200W 5000mAh Bidirectional Power Bank Fast Charge Portable Power Bank Kit with 1.54" HD IPS Screen

200W 5000mAh Bidirectional Power Bank Fast Charge Portable Power Bank Kit with 1.54" HD IPS Screen

Read before Purchasing:
- The product has a built-in coulomb meter. Because the coulomb meter is programmed, the default is set to 4800mAh of 21700 8pcs. If you purchase the unassembled version, please use batteries of this capacity, otherwise the electric quantity display may be inaccurate. You can also contact us to modify the programs and we will charge the relevant fee.
- After-sales and returns are not supported for the unassembled version. Tools are required for assembly. Hands-on ability is highly recommended. Batteries are not included in this version. Assembly video can be provided. Assembly is difficult, any incorrect operation may damage the product and it may be impossible to repair it. Please contact customer service to see the assembly video before purchasing. The circuit board of the the unassembled version cannot be returned or exchanged after unpacking.
- It is beyond warranty if users disassemble the finished product. A seal is affixed to the inside of the product.

Description:
The output power of the portable power bank is 100+100W, and its input power is about 50W. It is mainly suitable for customers who do not have a high-power charger plug (for example, without a 100W charger plug) and is compatible with most chargers.

Functions:
The 200W power bank replaces the sc8812 with IP2368 to improve the compatibility of the product to a greater extent.

Also, the coulomb counter has been upgraded. The new model adopts the bq4050 coulomb meter, which can accurately count the amount of electricity. At the same time, the voltage of each section is more accurate, and there will be no frequent refreshes or changes.

Features:
- 200W power bank: 200W two-way fast charging power bank makes charging faster and safer.
- 1.54" wide-angle IPS color screen to display real-time data. The product adopts AT32F403ACG main control. The system is stable and there is almost no possibility of crashing. The product can automatically wake up its output and input. Users can also manually wake up the output and input by pressing a button.
- DC interface: There is a DC connector next to the switch. Its size is 5.5*2.5mm. The interface is connected directly to the battery. Its output voltage is equal to the battery voltage. Users can see parameters such as the output current and power of this DC port on the screen. If you want to use this interface to charge the power bank, you need a 16.8V 4S dedicated charger. If charging through this port, then the two C ports can be continuously output, and the power bank can be used as a desktop charger or UPS power supply.
- C ports: C1 and C2 support up to 100W, and USB up to 36W. It should be noted that C2 use the same circuit as USB. Therefore, it is not recommended that C2 and USB be used for output at the same time, because only 5V 2A is output if they are used together. C1 is a 100W bidirectional port, which supports charging and discharging.
- Soldering-free battery box: Battery assembly does not require welding, only a few screws are required to fix the battery. Battery can also be quickly replaced if damaged.

Specifications:
- Product name: 200W two-way fast charging power bank
- Dimensions: 164 x 46 x 56mm/6.8 x 1.8 x 2.2"
- Weight: 865g/1.9lb for assembled version; 305g/0.7lb for unassembled version
- Power:
* Type-C1 input: 5V/3A, 9V/3A, 12V/3A, 15V/3A and 20V/5A
* Type-C1 output: 5V/3A, 9V/3A, 12V/3A, 15V/3A and 20V/5A
* Type-C2 output: 5V/3A, 9V/3A, 12V/3A, 15V/3A and 20V/5A
* USB output: 5V/3A, 9V/3A and 12V/3A
* C1 input and output powers are 100w; C2 output power is 100w, and USB output power is 36W

Package Included:
- 1 x Set of Power Bank

Note:
- Assembling is needed.
- Batteries are not included in the package.

Attention:
- In summer, there is high temperature. Do not leave the product in the sun because its black shell is more heat-absorbing.
- Due to the large battery power and capacity, please avoid falling of the power bank to prevent accidents.
- When charging and discharging, the battery voltage shows unevenness, which is normal. After unplugging, the voltage display of the battery can return to normal.
- After receiving the product, when charging/discharging for the first time, the electricity % display may not be normal, such as charging to 80% and it cannot be charged. At this time,  users need to see the total voltage of the battery, and 16.8V is the maximum voltage. If you want the capacity to display normally, follow the capacity learning steps on the details page.

Assemble batteries without welding is mainly for the convenience of customers without spot welding machines. Snap dome contact is used, as solder contact may result in a high contact resistance. If batteries are unbalanced, the battery installation voltage and internal resistance are inconsistent, or the installation is not in place, the voltages as pictured will be inconsistent.