With the continuous development and popularization of technology and intelligent devices, the use of various electronic devices is often accompanied by the worry of insufficient power. Mobile power supply has the advantages of small, convenient, anytime, fast and so on, making it an indispensable necessity for people to carry around. Beaver Moment Mobile Power has the advantages of keyless design, all aluminum metal shell, easy to carry, compatible with a variety of charging interfaces, 93% charging and discharging efficiency, etc.
I would like to thank Lei Feng.com for giving me the opportunity to try Beaver Moment Mobile Power (customized version of Lei Feng.com). It will give me a more comprehensive opportunity to understand and share Beaver Moment Mobile Power with you.
The specific points are as follows:

Packaging
The beaver moment mobile power supply is packaged in a very simple and elegant rectangular paper box.
The back is printed with the Chinese and English introduction of Beaver Yike Overspeed Mobile Power Supply, basic parameters, and the logo of the manufacturer and Lei Feng for trial use.
When the inner box is pulled out, the paper pad in the box is not enough to support the mobile power supply and make it fall down. The mobile power supply cannot be well protected during transportation. This detail needs to be improved.
Appearance
Family photo includes: mobile power supply, instructions
Beaver Yike mobile power supply adopts all aluminum metal shell sandblasting process and arc corner design, which makes Yike ultra fast mobile power supply not only beautiful, excellent tactile texture and good corrosion resistance, but also rectangular design and mobile phone can be easily held together.

Specifications : 137mm*73mm*12.5mm

Weight: 205g

Mobile power supply and iphne6 Size comparison

At the lower right corner are four blue LED display lights, which can be checked with a gentle shake.
The back is printed with the logo of Lei Feng's trial use. The following are the basic parameters of Beaver Moment Overspeed Mobile Power Supply.

model: QUARTER-1
Input: DC15V/3A DC5V/1A
Output: DC5V/1A~2.1A
Rated capacity: 3.7V/5000mAh (18.5Wh)

Below the mobile power supply are the quick charging interface (input), USB interface (output), and USB slow charging interface (input)

* Note: The fast charging interface can charge an iPhone in 15 minutes and support instant car charging and all MacBook power adapters (except TYPE-C Interface adapter).

            The slow charging interface supports 5V power adapter with output current greater than or equal to 1A.

Use
The beaver moment overspeed mobile power supply has a capacity of 5000mAh. It uses the charge and discharge chip provided by O2Mirco, a world-famous high-performance analog semiconductor company. The charge and discharge efficiency is up to 93%, the output current is 2400mA Max, and it has a number of protection designs.
[Output, discharge]
The beaver moment overspeed mobile power supply adopts an adaptive USB output.

USB interface output (adaptive): DC5.1V 2.4A Max
Use USB current/voltage meter to measure (use beaver Yike mobile power supply to compare with the original charger):
Original charger: 4.92V 0.98~1.01A
Yike overspeed mobile power supply: 5.10~5.11V 1.14~1.15A

【 Check the power with LED 】

【 charge 】

Beaver Yike overspeed mobile power supply has two input charging interfaces.
USB slow charging interface
Slow charge input: DC5.0V/1.0A/5.5h
Actual test: 4.79V 0.93~0.96A

Use an infrared thermometer to test the temperature during charging

Quick charging interface
In order to test the Yike quick charge input port, a special magnetic adsorption data line was purchased, and the following problems were found:

(Because recently I used an Android phone, so I bought an Android magnetic adsorption data cable in order to get the maximum utilization rate. I want to cry.)

1. The Yike quick charge interface and data cable are not suitable in size and cannot be inserted into the quick charge socket.
2. Both of them have the appearance of magnet repulsion.
3. The magnetic adsorption fast charging interface only has the function of input and storage of electricity, and does not have the function of charging other equipment.

[When charging, Check the power with LED 】

Summary
Advantages of Beaver Moment Overspeed Mobile Power Supply:
1. O2Mirco high-quality charge discharge chip, multiple circuit protection.

2. All aluminum metal shell sandblasting process and arc corner design.

3.12.5mm thick, easy to carry.

4. There is no key operation, and you can easily check the power with a flick.

5.15 minutes can store the power of an iPhone.

6. Compatible with multiple charging interfaces.

7. Up to 93% charging and discharging efficiency.

Suggestion for Beaver Moment Overspeed Mobile Power Supply:
one The overall appearance, size and feel of beaver moment ultra fast mobile power supply are excellent, but consumers will still expect more color choices.

two The quick charging interface and USB The interface is not on the same line. I hope it can be more rigorous and carefully made.

three There is no supporting fast charging data cable, and the user experience is not perfect (or the magnetic adsorption data cable supporting most brands on the market).

four The quick charge interface only supports input (charging), and cannot charge the mobile phone quickly. It needs to be improved.

five Charging display four The light is on, unplug the data cable, and the last light is off. Take more time to recharge and unplug again four The lights are on. therefore four Full light does not mean that it has been charged 100% It is suggested to improve this.