Includes battery, canister, HCv2.0 integrated lid, E/O cord, and charger. Standard cord length is 12″ (30.48 cm) custom lengths are available
- Powered by three 10.4aH (115wH) Li-Ion batteries
- Length – 12″ (30.48 cm)
- Diameter – 3.5″ (8.89 cm)
- Dry Weight – 7.5 lbs (3.4 kg)
- Negative in Water – 1.7 lbs (.7 kg)
- Recharge time from complete discharge – 18 hours
- UN 38.3 Test Compliant – BATTERY IS SAFE FOR AIR TRANSPORT
Heat Controller v2.0
HCv2.0 is the latest upgrade to our line of drysuit heating technology. As a modern improvement to our first design, this more robust controller board features a ramp up circuit to prevent voltage spikes from the inrush of current.
The heat controller is designed to go inline between a battery canister and heated drysuit systems, and is available lid-integrated or as a stand-alone unit. A lid with an integrated heat controller will be indicated by a tab of red heat-shrink on the cord.
It is recommended to use a HC integrated battery pack for heated undergarments ONLY. Plugging a light head into an E/O inline with a heat controller can cause damage to your light head and potentially void the warranty.








