. QC 3.0 is compatible with USB, QC 2.0 & 1.0.
Compared to QC 2.0, QC 3.0 has 15% greater charging efficiency, charges up to 27% faster, and reduces power consumption by up to 45%.
The QC3.0 Quick Charge Mode will take effect with only Smartphones, Power Adapters and Cables for Fast Charging and Recharging.
Multi 3 Input & 4 iSmart Output:
It supports three types of USB ports to recharge, you can use any one of your QC3.0 Micro USB/ Type-C/ Lightning cables to get your power bank recharging ready.
And four Smart Identification USB output ports (1 USB C + 1 QC3.0 + 2 USB A) can automatically detect and adjust the charging current to obtain the fastest charging. let you easily Share the power to your friends for any devices.
With The Bidirectional USB Type-C Port input & Output, It is powerful to charge your New 2017/2016/2015 Macbook, Nintendo Switch, Nexus and other type-c ports device.
Rated Energy: 99Wh
3 x Input Ports : QC 3.0 Micro USB 5V-2A/ 9V-2A/ 12V-1.5A; Type-C 5V-2A max; Lightning 5V-1.5A max
Recharging time : appr 7 hours by QC 3.0 Micro USB; appr 11 hours by Type-C 5V-2A; appr 16 hours by Lightning 5V-1.5A. It should be worked with the corresponding Power adapters
4 x Output Ports: Type-C 5V-3A max; USB1/USB2 5V-2.4A max; USB3 QC 3.0 5~6V-3A/ 6~9V-2A/ 9~12V-1.5A max, Total 5.8A Max
1 x Charmast 26800mAh QC 3.0 Power Bank
2 x Fast Charging QC 3.0 Micro USB Cables
2 x extra Micro USB Convertors as free gift
1 x Storage Pouch
1 x User Manual
Seller Warranty DescriptionWe're doubling the length of Amazon's Guarantee. 60 Days Money Back and 1 Year Quality Warranty. No questions asked, no strings attached, your purchase is totally risk-free
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There are many charging ports to choose from and they are labeled on the bottom in case you need help figuring out which is which. It starts charging automatically upon plugging in your device, so you don’t need to hit the power button to get it to start. The size is larger than I had thought, but it is also slimmer. It’s a great accessory to keep in your car, in your backpack, or to take on vacations. I’m a heavy phone user and this would certainly keep my phone charged for 3 or more days. I included a picture of it beside my Google Pixel XL for comparison.
I purchased this for the USB Input/output which works great. I am going to be charging the battery pack with USB, but you can also charge it using Micro-USB. My Pixel picks up on the USB Power Delivery and displays “Charging rapidly” for speedier charging with USB-C to USB-C connections. The normal charging USB ports will deliver the advertised amps for those devices that will use it. It charged an older phone at its full charging speed which I tested with an amp meter. I did not test the Quick Charge port as I don’t have a Quick Charge device, but I trust that it works. I also did not test the mah capacity but again, I trust that it is adequately close to what is advertised.
The real product here is the charger itself; that’s what you should buy it for and that’s what I’m basing my review on, but it does come with cables and adapters which I highly recommend tossing into the trash. The cables handle a decent amperage, but I expect them to quickly diminish as do most every cheap cables. The USB-C adapter dropped my charging speeds by 70% and struggles to exceed 0.3amp. If you want good charging speeds, this charger can provide it, but it needs to be used with a quality cable and without adapters. Nine times out of ten, it is the cable, not the charger that is causing slow charging speeds. This battery pack can deliver excellent charging speeds for years; if you’re getting slow charging speeds, consider changing out the cable for some quality ones by Anker, Aukey, or your OEM.
my co woke said its def smells burning plastic etc
update # charmast customer service emailed me and try solve problem very quickly . ended with exchange product . ( I really like design so I decide this way ) . lets see next one works perfect ~
Charging is very flexible, with 3 different cable connector types.
Battery case had rounded edges, making it easy to hold and carry.
Battery is thin, much thinner than most other 26.4K batteries I've bought
Cons: Output has 2 smart USB ports, and one QC 3 Quick Charger port. Nice.
Capacity. Device is marketed as "Massive 26800 Capacity," which is confirmed in the included documentation, where the battery is stated as having 99 WH capacity. Assuming the battery is as advertised: 26.8*3.7= 99W*H, and with a reasonable expectation that the internal boost power supply is about 80% efficient, we should overall have about 79 W*H available at the USB output. Thus the *actual* capacity I should see at the USB output is about 15840 mAHr at 5VDC. What did I actually measure? 12940 mAHr! That corresponds to 65.33 W*H capacity at the USB output, which is fully 18% less capacity than predicted, and 34% less capacity than the marketing literature suggests!! I've only done one full charge/discharge cycle at this point, but it's pretty clear that marketing and reality diverge significantly on this product. Either the internal battery is smaller than advertised, or the electronics efficiency is quite low (down in the 60% range not 80% as I had assumed) to get such poor results. Bottom line, you're going to get a lot fewer cycles charging your device with this "massive battery' than suggested by the marketing "literature".
If you are just looking for a "big" battery, to charge your device a couple of times- you'll be happy with this unit. If on the other hand, you're looking for something that needs to keep your device alive for a minimum length of time, and you are counting on the advertised capacity- I recommend you look elsewhere.
I followed the directions and took it from a full charge to a almost empty.