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Home > New Gear > Xiaomi 70mai power bank unboxing: 1,1100 mAh for car emergency start
Xiaomi 70mai power bank unboxing: 1,1100 mAh for car emergency start

Xiaomi 70mai power bank unboxing: 1,1100 mAh for car emergency start

By  Adan Flannigan 2019-10-08 2774 0

Xiaomi 70 Mai has launched a new 70mai car battery emergency start power supply, let me take a look at the car power bank experience of this new product.

Xiaomi 70mai power bank appearance

Xiaomi 70mai power bank  

In terms of appearance, the front of the 70mai car battery emergency start power supply is designed with a black silk screen decorative piece, and the overall body is designed in a minimalist dark gray style.

70 Mai car battery emergency power supply in addition to activate the front at the top you can see there is a "70mai" brand logo, it also has 4 LED battery indicator lights.

 Xiaomi 70mai power bank

The back of the emergency power supply is marked with some parameter information, as well as instructions for use, which will not be explained in detail.

The interface on the left side of the fuselage is the emergency start power interface for the car, and at the same time, 70 is also designed with a TPU material dust plug outside the interface .

On the top of the Xiaomi 70mai car battery emergency start power supply, there are switch buttons, USB interface, Tpye-C interface, and lighting.

As for the function of the light, press the switch button once for the lighting effect; press it again to flash, that is, the light flashes quickly; then press it again, it is SOS for help, then press it to close.

In addition to being able to use the car, the 70mai car battery emergency start power supply can also charge digital devices such as mobile phones and tablet computers through the top USB interface. The output power can reach 5V/2.4A , and the input power is 5V/2A . It takes about 5 hours to fill the emergency power supply .

Xiaomi 70mai power bank battery capacity

As for the capacity, the 70mai car battery emergency start-up power supply has a capacity of 11100 mAh, supports use at -20℃ , and when the cell temperature reaches 60℃ , the current is not output, and the power is protected by intelligent temperature control. In addition, the 70mai car battery emergency start-up power supply also has the " one-time charge for one year " highlight, because the power supply is equipped with ultra-low-power battery formula, with a quiescent current of only 0.05 mA power solution, even for long time, It will not run.

Xiaomi 70mai power bank accesories

Xiaomi 70mai power bank 

The eight-proof security smart clip can be understood as the connection line of "70mai car battery emergency start power supply to the car " . Without this accessory, it is impossible to use emergency. The power is turned on. The specific design of the safety smart clip has the advantages of thickening reinforcement, big bite force, thickening copper wire, high temperature resistance and resistance to severe cold.

The red and green lights on the side of the safety smart clip represent the operation prompts of the emergency start power supply. For example, when the green light is on, it means that the positive and negative poles are connected correctly, and it can be used for emergency start; when the safety smart clip is connected to the car battery, Then the red light will be on and there will be a beep.

The BOOST button next to the traffic light is when the car battery is completely damaged, or the car battery voltage is too low, you need to cooperate with this button to make an emergency start. At the same time, when the battery is too low, the green light on the side of the safety smart clip will flash and beep; when the battery is completely damaged, all the lights of the safety smart clip will not light and there will be no beep. Overall, this security smart folder also serves to detect the car battery.

Xiaomi 70mai power bank battery ten protection

Xiaomi 70mai power bank​ 

In addition, in terms of safety, according to official information, in addition to the five kinds of protections commonly found in the industry, such as short circuit, reverse connection, over discharge, reverse charge, and over current, 70mai also have unique design to increase overvoltage, over temperature, overcharge, As well as the host's ultimate low power consumption, AI software protection, a total of ten protection.

The 70- generation car battery emergency start power supply has a starting current of 250A and a peak current of 600A . In 70 Mai laboratory 28 ℃ environment, at full power state, to the 3.0L engine test car emergency start, you can start again 40 times, while the 4.0L engine of the car was 30 times. The emergency starting power supply can be used for vehicles such as gasoline vehicles and motorcycles below 4.0L , and diesel vehicles below 2.0L . It can be used on airplanes. The rated capacity does not exceed the national civil aviation regulations of 100Wh , but does not support 24V vehicle startup.

The process is actually very simple. It only needs to follow the instructions and follow the instructions on the safety smart card. Basically, the novice can also complete the emergency start car, which is not too difficult.


Overall, I think the 70mai new product is quite practical, and the overall design of the product is also very bright, like a number of security protection design, eight anti-security smart clips, low power consumption and long standby, etc. 70mai highlights of this emergency start-up power supply, for the small family of car owners, I personally think that you can start one for the occasional needs.

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