Now it's economical to use Lithium batteries instead of lead batteries! J.K.Medico now markets high quality Lithium batteries adapted to the market demands for capacity, lifetime and price in the Rehab sector

We offer a range of standard packages consisting of battery and charger or separately. CLICK HERE

The solutions are specifically aimed at the Rehab market, where JK Medico for 30 years has been market leader with its Medico approved chargers for wheelchairs and scooters.

As well as the Marine Market, where JK Medico has also been represented for a number of years.

Our battery supplier specializing in providing customized battery solutions for the industrial market and the cooperation with J.K.Medico, expanded the market now to include the Rehab market, but also to other markets in which J.K.Medico is in.

This applies to the market for batteries and chargers for electric bicycles in the Rehab market and the leisure market as well as the Marine Market for batteries for electric motors as well as marine batteries and solar cells - battery storage.

Basically, we offer a number of standard solutions, consisting of batteries and chargers for the Rehab market, where battery economy and service are significant parameters in the budget of an electrical powered device.

We also offer customized solutions of battery packs and power electronics of any kind,

We handle everything from specification, development, certification, assembly, testing, packing and shipment.

Battery data and specifications CLICK HERE

Why does a Lithium battery provide longer mileage than a lead battery with the same capacity (Ah)? READ HERE

Why Lithium Batteries

With our Lithium chargers and batteries, great benefits are gained on many points:

  • By just looking at battery life, a better economy is obtained than using lead-acid batteries
  • The life span is 2-3 times longer than a lead battery.
  • The life of a lithium battery typically corresponds to the life of the electric vehicle, which is economically optimal.
  • Charger and battery together make up an intelligent device which gives a minimum of errors and thus a minimum of service costs, and no trouble and problems with replacing batteries.
  • Low capacity loss at regular use and high load, increases driving speed> 50%.
  • The battery weight and dimensions are 2-3 times less than a lead battery.
  •  The battery can withstand partial charging - does not require 100% charging, which is optimal for the user.
  • Low pollution, no lead, cadmium or mercury.
  • Low self-discharge, can stand without charging for several months.
  • Lithium batteries can be charged in enclosed spaces, they do not generate hydrogen during charging.
  • J.K. Medico's Rehab chargers are designed specifically for electric wheelchairs and scooters. Emphasis has been placed on security, reliability and functionality. Our Rehab chargers are Medico approved and CB certified acc. to EN60601 ed.3.1 and our chargers generally have the reputation of being the best and most reliable on the Rehab market. J.K. Medico's chargers are programmed specifically for the battery type it is used for, giving the market's best battery economy. The patented electrical design used ensures very high efficiency and thus reliability. With their waterproof and robust construction, J.K.Medicos battery chargers are particularly suitable for harsh environments and outdoor use. The chargers are designed without fan and therefore do not make noise.

The Battery pack and charger make up the unique solution for both user and payer. *Click for poster*

We have developed and produced battery chargers since 1981

J.K. Medico is a Danish company with more than 30 years of experience in developing and manufacturing power electronics and control systems.

The company's products are continuously developing as a result of the company's research and the feedback gained from customers and end-users.

J.K. Medico aims to meet the toughest demands with regards to quality, product stability and sustainability. This is reflected in all aspects of the company's activities - from research and development, production, sales, daily applications, service and of course through to follow-up.

J.K. Medico aims to deliver the best product at the right time and at the right price.

Our experienced team ensures the quality and stability required in all of our products. Quality assurance is the cornerstone of our business.


J.K. Medico Electronics
Brydehusvej 30
DK-2750 Ballerup

Tel. +45 47 17 19 00