Description
- Model Number: 100W
- Item Type: DIY Box & Shell
- Brand Name: LISCN
- Origin: Mainland China
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Welding and installation video URL(1): https://video.aliexpress-media.com/seller/play/5000196630297.mp4
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Welding and installation video URL(2):https://video.aliexpress-media.com/seller/play/5000196634143.mp4

It only the power bank case,batteries need to be welding and not included.
The battery needs to be connected in series circuit . Connect the positive pole of the battery to the "B+"end on the back of the motherboard, and the negative pole of the battery to the "B -" end on the back of the motherboard.
After welding, it is necessary to connect the power supply to charge the power bank and activate the power bank.Then it can be used normally.
Features:
A DIY power back case, can charge 4pcs 21700 batteries ( Batteries need to be welded and not included)
Support full protocol two-way PD fast charging 100W.
100W output supports PD QC- AFC SCP- multi-protocol fast charging for Laptop/phone/iPad universal
You can take it on the plane without declaration, safe and reliable
Transparent body, imported high-quality LED screen can check the remaining power in real-time
Specifications:
Item:for 4pcs 21700 Battery Charger Box
Capacity:20000mAh
Material: ABS-PVC
Color: Black
Size: approx 153x55x34MM
Input: DC 5V/3A ,9V/3A ,12V/1.5A ,10V/2.25A
Output:
Type-C 1:5V/3A,9V/3A,15V/3A,20V/5A
Type-C 2:5V/3A,9V/3A,15V/3A,20V/3A
USB:5V/3A,9V/2A,12V/1.5A,10V/2.25A
Quantity: 1Set DIY Kits (Not includes the battery and charging cable)
Note:
1.Transition: 1cm=10mm=0.39inch
2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.
3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!
Package Includes:
1Set x Power DIY Kits
Q&A
1.Q:Does this product include accessories required for welding?
and the wires and other accessories required for welding are not included.
2.Q:What if there is no response when clicking the button after the battery is soldered to the motherboard?
3.Q:The power display of the power bank quickly dropped to 1% and can still be used. What is the reason for this?









































V***v (verified owner) –
Great product. Already collected from 10 of these. Everything works perfectly, I am very satisfied. I will continue to shop at this store.
AliExpress Shopper (verified owner) –
Good quality. Product according with the specifications.
S***K (verified owner) –
Item is as described, very fast shipping . I will test it and leave additional review
น***ะ (verified owner) –
The product is in good condition and i received it within 5 days.
AliExpress Shopper (verified owner) –
Very good. Delivery is fast and I am satisfied.
AliExpress Shopper (verified owner) –
Buy what it promises
AliExpress Shopper (verified owner) –
Generally, the power bank works, charging power is less than 100W. The only drawback is that at power above 33W, the SMD elements around the choke get very hot; additional cooling is required for these elements.
AliExpress Shopper (verified owner) –
Great Power Bank. To assemble, you need a soldering iron or soldering in the end. It charges a turned off Lenovo LOQ laptop with a power of about 47W and all other things. I have no way to check if it can handle 100W.