PD100W DIY Battery Charger Case Fast Charging for 4PCS 21700 Polymer 20000mA Battery Power Bank Box for Macbook Need Welding
Description
- 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?
Additional information
| Color | Only DIY Kits |
|---|---|
| Item Type | DIY Box & Shell |
| Brand Name | LISCN |
| Origin | Mainland China |
8 reviews for PD100W DIY Battery Charger Case Fast Charging for 4PCS 21700 Polymer 20000mA Battery Power Bank Box for Macbook Need Welding
Vendor Information
Related Products
N***k (verified owner) –
Excellent kit for assembling a power bank. Quite simple and easy if you have a soldering iron and spot welding.
The plastic is durable and pleasant to the touch. It won’t be possible to disassemble again; the latches are quite sturdy.
AliExpress Shopper (verified owner) –
Fast dispatch and delivery of goods. Very nice power bank. High-quality plastic, everything was well packed.
Supports PD3.0, charges a laptop with 3A 60W.
Very satisfied with the purchase.
I recommend the store and the product.
AliExpress Shopper (verified owner) –
charges quickly, checked about 100 watts at the port, I connected the device, the output was 20 volts, which means 100 watts is quite possible, then I will check on the laptop.
AliExpress Shopper (verified owner) –
I am buying the second one already. The first one works perfectly, everything as described, but with the second one there is a nuance that it doesn’t always start fast charging from the first try (it charges but only 5V 2A 10W).
when fast charging, the gadget accepts up to 75W and 18-20V
In summary, if this constructor arrives without bugs and is functional, it’s quite a cool thing.
E***v (verified owner) –
It’s normal, I collected it for friends, it powers a laptop and a mini Type-C soldering iron, everyone is satisfied with its performance, it maintains 65 and 100 watts throughout operation, it heats up a bit when charging, excellent, I recommend it to all customers and everyone else who works, thank you.
AliExpress Shopper (verified owner) –
I am very satisfied with the purchase, everything works fine. But one of the pcb arrived defective. When charging, it doesn’t show any wattage and it also doesn’t allow for discharge. But the order pcb works perfectly. Highly recommended ✅ ✅ ✅ 👍 👍 👍
AliExpress Shopper (verified owner) –
Fast delivery. Good packaging. Matches the description. It was interesting to assemble it myself. Used a Samsung 50e. The 64-watt power supply charges quickly. Powered a laptop without a battery from a power bank. I wish there was a similar case for 2p4s.
AliExpress Shopper (verified owner) –
Delivery to Dnipro, Ukraine, takes two weeks via UkrPoshta. The product matches the description, everything is in order, I recommend it. The latches are tight, you need to assemble carefully, as disassembling later will be difficult. I slightly filed down the latch hooks with a file to make them easier to open if needed. Don’t forget to remove the protective film from the display on the board. It’s advisable to use high-current batteries if you need to maintain high power for a long time; they will heat up less and the current won’t automatically decrease due to overheating.