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Product Information
Poweradd EnergyCell 10000mAh Portable Charger Ultra-Compact Size Universal External Power Bank Compatible with iPhone, iPad, Samsung, Huawei and More-Black
4.92 / 5   (24 Reviews)
Price: £15.99


The Lightest 10000mAh Portable Charger
The weight of 172g makes it be the lightest 10000mAh power bank. The weight is almost half of the other power bank.

The Fastest Charging Speed Among 10000mAh Portable Charger
Designed with 2.4A output current, provide the fastest charging speed to your smartphones. 2A unique input makes the portable charger recharge twice faster than 1A input.

21700 New Battery
The same high specification and performance battery as Tesla electric vehicles are uses.
Higher energy density to provide high reliability and stability.

--Battery Type: Li-ion battery --Capacity: 10,000mAh --Input: 5V / 2A --Output: 5V / 2.4A Package Contents:
--1 x Poweradd EnergyCell 10000mAh power bank
--1 x Micro USB cable
--1 x Store Pouch
--1 x User guide

Use Tips: 1. Due to safety purpose, the power bank you receive will not come with 100% capacity, please fully charge it before first use to get better performance.
2. Recharges the EnergyCell with a 2amp output charger to maximize the charging speed(in 6 hours).
3. Use the included cable, your original cable or a third-party certified one.


Long lasting power bank.

11 Jul, 2019
Bought this power bank because of the small size but large capacity. It charges my Huawei P20 Pro at least 3 times from a full charge. The only negative is that it would be perfect if it has Power Del... more »

Small and very convenient

21 Jun, 2019
Very small and convenient to use. Not like those bulky ones which you find is large and heavy. Worked well with my iphone. Usually others don't work with my iphone. more »

perfect for charging on the go

09 Jun, 2019
This was bought for my wifes bag to charge her phone on the go. Very small and light but powerful! really well made feels great in the hand and you also great around 4 charges on a iphone whic... more »

Really compact!!

09 Jun, 2019
I needed a compact charged for the rushing times, where I forget to charge my phone... we've all done it, haven't we?! This is brilliant, it's really compact, it fits in the palm of you... more »

Great item

08 Jun, 2019
Purchased for my son for when he goes off to university... first time he’s been away from home and I dont want any excuses about not being able to contact him  hes already tried it... more »

Plenty of juice

02 Jun, 2019
I've bought a few products from Poweradd now all powerbanks ane I must say I'm really impressed with this company the products they make are extremely well made and this powerbank is no except... more »

Poweradd Rnergycell portable charger

01 Jun, 2019
Charges very quickly , nice size works well and exactly what I needed. more »

Poweradd 10000mAh Portable, Ultra-Compact Power Bank

30 May, 2019
Poweradd 10000mAh Portable, Ultra-Compact Power Bank This power bank is small (10.3x5 cm),    it fits in the palm of the hand and it is lightweight (175 grams) making it easy... more »


29 May, 2019
Lightweight and compact powerbank with indicatorlight that shows the charging level of the battery. It takes time to charge it. I bought it as a emergency charger if I need it. Its size is perfect and... more »

Power in your pocket

24 Apr, 2019
An excellent item that really holds a charge.  My daughters iPhone 6 battery does not last all day.  As a result, she often has no battery at the end of the day and unable to contact us.&nbs... more »

Amazing little charger

03 Apr, 2019
Lovely looking  well made, compact charger   Comes with its own little carry pouch and USB charging cable.  Charges quickly from the mains and charges your devices quickly wh... more »

great power bank

01 Apr, 2019
this mini power bank is slim , light weight design, easily to put in my pocket , it can hold among 10000mAh power. An advice for fields , trip , trekking and tourism, is to use the USB port which shou... more »

The Perfect Portable Power Bank

29 Mar, 2019
  This is a small power bank with a very useful 10,000mAh capacity. Weighing just 172g and measuring 10.3 x 5 x 2.5 cm meaning this is highly portable so can be easily carried so you can charg... more »

Fast charging

29 Mar, 2019
So, I've tried my fair share of portable chargers and this one is on the top of them right now, I had a flat charger shaped like a mobile phone but which outputted only 1.0 A of power but thi... more »

Ultra-Compact Powerbank

29 Mar, 2019
#RankBoosterReview #Sponsored#Poweradd   https://www.amazon.co.uk/dp/B07L63YHDK   It is small enough to pocket and suitable for around three times charges on a standard phone. Th... more »

Great value in a large capacity battery bank!

29 Mar, 2019
I was worried about this being a true 10,000 mAh capacity.So many are much smaller than their claims.This appears to be correct and very reasonably priced.I've been running an Opolar 8" USB f... more »

powerful portable charger

26 Mar, 2019
This portable charger is so small, yet so powerful. It charges your phone lightening fast, and yet small enough to fit in your pocket. Thank you so much :) more »

Small but powerful

26 Mar, 2019
its not big was my first impression, this meant it was easy to carry around, however does the battery life real charge well? Yes and some, I can charge my iPhone twice without issue at all, that&rsquo... more »

Poweradd EnergyCell 10000mAh Portable Power Bank

23 Mar, 2019
If you're a heavy user of mobile devices on the move, like me, then you're likely to find they will run out of power before you get to a power point. The answer is to take spare power with you... more »

Perfect for purpose

22 Mar, 2019
This is the smallest power bank I had. It is really cute. Fast charging and convenient carrying are the main features. My phone and Pad both can work with it normally. Very happy with the product. It... more »

fanatic quality and a nice battery

21 Mar, 2019
great item has the batter batter out the 21700 not the 18650 smaller one would buy agen  more »

excellent power bank

21 Mar, 2019
Power banks can be a life saver in any situation and now my daughter has a beeter social life than me but still a teen  I need to know where she is at all times so I need to get hold of her on h... more »

Very compact and great capacity

20 Mar, 2019
This is the smallest powerbank I have purchased over the last few years and the capacity is great considering its size. more »


15 Mar, 2019
Author's Note: This review will be updated two weeks after the original publishing date in order to reflect the quality of the item over time. Having said the above disclaimer, I have been usin... more »