Keis Portable Battery - 5.2A

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  • Regular price €120,00
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Portable battery for Keis heated clothing

You can power your Keis Heated Vest or Keis Heated Body Warmer, or even the Keis Heated Jacket with this 5.2A battery, via the supplied vehicle power loom (such as powering your garment from a motorcycle), or you can use any of the provided Keis Portable Batteries. 

These have been specially designed to produce an even stream of 12V of power throughout the battery’s life, while adhering to the highest level of safety. 

Why is it essential to use Keis Battery Packs when powering your Keis heated apparel from a portable battery?

Lithium-Ion (Li-ion) batteries can store enormous amounts of energy.  Even a relatively small device can deliver enough energy in one burst to start a car or to start a fire.

Therefore, it is essential that when deploying Li-ion batteries that they are accompanied by control circuits that monitor and control the delivery of this vast reservoir of energy.

Keis Battery Packs use only high-quality Li-Ion cells with sophisticated electronics that help protect the cells from short circuit, over discharge, overcharge and excessive temperature.  Not only do these circuits protect against the common dangers that can be experienced with Lithium cells, they also help extend the useful life of your Keis Battery Pack.  Lithium batteries are one of the best examples of ‘You get what you pay for’.

Keis Heated Clothing Battery with a charge indicator

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, such as a phone or camera.

Available with a wall plug charger, either for UK or EU plugs (select your preference).

Keis 5200mAh Battery Capacity:

5200 mAh capacity


  • 12V Keis Portable Li-Ion Battery Packs suitable for all Keis Dual-Power products.
  • 5.2A capacity.
  • LED Capacity monitor.
  • The battery pack can also be used to charge or power USB devices.
  • Complete with 110/240v charger equipped with integral LED Status Monitor. (available in UK/Multinational Versions)

Weights and Dimensions:

  • H.14cm x W.7.5cm x D.2.2cm
    360 grams

Please Note: This battery may be too large to fit within the inside battery pocket of some models of Keis Heated Vest or Keis Heated Bodywarmer. Some garments only feature a small pocket is designed for the smaller Keis 2.6A battery

Please Note: Charger type may vary according to market. Please select your chosen charger type.