In the past 21 years, outdoor activities have been mainly on foot, and I have traveled to many famous mountains at home and abroad. With the growth of the years, we have entered the age of no doubt, and our legs and feet no longer support long-distance reloading travel. However, the idea of loving the outdoors has not diminished at all. The outdoor travel mode has changed from heavy-duty hiking to self-driving outdoor corruption. Every time I travel, I can't wait to bring kitchen and electrical appliances into nature. Because of carrying a large number of electrical products for entertainment and catering, it needs enough power to support it, but the outdoor camping camp is far from the car, so electricity consumption at night becomes a big problem. In the past, several spare batteries were used to supply power, but the batteries had certain limitations, and they could only output DC. If you want to use AC, you can only connect an inverter, which is inconvenient to use and has little power.
recently, I purchased an outdoor power supply 1111 suitable for outdoor self-driving power supply. The AC output power is as high as 111W, and it also supports USB-A, USB-C and vehicle charging output. Easy to carry, can meet the power supply needs of many electrical appliances, outdoor camping no longer need to worry about power supply problems.
appearance and interface:
this outdoor power supply for electric junior is rectangular in design, and the casing is made of PC material, which is ABS-class fire-proof, earthquake-resistant and fall-resistant, and can also withstand the sun exposure, with good insulation to avoid leakage. The power supply is mainly black-gray with orange on both sides. The overall size is 33.3*23.3*28.3cm, the weight is 11kg, and the battery capacity is 1112Wh(278411mAh/3.6V). It has wide compatibility and supports three charging modes, with 2 USB-A outputs, 2 USB-C outputs, 1 vehicle charging outputs and 2 AC outputs. The top is designed with a handle, which is convenient and quick to carry and emergency standby. It is a multifunctional fast-charging outdoor energy storage power supply, which can be used in various scenarios.
the front panel of the outdoor power supply of electric Xiaoer consists of five parts: input part, digital display part, DC output, AC output and product name logo.
input part: three charging methods are supported, which can be charged at any time and can be used while charging. Commercial power charging, the input power is about 1.61 W, and it takes about 7.5 hours to charge, solar panel charging, 1.11W charging for about 21 hours, 1.11W * 2 charging for about 11 hours, and vehicle charging for about 14 hours.
digital display part: it is composed of digital display buttons and LED digital display screen, and an LED lighting lamp is designed inside. After lightly pressing the digital display button, the screen display lights up, and the LCD clear digital display can display the input and output power and the amount of electricity, and control the use state at any time. After about 15 seconds, the screen backlight will automatically turn off.
DC output: divided into 2 USB-A outputs, 2 USB-C outputs and 1 vehicle charging outputs. After the DC button is pressed, when the green light next to the port lights up, the output port has been opened, and the corresponding equipment can be powered. Among them, USB-A has an output of 5V/2.4A and a single port of 12W；; USB-C output PD18W (single port 5V/3A, 9V/2A, 12v/1.5a); The car charger outputs 121W /11A 11A,121W, which is usually covered by rubber dust plug, and can be opened when it is used, which can prevent dust and foreign objects from entering.
AC output: sine wave output, stable and harmless, comparable to commercial power, and harmless to power supply equipment. After the AC button is pressed, when the green light next to the port lights up, the output port has been opened, and the corresponding equipment can be powered. AC output can be 221V/51Hz/1111W (peak value is 2111W), which conforms to the design of electric shock protection door in the new national standard, prevents the danger of electric shock, is suitable for various scenes and electrical appliances, and is safe and secure to use!
product name: in the upper right corner of the panel, there is an orange font of "Outdoor Power Supply of Electric Xiaoer".
handle: there is a handle at the top of the power supply, which is designed according to the principle of mechanical balance. It can keep the weight balance of the power supply when lifting, and it will not shake from side to side, making it more comfortable to carry and convenient to store when going out.
heat dissipation: orange heat dissipation holes are arranged on both sides of the outdoor power supply of Electric No.2, and the surface fence is designed. When the power supply works, the internal heat can be discharged through the fence to prolong the service life of the power supply; One side is designed with a lighting lamp, which can provide lighting for short-distance movement.
foot pads: the bottom of the power supply is provided with four anti-skid foot pads, which can ensure that it can be placed stably without slipping, and can also avoid scratching the bottom and the ground. The bottom is printed with product parameters: product model, lithium ion battery energy, AC stable output energy, AC output, USB-C output, USB-A output, vehicle charging output, service temperature, charging temperature, company name, address and other information.
Safety and performance:
The battery core in the outdoor power supply of Electric Xiaoer adopts cylindrical lithium-ion UL-certified automotive battery core with mature technology and high reliability, which has a longer service life than ordinary batteries. AC adopts sine wave output, and has built-in intelligent temperature control and heat dissipation, which can dissipate heat with the change of temperature. It is internally designed with multiple safety protection disciplines (temperature protection, over-discharge protection, over-current protection, overload protection, short-circuit protection, over-voltage protection, etc.), and is underwritten by China Ping An Insurance. Mature manufacturing technology and professional BMS battery management and protection system can make it safer to use.
In-service measurement:
After getting the product, first observe the appearance, and read the instruction manual carefully to understand the product. The initial power of the outdoor power supply of the electric small two is about 33%, and it must be fully charged before use according to the requirements of the manual, and then the outdoor power supply should be charged. During the input process, the input power jumped around 1.61 W, from 33% to full charge, which took about 4 hours.
The test was conducted twice. First, a variety of devices were tested indoors to get a series of data for outdoor use. The selected equipment is: outdoor power supply of electric small two, induction cooker, electric kettle, rice cooker, electric tea set, notebook computer, SLR camera, mobile phone and so on.
firstly, indoor tests are conducted with large power meters such as induction cooker, electric kettle, rice cooker and electric tea set. Since the stable AC output energy of the power supply is within 811Wh, it is better for general household appliances to have the function of temperature adjustment to control the power within the rated range, otherwise, after exceeding 811Wh, the protection system of the power supply will automatically work and turn off the AC output function. After repeated use and detailed observation and recording of the actual output energy, when the output energy is greater than 711Wh, the power supply protection system will automatically turn off the output function, which is 111Wh smaller than the 811Wh introduced in official website.
then, the DC ports of mobile phones, notebook computers and digital cameras are tested, and the output of USB-A and USB-C can be within the rated output range without much error. It is observed that USB-C port has no fast charging function and the output of USB-A is not much different, both of which are about 1.8 W; When the notebook computer is in use, it can stably output about 24W.
After that, the camping test was conducted outdoors for 2 days on weekends. After work on Friday, I met several old irons, bought food for two days, brought camping equipment, and drove to camp near the farmland of the surrounding villagers. The temperature of that day was about 31 degrees, and the breeze was about 3, and the weather was quite good.
Because of the time problem, it was very late the day after the camp was set up, and the power supply was not tested in many directions. The diet was still heated by the conventional gas tank, and only the AC output of the second battery was used for lighting. Four 51W LED lights were brought with me that night, and the power consumption was finished in less than 5 hours from full charge to dead, which was close to 1,111 W in theory, and it could be used for 4-5 hours. It can be seen that the conversion rate of the power supply is still very high.
after the power supply is dead, take it to the car to recharge it. It will be full from about 1: 11 a.m. to 6: 11 p.m., which is about 15 hours, which is very close to the 14 hours introduced in official website, and the car charging is quite satisfactory.
Comprehensive comments:
After several days' use, I feel that the "Outdoor Power Supply 1111W" of Electric Xiaoer still has a good performance, which is not only unique in design, but also very fine in workmanship, with large capacity, multi-interface, lasting battery life, 1112WH, 1,111 W output power, wide compatibility, support for various charging methods, convenient to carry and emergency standby, and can meet the power supply of many electrical appliances.