Add some power to your Lenz products to keep you warm on cold-weather adventures. This lithium pack provides up to 20 hours of heat for your Heat Socks, Vest, Heat Gloves 4.0 and Heat Mitts 4.0 (sold separately).
- Rechargeable lithium-ion battery powers your Lenz heat products for up to 20 hours.
- Connects to your smartphone via Bluetooth for wireless adjustability (Lenz heat app required).
- Single-button design lets you cycle through 3 different heat settings.
- Includes USB charger and cord.
- Sold as a pair.
- Compatible with Lenz Heat Socks, Vest and Heat Gloves/Mitts 4.0.