Two Way 286W Power Bank Adjustable DC150W 40000mah Aluminum Shell With Fan Punk HD Intelligent Large Screen 21700 Fast Charging

Brand Name : abay
Model Number : 275
Origin : Mainland China
Certification : CE
Type : Li-Ion
Nominal Capacity : >3500mAh
Set Type : Batteries Only
protocol : PD QC PPS AFC FCP


Our store recommends this charger to charge the power bank. Click to learn more about purchasing

Option explanation: Ordinary batteries are generic batteries, domestic batteries are Yiwei batteries.so their prices are relatively low. Samsung batteries and other options are high-quality batteries.65W in the options is a 65W charging head, please select according to the corresponding specifications.

Product Description
1. This product only has the option of finished products. Considering the difficulty of assembly, this product has no spare parts. If you want spare parts, you must accept the following terms: no return, no replacement, no warranty, no after-sales guidance, and the price is the same as that of finished products
2. The product is a 3-way design. The c1 port and the dc port share one way, so only one can be connected to the c1 port and the dc port
3. The C port of the product uses a vertical socket, which may cause the protocol not to be recognized when connecting with the data cable. In this case, it is necessary to turn over the C cable and plug it in again
4. Handmade works must have defects. Do not shoot or ask if you do not accept them. No one who doesn't accept any bugs or wants perfect products
The capacity on the product shell is low standard, which is lower than the actual parameters, mainly for the convenience of taking the subway to get on the plane
Product introduction:
Although compared with the big brands, our appearance needs to be improved, but our circuit and functional parts are basically difficult to find competitors. Both materials and circuit structure are very particular. The main functions and features of the product are: charged quantity 3 coulomb meter, two channel c port voltage rise and fall, one channel usb voltage drop, new operating system, new at series single-chip microcomputer, dc two-way high-power voltage regulation input and output, and various parameters can be manually adjusted. C1 and DC are of the same circuit design, and can be switched with each other through the program. The maximum power of DC can reach 150w, and the voltage and current can be adjusted. The c1 port supports the maximum power of 20v5a and 100w. Built in fan for heat dissipation and automatic temperature control. When the circuit board temperature is higher than 60 degrees or the battery temperature is higher than 50 degrees, it is automatically opened. There is a special temperature probe for the battery. If the temperature cannot be reduced, the output power will be reduced. Comprehensive protection to prevent accidents. The C2 port is designed to increase and decrease voltage, and the maximum output power of 20v5a 100w can also be achieved. The product system adopts a new architecture, which is smooth and does not get stuck. The screen of a big brand is not half as big as ours, and its functions are not as diverse as ours. It is too laggy. In terms of battery, we use the new Samsung 21700 50e battery. The market price is more than 30 pieces, a total of 8 pieces. It gives you enough assurance and supports testing. The translucent design and aluminum shell give consideration to the role of heat dissipation. Although the fully transparent design is beautiful, the heat dissipation is hard. The circuit board adopts four layers of gilding process, black ink, low-key luxury, and 840g weight is good in hand.

This product will be sold for the second time in March. Need to buy. You can contact customer service to leave your contact information and contact you when selling again.

1: There is no warranty for disassembly. Don't say anything about disassembly and research. Screws with scratches are considered to have been removed, and we may have screw glue. Forced screwing of the screws can lead to slipping. If it is unacceptable, don't place an order
2: During charging and discharging, it is prohibited to switch other interfaces or open the DC during charging. Damage is not guaranteed, and diode, mos, and 2305 components will be damaged. If it is unacceptable, do not place an order

The product has a capacity of up to 40000 mah, and most mobile phones have a capacity of around 4000 mah, with a capacity difference of 10 times. Therefore, the charging time of the charger for the charging bank will also be several times longer than that of the mobile phone. Some inferior chargers cannot work at full load for a long time, which can easily lead to damage to the charging head. For example, when the product is fully discharged and fully charged, it requires a charging head with a full power of 100w to output for 1.5 hours. If the charging head does not have temperature protection, it is extremely easy to cause damage. As long as the product can be used normally after changing the charger, there will be no quality