7200mAh. 3-in-1 device warms your hands, charges your devices, and lights your way with an LED flashlight feature. Comes with a carry case and USB cable. Warms up fast. Choice of metallic silver or pink.
Some found this to be boxier and less ergonomic than other options, while others claim that it does not get hot enough.
5200mAh. Available in several different colors. Double-sided heat. Has three heat settings. Heats up quickly. Durable. 2-in-1 hand warmer and power bank that works well at charging a wide range of phones and devices.
Not waterproof. Some claim that the battery charge does not last long enough, while others claim that the heat fluctuates and cycles constantly.
5200mAh. Eco-friendly battery. Comes in several different colors. Two-sided heat, with two heat settings. Heats up fast. Works well, and is comfortable in the hand. Includes a velvet pouch, charging cable, and lanyard.
USB port is not super rugged and can break easily. Some buyers say this option doesn't get warm enough.
5200mAh. Color choices include rose gold, black, and dark black. Has three temperature modes: low, medium, and high. Charger option quickly re-powers iPhones, Android phones, and other devices. Lightweight. Solid construction.
Some buyers claim this option is not that durable. Reports of the charging element dying, while the hand warmer still works.
Comes in a variety of colors and capacities (5200mAh to 7800mAh). Features three heat levels and indicator lights so you can keep track of battery level and heat status. Auto-shutoff after one hour to save power. Can charge a wide range of devices and smartphones.
You can't charge and heat with this option simultaneously. Some reports of it arriving damaged or defective.
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