Miller ML202 charging treasure, suitable for most mobile phones! With power indicator light Intelligent safe and durable! Various protection functions are complete. Applicable to various models of mobile phones on the market!
Miller ML 202V5.0 charging treasure new upgrade version listed
Safe and durable, multiple protection, Miller upgrade in 2017, transparent shell, stunning!
The price is for a ML202 (can't be filled with protective or pointed battery)
No wire / power (charging head) / battery / cell phone / tester
Size: 76*52*30
Specific introduction:
Miller ML202-V5.0, 2017 latest version, function introduction:
1. Miller ML202-V5.0 uses the IP5206 three-in-one charging chip, which is the same chip as ML102-V9.0;
2. Input voltage: 5.0-5.3V (12V voltage charging is no longer supported);
3. Charging current: Single slot 1.5A, the total charging current of the two channels can reach 3A at maximum, so please use 2A (Recommendation 3A) charging head with output current above.
Charging knowledge: The charging chip IP5206 used in ML202-V5.0 has a charging head adaptive function, 5V1A can also charge. However, an 18650 lithium battery (6800 mAH in total) filled with two 3400-mAH batteries takes about 8-10 hours to fill up. Someone will say that it does not matter, I just fill one night. However, the 5V1A charging head is designed for small-capacity mobile phones. The time for full cell phones is generally 2-3 hours, and the charging current is definitely less than 1A. The charging head is fully powered within 2 hours; when it is used To charge 18650 with a total capacity of 6800mAH, the full-power operating time of the charging head will reach more than 7 hours. Think about how we feel ourselves to work continuously for 2 hours at full load and 7 hours at full load. . .
4. No load: The battery is not connected to the power supply, 5 green lights turn on one by one, and the 5th light flashes, indicating that the charger is normal. The charger is not in this state means that the charger is not normal, please stop using it!
5. Charging, please install the battery and then turn on the power (the first power and then the battery 5 charge indicator status will not be accurate).
Charging knowledge: a blue light will light up when charging, indicating that there is current to charge the battery. The blue light is not bright or very dark or dark, indicating that the charging current is very small. The charging head may have a small current or the charging line quality is not good. Please replace it. When the 5th green light flashes indicating that the battery is about to fill up, the blue light is normal at this time.
6. Power indicator: only a green light, and still flashing, indicating that the power is less than 5%, a bright green light does not flash that the remaining power of about 5-20%. . . Five green lights indicate that the power is 80%-100%.
The power indicator of the ML202-V5.0 is to set the battery voltage of 18650 with 5 green lamps, because the precision error of the chip may cause display deviation problems. For example, if it is set to 3.80V on the 3rd lamp, due to the chip's accuracy, the first slot of the ML202-V5.0 may light the 3rd lamp at 3.76V, and the second slot may light the 3rd lamp at 3.82V. Then the question came: When we put the 18650 battery with 3.77-3.81V voltage into the first slot, we can light 3 lights, and put it into the second slot, but only 2 lights. . . This is completely normal. Please use actual experience in peacetime.
7. The ML202-V5.0 only has a single-slot output, that is, the second slot has charging and output functions, while the first slot only has a charging function. This is because technical problems arise that voltage sources cannot be directly connected in parallel. When used as a mobile power source, after the second slot battery is used up, it is necessary to manually change the battery of the first slot to the second slot.
ML202-V4.0 can output at the same time in double slots because it is solved by Miller's unique one-core dual-use technology. Because the chip is too old and does not support synchronous rectification, the low output current is low, so it is abandoned. .
8. The ML202-V5.0 supports automatic shutdown for 20 seconds and automatic wake-up of load access.
Real shot map:


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