Before starting, we already have two millet power supplies on hand, which are on duty in turns and are theoretically adequate. However, because only one is usually nearby, that is, only one USB port can be used for output, we think about it. A light-weight, small-capacity mobile power supply is used for emergency purposes. As it happens, a good friend (?) sends a link, and the hero of this article is better than Rubik's Cube M50 mobile power supply at a price of 9.99 yuan each. There are two purchases per order, and the purchase of one or both costs 10 yuan, then buy two. Photo taken on September 14, 2016. My psychological expectation for this mobile power supply is spare capacity, and spare output. On this level, it has completed its task well. For example, when the main mobile power source of the millet is terminating the cell phone, the camera on hand will be dead. Then it can stand up and glow. (Although the α6000 cannot be used for edge filling), the output of 1A is also destined for its standby status. The nominal capacity of 5000mAh is definitely doped with water. Since I do not have related professional testing equipment for a while, I can only summarize my experience from daily use. After many tests, M50 (ie, the protagonist of this article) can fully charge the Meizu MX4 PRO from about 50% to 100%, and there are still 2 grids remaining. However, the power indicator of the M50 and some of the previous PSP2000 fight, show full power when you can hold for a long time, but once a grid of electricity, it represents the remaining power is not much. I think that the first grid of the M50 accounted for 50% of the total capacity, instead of 25%. Therefore, the calculation consumes 70% of the mobile power. Taking into account the MX4 PRO's battery capacity (3350mAh) and the loss of charge (calculated at 20%), the available capacity of the M50 is: 3350 × 50% ÷ ( 1 - 20% ) ÷ 0.7 = 2991.07 mAh About 3000mAh capacity. Think of previous value-for-money single Intel mobile power At that time, it was very familiar with the appearance design. It seems that this one is a more open design. Intel's model is basically the same size and M50, while the nominal capacity is 2500mAh, it should be more conservative labels. Of course, Intel's work does not know where it goes. This mobile power supply has a small size, small capacity, small current input, low current output, also comes with Micro-USB output, it is elegant (black question mark), so as a low-cost alternative mobile power, is a good choice . However, please do not want to use the M50 as your main power source. Its performance will make you feel uncomfortable. Low Battery Anxiety: Remember that the M50 is poor, but at a critical moment, you can still milk your baby and help you reach the supply station. This should be a good relief for anxiety. Forgot to bring the stars: prepare one in the bag, even if you forget to bring the mobile power, or forget to charge, M50 can also continue for you for one second Originally wanted to write as short as possible, but to provide as much information as possible, or write a lot of thanks for reading, so I still shamelessly seek rewards ... ... Spdt Momentary Rocker Switch,16 Amp Single Pole Rocker Switch,Single Pole Double Rocker Switch Yang Guang Auli Electronic Appliances Co., Ltd. , https://www.ygpowerstrips.com
Cool Rubik's cube mobile power M50 5000mAh Bring your own mobile phone Charging treasure card type ultra-thin polymer Apple Huawei millet Universal ¥9.99 Off the shelf Jingdong direct link 
â–³ The third-party seller shipped the whole peak express (had not heard of), but the seller still did a good buffer. 
â–³ Yes, the charging cable is on the outside of the package. It is packed in a small bag and comes with a Lightning adapter. 
â–³ Packing front, this leaves blank 
â–³ On the back of the package, the parameters are very detailed. The actual capacity will remain for later. 
â–³ Package side. 
â–³ Three sheets of paper. 
â–³ Micro-USB data cable, workmanship is acceptable. 
â–³ The front face value is not low. 
â–³ Logo printed in this position is still very good. 
â–³ Side power button and Micro-USB input port. 
â–³ This is the own Micro-USB charging cable. 
â–³ work is acceptable. 
â–³ The left side is the standard USB output port, and the right side is the storage port with its own line. However, the function of the hole in the middle cannot be known. 
â–³ Power indicator brightness is relatively high and can be used for emergency lighting at night. In addition, the Micro-USB port of the supplied Lightning interface is relatively shallow. 
â–³ Leakage However, such defects are acceptable. 
The back is marked with only a few parameters. 
Intel Wenchuang mobile power out of the box this is definitely the first sun Aunt Zhang, unless someone faster than I write a single. On the 12.19/20th, Intel held an internal buying conference, all related to Intel products. The propaganda said it would use part of the profits for charity. At noon after dinner, I took a look at the attitude of casually looking around and found that some products are quite bigger. Have the following sun list. The reason to buy the value of Yan, Yan value is justice. Engos has been eaten since the time of the meal. | Likes 1 Comments 6 Favorites 3 View Details