J501 · SKU W54-375372-Bundle
J501 Beheizte Jacke
£200.00
Or 3 payments of £66.66
Description
Battery Run Time CalculatorSee how long each battery lasts
Battery Run Time Calculator
Choose how you'll power the garment to see the heat it holds and how long it lasts.Step 1: Choose Your Battery
Step 2: Choose Your SettingStep 3: Feel The Result
Heat output
Run time
Run times are estimates. Cold weather, external factors and a higher settings will shorten them. Estimates are calculated on a medium garment.
Reglertyp — Standard
Größe — 46 (90CM/36 Zoll) 2XS
In stock, ready to ship
Recommended
In the Box
In the Box
J501 Beheizte Jacke
Leistungsregler
Fahrzeugversorgungskabel
Keis Sicherungsset für Bekleidung
Storage Box
Instruction Manuals
Specifications
Specifications
- Model - J501
- SKU - W54-375372-Bundle
- Output settings - Low 20W · Medium 40W · High 60W (12V)
- Breathable - Yes
- Micro Carbon Technology - Yes
- Battery Compatible? - Yes
- Central Power Hub - Yes
- Heated Collar - Yes
- Material - Softshell
- Heating Panels - 6
Care and Washing
Care and Washing
- Machine WashableCold cycle with batteries disconnected and cables secured into pockets. Allow to air dry fully before connecting to a power source as this is an electrical device.
- Lifetime Warranty**Heating elements come with a lifetime warranty, if you notice they stop working or a hotspot is created reach out to our customer support.
- Included Storage boxWe highly recommend storing your garment in its box for longer periods to keep it secure and clean. Do not store when wet and keep in a cool, dry location.
Always check the care label inside your garment for detailed washing and care guidance before cleaning.
Delivery
Standard shipping is 1-3 business days and is free of charge for orders over £50.
Warranty and returns
Heating panels carry a lifetime warranty. All other components are covered for two years. KEIS offers an exchange service, so if you order the wrong size you can send it back for a replacement. View more information here
Try for yourself at
Rider reviews
What riders say about the J501
Answers
Frequently asked questions
What type of rider is the J501 best suited for?
The J501 is ideal for commuters, tourers, and everyday riders who face regular cold weather but do not require the extreme output of the J505. It offers a reliable, balanced level of warmth that makes it a perfect all-rounder for typical UK and European winter conditions.
Is the J501 waterproof or windproof on its own?
No, the J501 is designed as a mid layer and should be worn under a protective outer jacket that offers waterproofing and abrasion resistance. However, the jacket’s fabric is wind resistant, breathable and heat retentive, helping to trap warmth effectively under your outer shell.
How does the J501 compare to the J505 in terms of heat output?
The J501 provides excellent warmth, while the J505 delivers 25% more heating power. The J501 is better suited for moderate cold weather riding, offering comfort and coverage with a lower power draw.
Where are the heating panels located in the J501?
The J501 features Far Infrared heating panels in the chest, back, sleeves, and collar. This full upper body coverage ensures a steady, comfortable warmth across key areas affected by windchill during a ride.
What power sources can be used with the J501?
The J501 can be powered in two main ways. Using the supplied fused KEIS supply lead, it can connect directly to your motorcycle battery for unlimited power while riding. It can also be powered by a KEIS portable battery pack, sold separately, which is ideal for short trips or when off the bike and lets you power the jacket without needing to connect to the bike.
Can I connect other heated garments to the J501?
Yes, the jacket includes a central power hub that lets you connect other KEIS garments, such as gloves or trousers. This allows multiple garments to be powered and controlled together, simplifying setup and keeping your gear streamlined.






















