With the rise of camping and self-driving tours, outdoor power supply is about to enter consumers' homes in an all-round way, but power safety is always the most critical indicator. The solid state battery has gradually entered the field of outdoor power supply, and depends on the advantages of high energy density and high discharge performance of solid state battery. The volume and weight of outdoor power supply will be further reduced, creating a new generation of mobile energy storage products that are more portable and easier to store for outdoor users。
Recently, the charging head network has received the engineering version of winkee outdoor power supply with graphene solid state explosion-proof battery, including winkee outdoor power supply ES2100, winkee outdoor power supply ES1000 and auxiliary battery pack. Next, the charging head network will focus on the winkee outdoor power supply ES2100 to see how its performance is.
Appearance introduction
The idea is clear, first of all, the appearance.
This time, we will focus on the winkee outdoor power supply ES2100, which has not been put on the shelf yet. The engineering version is also made of 94V-0 fireproof and flame-retardant PC+ABS shell, which is wear-resistant and high-temperature resistant; From the front of the outdoor power supply, we can see that all ports are basically concentrated on the front panel, and have a large power display.
Both sides of the fuselage are designed with rectangular mesh grids, and there are cooling fans inside, which can improve the heat dissipation when the power supply is used, avoid the danger of heat accumulation of internal components or accelerate the aging of components; The built-in hollow handles on both sides are designed according to the arm extension ratio of the human body, which is convenient for labor-saving movement.
The back port of the winkee outdoor power supply ES2100 is protected by a snap plastic baffle.
First of all, the LCD display of the winkee outdoor power supply ES2100 can display the input and output power, the service time and the switch conditions of each interface in real time, so as to master the power use at any time. Each round push-on switch button corresponds to the power-on condition of each area, which is power switch, AC switch, vehicle charging port and USB port in turn.
Four USB-A ports and two USB-C ports are configured on the left side of the lower part of the display screen, and the engineering version does not print relevant identification; The ports measured below can directly supply power for mobile phones, laptops and other digital products, which can eliminate the need to carry extra chargers.
The vehicle charging port is protected by rubber plugs, supporting 120W maximum output power, which can meet the power supply requirements of most on-board electrical appliances; On the right are two DC 5521 output ports suitable for power supply of plug-in portable routers or detectors.
The plastic baffle on the right side of the screen is equipped with two sets of five-port AC strong current interfaces configured for outdoor power supply, and the interior of the connection hole has a safety door design, which makes it safer to plug and unplug power; And it can support 220V voltage, and the maximum output power can reach 2100W.
The inner ports of the plastic baffle on the back of the winkee outdoor power supply ES2100 are the special main and auxiliary power transfer interface, the AC charging interface and the photovoltaic charging interface in turn. It has a variety of self-charging modes to solve the outdoor power consumption problem to the greatest extent.
The height of the winkee outdoor power supply ES2100 is about 27cm.
The length of the winkee outdoor power supply ES2100 is about 33cm.
The width of the winkee outdoor power supply ES2100 is about 24cm.
The winkee outdoor power supply ES2100 weighs about 27.3 kg (13.65 kg).
Similarly, due to different scene positioning, the output of winkee outdoor power supply ES1000 is 1000W pure sine wave output at AC end, and the number of ports is slightly reduced in configuration; However, the winkee outdoor power supply ES1000 is consistent with the winkee outdoor power supply ES2100 in terms of its practical function, safety and stability of solid-state battery pack. Users can choose according to their own use.
Graphite solid explosion-proof core
The liquid electrolyte is used inside the traditional lithium-ion battery. The internal electrolyte of graphene all-solid-state explosion-proof battery is made of solid materials. Because there is no electrolyte, the volume and weight after packaging are also more advantageous.
In addition to higher energy density and charging and discharging performance, graphene all-solid-state explosion-proof battery is also far safer than traditional lithium-ion battery using liquid electrolyte. Previously, in order to show the characteristics of the battery, the charging head network had planned a "destructive" experiment on graphene all-solid-state explosion-proof battery, including piercing and cutting, and there was no fire, smoke, explosion and other phenomena throughout the process.
Similarly, the winkee outdoor power supply ES2100 is an energy storage power supply using graphene pure solid state battery pack. Due to the characteristics of the battery, this outdoor power supply has the characteristics of small size, light weight, easy to carry, and safety (puncture, cutting, no fire, no explosion), which makes it more powerful in charge and discharge performance, longer cycle life, larger energy storage, and so on. Users can use electricity more safely outdoors.
Main and auxiliary battery power supply
The winkee outdoor power supply ES2100 can store more energy (1.5 kilowatt-hour power), and can connect the secondary battery to double the service time.
Connect the auxiliary battery (ES2100-1) through the attached main and auxiliary power cable, which can make its battery capacity reach 3 kilowatt-hour.
And the main and auxiliary batteries are equipped with LCD power display; After the outdoor power is turned on, the percentage power of the two displays will be synchronized. For example, as shown in the figure above, the percentage power is 33%.
Bidirectional inverter technology
Bidirectional inverter technology has been frequently used in outdoor power products, and is also an inevitable trend.
Bidirectional inverter technology is a technology that converts alternating current into direct current. Self-charging requires only one line, and it can be charged directly through AC port mains power. There is no need to carry an additional "brick" type adapter when using it, and there is no need to worry about forgetting the adapter or causing charging difficulties due to the incompatibility of the adapter. When dining in a hotel on the way of self-driving tour, it only takes about 1 hour to fully charge the city electricity, which is one of the fastest self-charging speeds in the industry.
USB port test
The port test link can clearly know the charging conditions of USB ports for mainstream mobile phones, tablets and laptops, presenting real test data and use experience; In addition, the USB-A port test information is consistent during the actual measurement.
Use POWER-Z KM003C to test the fast charging protocol of the USB-C port on the upper side, and support FCP, SCP, AFC, QC2.0 and other fast charging protocols.
Use POWER-Z KM003C to test the fast charging protocol of the USB-C port on the lower side. The actual measurement supports FCP, SCP, AFC, QC2.0, QC5, PPS, PD3.0 and other fast charging protocols.
In terms of PDO message, the actual measurement supports five groups of fixed voltage gears: 5V3A, 9V3A, 12V3A, 15V3A and 20V5A, and two groups of PPS voltage gears: 5-11V3A and 5-16V2A.
Use POWER-Z KM003C to test the fast charging protocol of USB-A port, and actually support FCP, AFC, QC3.0, Apple 2.4A and other charging protocols.
Outdoor power
The application scenario of outdoor power supply is naturally outdoor, so what kind of power demand can Winkee outdoor power supply ES2100 meet in the process of outdoor actual use?
Power supply of digital equipment
Winkee outdoor power supply ES2100 has strong compatibility with its rich charging and discharging ports. Its USB port supports up to 6 devices to charge at the same time. Mobile phones, tablets, laptops and game consoles can be charged.
When charging six devices at the same time, we can see that the power is 88.12W, 25.63W, 14.71W, 0.79W, 12.18W and 15.58W respectively, and the total output power displayed on the LCD screen is about 163W.
Outdoor electrical power
In addition, the AC input interface is measured with Mijia electric kettle, and the rated power of the kettle is 1800W; The measured output power of the digital display screen is up to 1895W, and there is no power failure of overcurrent protection.
In addition, quality of life is also needed during the journey, and bringing your own coffee machine may be a good choice. With the winkee outdoor power supply ES2100 for power supply, the output pure sine wave is almost the same as the domestic domestic domestic electric wave. The device can be safely charged without damage. The output power can be seen from the power meter as 1025W, which meets the power required for its normal operation.
In the plateau with thin air or in the process of emergency rescue, hypoxia will seriously endanger life. Portable oxygen supply is also one of the necessary items in extreme environments. Winkee outdoor power supply ES2100 can also supply power to the oxygen generator for oxygen production. The small oxygen generator with the measured power of about 99W can supply oxygen for about 11 hours, which is enough time to transfer patients to a safe place.
In addition, there will inevitably be muddy roads during the journey. You can wash your car or belongings at any time when they are dirty. The high-pressure water gun stored in the trunk is also useful. The water gun is powered by the winkee outdoor power supply ES2100. The output power of the digital display screen can reach about 437W, about 2.3 hours.
In addition, when multiple devices are connected at the same time, the display shows that the output is up to 1990W. During the test, there is no overvoltage and power failure, and there is no warning icon display. It fully conforms to the official output power of 2100W, which can meet the demand for simultaneous use of outdoor hot water pots, coffee machines and other power appliances; Although the output power of outdoor power supply can automatically cut off power to protect the safety of personnel and equipment after exceeding 2100W, the total output power should not exceed the load limit as far as possible to ensure safety when users use outdoor power.
Trolley power supply
The winkee outdoor power supply ES2100+auxiliary battery pack can have 3 kilowatt-hours of electric energy, which can theoretically provide about 20km of endurance for new energy vehicles.
Nowadays, new energy vehicles are becoming more and more popular, while charging piles and other facilities are not complete, and outdoor charging of vehicles has become a problem; Use the car charging gun to connect the winkee outdoor power supply ES2100 AC port, so that the power can be replenished in time.
In addition, you can check the charging condition of the car with the car's intelligent APP, and you can see that the output power displayed on the outdoor power LCD display is 1757W.
Self-charging input full range
The winkee outdoor power supply ES2100 supports a variety of self-charging methods. First, you can directly take power from the household socket or wall plug, and directly use the power cord provided with the machine. Through the power meter, you can see that its input power reaches 1660W, which is in line with the official name of 1600W charging power.
During the test, connect the Becky single-channel digital power meter to record the charging data. The Yunji intelligent outdoor power supply can achieve 16% charging in 10 minutes, 50% charging in 30 minutes, and 1 hour and 04 minutes when fully charging to full power consumption through the original high-power AC line; Maximum charging power 234.12V 7.39A 1711.58W; 1600W fast charging in line with the official propaganda, about 1 hour full.
In addition, it can also be used with solar charging panels to recharge power at any time, and it supports continuous charging of 600W solar panels. It also supports charging and discharging at the same time. There is electricity when there is sunlight outside, and it is more environmentally friendly to follow the light to supplement energy.
USB-C output whole process
Carry out load test on the USB module of outdoor power supply, continuously output the power at 20V 5A 100W until the power is exhausted, and record the data. The test results are as follows.
This is to use the load meter to continuously output at constant power of 20V 5A 100W until the outdoor power is exhausted, which takes 10 hours and 12 minutes.
Draw the data into a broken line chart, and it can be seen that the outdoor power supply continuously outputs 80% of the remaining power in 2 hours, 61% in 4 hours, 41% in 6 hours, 21% in 8 hours, and exhausted in 10 hours and 12 minutes.
Normal temperature power consumption test
Under normal temperature, boil water outdoors, the working power of the induction cooker is about 2000W, and plug in the induction cooker plug after the winkee outdoor power host and auxiliary machine are successfully connected, and record the test duration.
The test starts at 10:10 a.m., and the electronic display shows 99% of the remaining power.
The test was finished at 11:33 a.m., and the remaining power was 5% on the electronic display screen. Through the test, we can know that the electromagnetic furnace with a power of about 2000W can be used for about 1 hour and 22 minutes after the combination of main engine and auxiliary engine.
Low temperature power consumption test
Many friends have encountered the situation that outdoor power supply is unstable or even unusable when outdoor power supply is used in winter. Let's see whether winkee outdoor power supply (single host) can operate normally under low temperature conditions.
Put the winkee outdoor power supply (single host) into the ultra-low temperature refrigerator (- 40 ℃), and connect the power supply. At the same time, use the induction cooker to boil water. The power of the induction cooker is about 1400W.
The internal temperature of the current ultra-low temperature refrigerator is about - 27 ℃, and the temperature fluctuates between - 20 ℃ and - 27 ℃ during the test.
The induction cooker stops running and the test is over, which takes about 46 minutes. The electronic display screen of winkee outdoor power supply shows that the remaining power is 5%. In the low temperature environment, Winkee outdoor power supply can continue to operate until the power is exhausted, and the performance is good.
FEEDDI Summary
The shell part of the winkee outdoor power supply ES2100 is made of PC fireproof and flame-retardant material, and a digital display screen on the front supports viewing the real-time power, remaining power and remaining usage time; Secondly, it has an ergonomic handle design, and the power supply with a single mobile weight of 13.65kg is also very convenient. With the auxiliary battery, it can have an energy reserve of 3 kilowatt-hours and a large power output of 2100 watts, which can be used in outdoor cooking, tea making, hot pot and other scenes.
In terms of safety, the graphene solid state explosion-proof battery with higher specifications is adopted. The needle-punched battery does not catch fire, and the collision caused by outdoor movement can also avoid fire and explosion and other safety hazards; Secondly, it has the characteristics of cycle service life, charging and discharging performance that are far higher than the traditional outdoor power supply, and the service life of the power supply is more durable.
In terms of output ports, a total of 6 USB ports of 2C4A are adopted, and the single port supports up to 100W output power, which can easily meet the power demand of mobile phones, cameras, computers and other electronic devices. In addition, photovoltaic charging ports are equipped with solar panels, which make outdoor charging carefree.
In terms of the use environment, it supports the use of the temperature between - 20 ℃ and 60 ℃. During the low temperature test, it can still operate normally in the temperature environment of - 20 ℃ or even lower, which avoids the dilemma of unstable or unusable outdoor power supply in the face of low temperature environment.
Overall, the winkee outdoor power supply ES2100 performs better in port configuration, charging power, charging time and security. It has the characteristics of high power output and main and auxiliary power supply. Users have no concerns about outdoor power consumption and realize the freedom of hot pot.
