The Premium Lady B501W heated vest is technically identical to the B501WRP, with only the colors changing. It is delivered without a temperature controller, and therefore offers only one heating level (the highest). The temperature controller is available separately if desired, but is not essential.
The Premium Lady B501W heated vest is a discontinued product, with only a few sizes left in stock. Missing sizes will not be replaced and are blocked for sale.
The Keis Lady B501W heated vest is the benchmark that sets new standards in women's heated vests. Well-suited to women's morphology and available in a wide range of sizes, this vest will keep you toasty warm during all your outdoor activities: winter hikes or horseback rides, outings to the stadium or Christmas market, or even ski trips!
This vest is designed to be vehicle-independent, and therefore powered by one of our Keis lithium Li-ion batteries: either the large 5.2A battery, or the small pair of 4A batteries.
- women's cut
- fine, breathable fabric
- elastic Spandex side panels
- 1.2A current, 14.4W heating power, 12V voltage
- patented Keis heat generation system
- 4 heating panels with lifetime warranty: back, torso and collar
- carbon micro-fibres for heat distribution
- mid-layer, replaces all sweaters and fleeces
- two outside pockets
- integrated connectors for Keis gloves, tights and heated socks
- Keis battery power supply available separately
- motorcycle battery connection cable included
- 1 Lady B501W heated vest
- 1 cable for connection to 12V vehicle battery
- instructions in English
CHOOSE YOUR SIZE
Choose your usual size from the drop-down menu next to the blue "Add to basket" button. If in doubt, you can also measure your torso/chest circumference and choose your size from the table below.
If you're not sure between two sizes, we recommend taking the larger one.
FREE SIZE EXCHANGE