TNTOR Portable Charger, 3500mAh Lightweight Ultra Slim Power Bank with Built-in Lightning Cable, Portable Credit Card Size Power Bank Compatible with iPhone (Not for iPhone 15 16 series)

I have a 10000mAh power bank that will do two charges of my phone, but wanted something so compact that I'ln never have to debate bringing it. This is brilliant! So so thin and light, it goes in any pocket easily. The built-in USB-C cable means you don't need to bring another thing with you, and it folds back around very comfortably to create a neat package when held behind the phone it's charging. It is just what I need to ensure I can top up my phone an extra 50-60% at the end of a long day. I'd considered getting the 5000mAh version, but on balance thought the compactness of this beats the extra capacity, because ultimately all this is doing is an emergency boost, it doesn't have to get me back up to 100%. Very sturdy steel casing too, all in all a great product

Great slim packet sizes, great charging for small products with the charging wire. Purchased as gifts as so useful

Value good when on sale for nearer £12. Great emergency battery easy to carry round

For the size this seems decent and gives you about 1.5 phone charges (Samsung S10). The built in charge lead is a great bonus. This thing is really thin and ximpact and can easily be slipped into a bag or pocket and firgotten about until you need it. Bought as an emergency charger rather than a day to day workhoese. Can't comment on longevity yet but the build quality is decent at the price point.

I really liked the product on paper and for the first four times I used it, it worked really well and gave my S22 75% charge quite quickly whilst being incredibly lightweightand compact.As I have another larger powerbank for different situations, this did not get used a fifth time before the 180 day guarantee ran out which coincidentally was about the same time it stopped workingPretty cheap so I haven't wasted that much money, bit I won't be buying anything else by this brand.

Absolutely brilliant easy to fit in my handbags

Great quality and portability, ease tu used

Whilst it is very thin and does charge your phone unfortunately it doesn't fully charge my Samsung S20 plus but brings it up to around 60% or be it the size is very small and is convenient to keep in the pocket