Keis additional 5200mAh battery pack provides 12V power for any of the Keis Dual-Power garments.
The Keis battery pack features an LED charge indicator (simply shake the battery to view the available charge: 25%, 50%, 75%, 100%), and can also be used to charge USB devices like a phone, camera etc.
Plug the charger into a mains outlet and connect to the Battery Pack. The LED on the charger will show red whilst charging and green when charging is complete. The charging time will depend on the capacity of the Battery Pack and its state of discharge.
Note: The 2600mAh the Portable Keis Battery Packs cannot be charged via their USB Port! This USB Port is a 5 volt powered output only.
What makes Keis Apparel unique?
There's nothing better than getting outside on a clear, cold, crisp day. But imagine you could remain as warm as toast whatever the activity! Now you can with Keis Heated Apparel. Forget heated clothing as it used to be, Keis uses the very latest heat generating technology to deliver Far Infra Red Radiation providing reliable, even and strategically positioned heating in a garment so reliable you can even wash it!
What is Far Infra Red Technology?
Imagine being in the sun on a cold day. The warmth seems to penetrate your body. The air temperature maybe zero but you remain warm at least until the sun goes in! That's Far Infra Red. Compare that to being in a warm room where it's the air that keeps you warm. Keis technology is designed to deliver Far Infra Red reliably, effectively and efficiently as possible.