Zinq 20000mAh Li-Polymer Power Bank with 18W PD and QC 3.0 Quick Charge Z20KP (Black)

Absolutely pathetic product. I decided to test a new company over established ones like Xiaomi, and I am very disappointed with this power bank. To start with, it's very very bulky, almost like a brick. Bad finish. More importantly, it does not charge your device continuously. The device auto stops charging after a 10 minute period, which makes it completely useless. I had to charge my iPhone 7 and Apple Watch, and had to look at the powerbank every 15 mins to ensure it's charging. DO NOT go for this device. Complete waste of money.

I don't think so any point to dislike its little bit heavy why not after all its 20000mah power bank.. But all i am satisfied its also take to full charge in 6 to 7 hrs... 1 point take 1half hrs to full. Charge .....orver all its good you can go for it.... Also charge mobile fast.....

good on looks as well as performance. really like the speed of charging and not very bulky also...gives good battery backup. was able to charge my phone from 37% to 100% in about forty five minutes or so. highly recommended

This power bank is based on IP5328 chip with fast charging input/ output at max of 18 Watts. After testing with a dummy load I got around 14800mah output which is excellent for a rs899/- model power bank.. lipo batteries used are dated 2019 ..don't know how long it lasts.. No heating issues while charging and discharging..thermal sensor is also provided.. I made a small hole on top to see the green led when it switches to fast charging.. overall a good buy..

I bought the product on sale and was happy that I got an LiPo battery at a discount but not all is good about this product.ConsAfter a full charge, I could only get 278% charge on a 4000mah battery phone over the never few days. I know that this is not the correct way to measure the capacity of the battery, but I made some calculations and felt that even counting losses, I should have got at least 314% for 20000mah capacityThey advertise that the power bank has a torchlight light led, but there is no such feature. They should update the product description.They are claiming that 3 phones can be charged simultaneously but this is true only if you have a type C to type C cable since the type C port can double up as charging port for both phone and power bank.Comes in a basic brown cardboard box that makes the end user question the genuineness of the product.Pros:Light and compact. Is much thicker than the Poco F1, but the face actually seems smaller.Supports QC 3.0Can be charged with a micro USB or type C cable

What i like the most about this product - this was able to charge my macbook pro using the type C to type C cable. Has fast charge QC3.0 features as this shows in my phone. Overall the best 20000 on the market as yet. Got it for 1499 so price little higher - but fully feature rich.

Worth the effort, time and money.Charges itself faster than normal li-ion battery.It'll charge devices in a jiffy.Not quite the turbo charger or quick charger but maintains 2 amperage.

I have been using this power bank for few months now, till date no issues were detected and it is functioning as it is supposed to beIt has good output figures(Amperes)Built quality is ok (there is that “plastikky” feel to it and button seems fragile and the whole thing feels like it is breakable but it is not a deal breaker and the shell will hold without breaking for sure)Emptying from 100% you can probably juice out 15000mAhMade in IndiaIt’s better to use a 5V 3A charger as input as they prefer it