TNTOR Portable Phone Charger with Built in Lightning Cable, Credit Card Size Extra Slim Power Bank for Pocket Wallet Compatible with iPhone 14/13/12/11/X/8 Series (Not for iPhone 15 16 Series)

I recently purchased this slim battery pack, and I must say, I'm impressed with its design and functionality. Its slim profile makes it incredibly convenient to carry around, whether I'm charging my phone on the go or simply holding it in my hand. Plus, its compact size means it fits seamlessly into any pocket or bag without adding any extra bulk.However, it's important to note that while the battery is great for quick charges when you're running low on battery, it does have its limitations. It typically only charges my phone to about 50%, so it may not be suitable for long-term charging needs. Despite this drawback, I find the slim battery to be a convenient solution for staying powered up on the move.

Recently found myself in a jam with a dead cell phone battery and no cable for a recharge. Definitely an issue when away from home. No UBER no digital pay, minimal cash and lot's of problems. Found this item and gave it a try.Pros1. Very small and lightweight. Slightly larger than a standard credit card and thick as 4 stacked.2. Built in lightning cable clips into it's own recessed slot.3. It took my old IPhone 8 which has an 1800 mah battery from 10% to 75% in about an hour.4. Metal outer casing gives it some toughness against puncture and cracking.5. Been carrying mine for 2 weeks and it is still at a full charge.Cons1. Did not fit into a standard credit card slot but did fit into the larger interior pocket as well as all of my EDC pouch style wallets easily.2. Lightning port plug feels pretty fragile. Definitely needs to be treated lightly.3. Slow to charge.Overall for the price the one I received seems like it will be a solid emergency power source.The smallest version which is the one I bought isn't going to give a full 100 % charge from a 0% dead battery but it will give you more than enough to get out of trouble and given it's size and weight it's an easy daily carry.

Best compact charger for the minimalist and for those with little space in your pocket charges well and great price

Works great for extending the battery life for my foldable phone, small and lightweight, charges quickly.

So far so good, will update on the true capacity of the battery during my tests.Stats:~5.6w charging speed, from both the port and built in cable~2100mahCons:Charging speed is not the best, about the average of most random low budget usb c cables.Charges itself a bit slower than the output, ~1 watt less.Lower capacity than advertised, only got 2k-2.1k instead of 2.5k, and it will only charge my Insta360 x4 (2.5k battery) to 80%. But to be honest, I wasn’t expecting much anyway.Pros:The slimness of it makes it very flexible as far as where I can fit it.The light weight of it allows it to hang off the usb c without damaging the port.Conclusion:Low capacity and slow charging/discharging, but the tradeoff is the compact size you get. Useful for emergencies or to just passively charge small things.Is it useful for your phone? For emergencies or just passively charging for a bit of juice yes, but you might want the higher capacity 5000mah version. But I rely on other much higher capacity and faster portable chargers. I carry multiple of these just to charge my bike accessories instead of using one big bulky charger and long cables.Important to note:Most built in cables fail easily, though this one hasn’t yet.Most banks this cheap also have a port that doesn’t last long.

My tablet indicated the battery was charging the device while the battery itself was continuing to lose power. So whether the "powerpack" was plugged in or not, my device continued to lose power.

Excellent, excellent product. I will Never travel without it again. Easily fits in your purse or in a decent size wallet. Can charge your phone from 0 to about 2/3 (I tested it). Attached cable is a lifesaver. Also, it holds its charge until you need it. One emergency, one time your phone battery runs out of power when you need it most, and this product will pay for itself MANY times over. In addition, it is solidly quality constructed from lightweight metal. It also holds its charge well, as I’ve had it in my picket for a couple of weeks now and it’s still at 100%. This company also has a newer one with more power that is only slightly larger. I will also buy that one when I have saved up enough money and I will write another review there after I buy that one. BUY one of theses, you will be SO happy you did!!!

Took it with me on a cruise and in a small backpack. Used generally to just charge my phone if I'm going out without bring a separate cable and a bulkier power bank. The included cable however is short but just long enough to reach your phone. If you charge in your pocket, keep in mind that cable is short so it's going to strain the cable. Charging it up is slow.Overall: This is good but buy the 5000mah one that feels more comfortable in your hand or in your pocket and is like 1 or 2mm thicker. Replaces all my other bulkier power banks.