So after failure of mi bank 2i, I purchased Samsung's official 10000mah fast charging powerbank for my A50.
Here's my opinion
1st lets talk about unboxing experience
In box
1. Powerbank
2. Micro usb cable
3. User manual
That's all
Review
So after getting it in my hand I fully drained it and charged it with A50's fast charger and it took almost 3-4hrs to fully charge which is really impressive. Then I drained my A50 to 0% and started charging it with this powerbank after almost 1.5hrs it charged completely but i guess the indicator was indicating wrong information about powerbank's battery because after 1st full charge only last led was blinking means only 25% charge was left on powerbank. After draining A50 again I plugged in again and after charging it 40% powerbank discharged means it charged A50 1.4times in single charge which is good because i was constantly using my phone while it was charging so if u don't use your phone you can expect around 60-65% in 2nd round. Which is impressive calculating its real output (assuming 60% charging on 2nd round) we get around around 6400 mah of total output even on fast charging out of 10000 which is more than enough.
Overall i liked it and we also have Samsung's 1 year warranty which is better than other Chinese powerbank's warranties. Overall here are some pros and cons
Pros
1. Support fast charging when only 1 phone is plugged
2. Getting charged really fast using Samsung's adaptive fast charger only in 3-4hr
3. Very thin and stylish look
4. Doesn't heat up
Cons
1. On plugging 2 phones you get normal 5V 2A charging on both
2. The power button has a low quality feeling it's not that clicky sometimes it's disturbing me but u don't need to turn it on just plug the phone it'll start charging
3. Indicator is faulty i mean 3 LEDs stopped blinking in 1st round of charge while last one charged around 40% how is that even fair.
4. Price is a bit too high and 20000Mah isn't available.
5. Provided cable is micro usb instead of usb C also u have to charge it with micro usb as there's no usb c port only micro usb port for charging the powerbank
Overall it's a good powerbank to use while traveling and even in normal light cut in houses also it supports fast charging so it's charging my phone just like the charger provided in the box.
Got it for rs1299 from amazon in sale but actual price is varying from 1599 on Amazon and 1699 on Samsung's official website.
