GEEPFINE 5V 2A 3A Power Bank for Heated Jacket Battery Pack for Heated Vest Portable Charger for Heated

I bought an inexpensive heated vest from #@ Degree Heat. This doubled my wearing time at a great price. Neither this nor the included battery charges quickly, which makes having a spare essential. Read more

Great battery keeps my kids heated jacket heated for hours. Read more

This power bank seems to be a well made device. It even comes with a charging cable for USB C. It will work for charging my phone from the device, but I have no cable for charging the power bank that shipped with it. It is not charged on USB C, it is USB C micro. Luckily I have one of the older cables lying around so I am now able to charge it. This is not right. That connector has been plated out for a couple of years now, and it should accept USB C for charging. Now I have to carry around a special cable to charge this power bank when I use it. This was not some kind of thing where they had some old connectors in the factory and wanted to use them up, the case is designed for that connector. This is part of the mold. Suspicious if this is “Old New” stock. Not a lot of confidence in this. Seems to be well made on the outside, but I’m questioning the quality of the batteries, and the circuitry in the device. It will need to prove itself to me. Read more

Works as advertized. Powers a heated vest for my mother-inlaw. She's very happy with it. Read more

Work well Read more

This is an essential appliance when traveling - whether hiking, camping, or in airports - and you need a power pack for your cell phones and tablets. Also, many experts warn that the US power grid will become less stable in the coming years. If so, having backup power cells for emergency use will become even more important. For all these uses, the GEEPFINE Battery Pack works well. Its weighs only 7.6 ounces, with a solid construction that should hold together well when traveling. It has all the essential feature: overcharge protection. The spec do not mention temperature control (preventing over-heating) and short-circuit protection. It is a good low-price, low-feature power pack. The battery has a 10 amp-hours charge (10 thousand milliamp-hours). For comparison, an iphone 16 has a 3.5 Ah battery. It fully charged my iphone 16 is 40 minutes. As always with such devices, be aware of its connectors. It charges using the USB-C or a Lightning input connectors, and you can charge a device using the USB-A or USB-C output connectors. Throw it in your bag, drawer, or backpack. It should be ready for use when you need it. Read more

Isn't compatible with my heated vest and the ad said it was ? Read more

Most of my power banks are from Anker, but I decided to give this one a try. As far as I can tell it works the same. Nice compact size and fairly lightweight. Charging lights are easy to see with my aging eyes. USB-C which is great and also has USB-A and lightning. I have no need for lightning, but it will be nice to have if any of my friends or family need a charge when I'm with them. Has a nice smooth texture that feels quality. Overall I'm happy with this charger and I hope it lasts for awhile. Read more