Important NOTICE:
Q&A
For example:
Q: Why the battery capacity is 20000mAh, but the rated capacity is 12000mAh?
A: Because the input voltage of devices such as mobile phones is 5V. Inside the power bank, the original 3.7V will be boosted to 5V before output.
So the output capacity is 7400mAh ( 3.7V*20000mAh/5V=14800mAh).
There will be energy loss in the step-up and step-down process, and the energy conversion rate: more than 82%.
Finally, the rated capacity is about 12000mAh.(14800mAh*80%=12000mAh).
Zime 65W Power Bank 20000mAh USB C PD Fast Charging PowerBank External Battery Portable Charger for Laptop iPhone Xiaomi Samsung
This product is designed as a high-end intelligent backup power supply for mobile digital products, and the input part uses a highly intelligent lithium battery for charging electric management IC.
The output adopts a high-efficiency DC-DC boost conversion circuit; Special lithium battery protection and control circuit to achieve precise voltage overcharging voltage over discharge, current overload, and short circuit protection.
The charging and boosting circuit adopts SC8812+SC2003, and the lithium battery protection adopts SC5650 efficient integrated circuit management, efficient, fast, stable charging, more efficient and safe boosting.
Product features:
1. Adopting intelligent microcomputer control technology and multiple protection circuits;
2. High efficiency output, high-capacity lithium battery cell energy storage;
3. USB-A and Type-C output interface can adapt to different load requirements;
4. The input interface adopts Type-C interface for safety and reliability;
5. The low current mode lasts for 2 hours without shutting down, suitable for charging Bluetooth earphones;
5. Support simultaneous charging and discharging;
6. Digital screen power display.
Shopper –
came super fast and were easy to set up
Shopper –
Shopper –
Very good shelves, quality. Happy! Recommend 100%
Shopper –
Shopper –
looks good but flexy. will not support à lot of weight.
Shopper –
Shopper –
was disappointed with the adhesives, it didn’t last even 24. i have to switch the setting and use nails instead or it would end up falling off because adhesives are not strong enough to keep it in place. other than that, everything else was great. the shelves are sturdy and the color is pretty as well – very elegant matte black. recommend only if you’re willing to use nails instead of the adhesives.
Shopper –
Shopper –
Fast delivery. Good packaging. Good piece. Quick and comfortable placement. The photos show the result…
Shopper –
Shopper –
Shelf retreat! Stylish black matte.
I’m very pleased. Delivery to Kazakhstan less than a month. Thank you very much seller, I will order again!
Shopper –
Shopper –
I asked for two different size shelves. They arrived very well packed and the seller, very kind, sent me a little gift. Satisfied with my purchase.
Shopper –
m***s –
I haven’t put it in yet, but it looks good quality. Recommended
m***s –
M***d –
Excellent material, arrived quite quickly and well packed
M***d –
g***s –
Super fast delivery, good product, to see the quality in time but not enough to deprive yourself for the price.
g***s –
J***s –
Looks as pictured. Feels good too. Lightweight.
J***s –
N***n –
very good product, thank you
N***n –
M***B –
All great but if you don’t screw it to the wall, it supports very little weight
M***B –
P***o –
Nice! Not so cheap but its nice 🙂
P***o –
j***a –
Item as described, quality acceptable for price, well packed…
j***a –
A***a –
Super useful and easy to use
A***a –
J***a –
I was taxed! Came fast, well packed! Quality product! Arrived with cargo 85%. Tested and approved! The manual is only in Chinese, this can improve in the future. Durability only time will tell… I liked it! Recommend the product and seller!
J***a –
E***M –
Matches what is described in the publication, it remains to be proven arrived without load. Thanks
E***M –