Extra batteries for your heated gloves
The Ultra Heat Boost GL3600 Kit provides an extra set of batteries for the Ultra Heat Boost Gloves and Ultra Heat Boost Mittens.
It’s a handy solution for extending heating sessions or having a second set of batteries already charged before a full day’s skiing.
A capacity of 3,600 mAh
The batteries have a capacity of 3,600 mAh, which is higher than that of previous generations used in Therm-ic heated gloves.
They have been developed specifically to work with the new Ultra Heat Boost heating elements, which incorporate an additional 1.5 W of power to enhance the sensation of warmth.
Faster charging
These new batteries also benefit from a reduced charging time. It takes around 5 hours 30 minutes to fully charge them, compared with around 8 hours for the older batteries.
Compatible with Ultra Heat Boost
The kit is specifically designed for the Ultra Heat Boost Gloves and Ultra Heat Boost Mittens. It is therefore not a universal battery kit for all Therm-ic heated glove models.
Key benefits
- Spare battery kit for heated gloves.
- 3,600 mAh capacity.
- Designed for the Ultra Heat Boost Gloves and Mittens.
- Compatible with the new Ultra Heat Boost heating elements.
- 1.5 W of additional power on the new heating element.
- Faster charging: approximately 5 hours 30 minutes.
- Allows you to extend the heating time.
- Provides a second set of charged batteries.
- Ideal for long days of skiing.
- Batteries not connected.

Technical characteristics
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Function
Heated
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Material
Synthetic
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Connected
No
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Body area
Hands
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Type
Batteries & heating accessories
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Activities
Ski
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Kit
GL3600
Maintenance
To prolong the life of the batteries as much as possible, we recommend that you store them in a cool place (5°C to 20°C), after half-charging them. During storage, the batteries must not be connected to either the glove or the USB charger.
