With the release of the iPhone8 / iPhonex, Apple has finally added PD Fast Charge to the iPhone's charging options. According to Apple's official website and charging headline, the latest iPhone8 / iPhone X supports PD fast charging and can charge more than 50% in half an hour. That is to say an hour can be nearly full; and corresponds to the traditional 5V / 1A Apple adapter, full charge takes 2-3 hours, the user experience increased dramatically.
MOMAX recently launched a Mimx IP65 10000mAh Type-c multi-protocol fast charge mobile power supply to support PD3.0 full protocol fast charge I / O, Qualcomm, MediaTek, Huawei, Spreadtrum, Samsung and other multi-platform fast-charge Protocol output, the following take you take a look:
First, out of the box
Mo Mishi products have always been packaging luxury, neat and clean white Apple wind, hanging hole, translucent frosted front cover, hot silver font, it is very elegant.
The back of the four color map shows its application scenarios, USB-A * 2, Type-c * 1, three together, you can give large notebooks, small tablets, mobile phone charging.
Anti-counterfeit labels, scratch the coating can check the authenticity.
In line with GB31241-2014 national standards.
Open the front cover, there are two layers of transparent plastic box, good protective.
Included instructions and Type-C data cable.
The entire contents of the package, the mobile power body, product manuals, Maui Shi product catalog, safety instructions and Type-C data cable.
The front of the product, the upper part is MOMAX English English logo, printed below the QC3.0, Type-C PD fast charge logo. 4 LED power display hole, the first LED in the input and output fast charge mode is activated Will turn into green tips.
The back is more concise, passed the CE, FCC safety certification.
More product parameters, so it was placed in the middle of the box. Side of a Micro-USB input jack, support for 5V / 2A input.
The front and the left are divided into USB-A output jack each one in the middle is Type-C jack, Type-C supports PD 18W bi-directional fast charge input and output. Left black tongue USB-A low voltage slow charge port supports 5V / 2.4A output, the right side of the blue plastic tongue USB-A high-pressure fast charge port support 5V / 3A; 9V / 2A; 12V / 1.5A multi-protocol fast charge output.
PC + ABS flame-retardant shell, the intensity is guaranteed Surface molding with a fine non-slip texture, similar to the feeling of carbon fiber, the shell also has a black version to choose from.
Second, the test
More light and thin, the product weighs about 228 grams.
USB-A low voltage slow charge port (on) no-load voltage 5.03V, USB-A high voltage fast charge port (under) no load voltage 5.04V, USB-A low voltage slow charge port (on) slightly lower.
ChargerLAB POWER-Z KM001 tester shows two USB-A port are smart identification, support DCP1.5A and Apple 2.4A charging protocol.
USB-A high-pressure fast charge port (under) Test charge Samsung note3Neo, ChargerLAB POWER-Z KM001 tester shows voltage 5.03V, current 1.69A, power 8.5W, full speed.
Switching jack, USB-A low voltage slow charge port (on) Voltage 4.94V, current 1.5A, power is only 7.4W, less.
USB-A high-pressure fast charge port (under) charge iPad mini 3, 5.02V, 1.75A, 8.8W, non-full speed, should be the reason for the remaining power is higher, support for Apple protocol no problem.
Switching jack, USB-A low voltage slow charging port (on) voltage 4.94V, current 1.58A, 7.8W, less.So it seems in the 5V file, USB-A low pressure slow charging port High voltage fast charge port (under) the voltage slightly lower output capacity weaker.
Therefore, only the output of the following two ports to make full use of USB-A high-pressure fast charge port (below) and Type-c port, MOMAX Mo Shi Shi IP65 real advantage is that multi-protocol high-voltage fast charge, conventional 5V low voltage output can not give full play It's strength.
ChargerLAB POWER-Z KM001 tester message shows the PD protocol.
At the same time blue fast charge USB-A port support QC3.0 / QC2.0 / FCP / SFCP / PE2.0 / PE +, this is to show where it flex its muscles.
Type-c port supports 18W PD fast charge input, does not support QC and other fast charge protocol input.
Mirco port supports low voltage 5V / 2A input, does not support any high-voltage fast charge mode.
Mo Shi Shi with USB-A to Type-c line, line resistance is not small, as good as the phone's original line, but when the high-voltage fast charge mode output loss of wire resistance will be smaller.
The input voltage will be pulled low at the same time when the output is 5V low voltage. The picture above shows the situation of charging the millet Bluetooth sports headphone. When the charging input of the mobile power is turned off, the USB -A fast charge port will also turn off the output, does not support small current discharge mode.
1, USB-A 5V low voltage slow charge output EBD step test:
The maximum power can reach 16.3W, but the voltage drops more ruthless.
2, USB-A high voltage fast charge output EBD step test:
(1), 5V file:
5V maximum power can reach 17.4W, slightly slower than the USB-A 5V low voltage slow charge output slightly larger, the voltage curve shows two weak line make up, but does not help, the voltage platform is lower, slightly better than the USB-A 5V low voltage Slow charge outlet.
(2), 9V file:
QC2.0 / 9V maximum power can reach 20.7W, more than the nominal 18W.
(3), 12V file:
QC2.0 / 12V maximum power can reach 20.6W, more than the nominal 18W.
(4), QC3.0 fast charge automatic output trigger success:
200mV automatic stepping normal.
3, Type-C port PD output:
(1), 5V file:
The maximum power of 15.9W, more than the nominal 18W, current output 3.57A, voltage 4.45V. As a result of a one-meter-long Type-C line and ChargerLAB POWER-Z KM001 Tester to do PD trickery, an increase of the line Resistance and tester resistance, contact resistance lead to a lot of voltage drop.
(2), 9V file:
The maximum power of 20.1W, more than the nominal 18W, current output 2.4A, voltage 8.39V.
(3), 12V file:
The maximum power of 20.1W, more than the nominal 18W, the current output 1.7A, voltage 11.84V. With the output voltage increases, the impact of line resistance is gradually smaller, virtually excluding the switching factor PD and QC Fast-charge mode, the output capacity is the same under the same voltage
Before the demolition that is ultrasonic welding, in fact, buckle, seamless, buckle after the demolition will be damaged, there are two-sided adhesive between the battery and the shell.
LED isolation groove on the shell, and a black sponge isolation.
Batteries brand GEB, 5565113, 18.5W, 3.7V 5000mah polymer lithium batteries, Shenzhen, China and the United States General Battery Co., Ltd. produced, 2 combination of 10000mAh. Found on the Internet this battery:
Batteries on the pad pads have a green shell paper to prevent accidental puncture protection, wrapped in high temperature insulating tape. No NTC thermistor.
PCB back of the original small, white tape is under the LED, used to attenuate the glare to avoid.
Two 8205A connected to the battery negative.
A standard MCU.
PCB front, a Micro-USB port on the left for input. Top left to right are the black plastic tongue 5V low-voltage USB-A output, Type-C PD bi-directional fast charge input and output interfaces, such as blue plastic tongue QC Protocol fast charge USB-A output interface.
RH7901A for 5V low-voltage USB-A smart identification.
Master chip: intellectual and financial SW6124.
SW6124 typical application circuit:
MOMAX Mobility IP65 mobile power supply and more extended a 5V low-voltage USB-A output interface, but due to multiple series into a resistor R030, resulting in increased pressure drop.
In addition, from the application circuit point of view, each output interface will be in series with a 8205A will add a little resistance, combined with the mobile power supply itself is not high output voltage, the line does not compensate, so the 5V output voltage is low, a The charging efficiency of some devices will decline, but MOMAX Mo Shi Shi IP65 mobile power fast charging main, this is nothing.
DW01 and two 8205A constitute a typical battery protection circuit.
Charge cut-off voltage, 4.2V is very accurate, this should give a praise.
Fourth, the conclusion
MOMAX Mo Shi Shi IP65 mobile power supply, using 10000mAh polymer batteries, medium size, more lightweight portable, workmanship is commendable, more refined and delicate.
Using the intellectual and financial SW6124 program, integrates the PD3.0 protocol, the output full support for Qualcomm, MediaTek, Huawei, Spreadtrum, Samsung and other multi-platform fast charge agreement, such as millet 6, Nubian Z17, Samsung S8, Huawei Mate9 / P10, Nintendo switch and other equipment fast charging, while fully supporting the Apple laptop Macbook, iPad pro and other equipment high-voltage high-power charging.
The disadvantage is that 5V output voltage is low, PD input voltage is only up to 9V, if your PD power supply is not 9V this gear on the cup does not support fast charge input other than PD, Mo Mishi product price High, lower cost, more suitable for the price less sensitive iPhone8 / iphoneX users enjoy fast charging experience.
