Battery or Transformer Heated Garment


OPERATIONHEATJAC BTR+ BEAST  is our most flexible  heated garment with temperature control designed for personnel working in a cold environment, who at times need to be moving around, and at times are stationary. The BTR+ can be powered one of two ways

  • A rechargeable 11.1V, 8000 mAh, Li-ion battery
  • A 12V transformer with the 4 level controller

This transformer option gives the added flexibility of being able to work “plugged-in”, with the associated infinite duration of heat produced.





  • Belt with Insulating Pads
  • Set of Three 5” by 5” Heating Pads
  • Insulating Vest – to be worn over the belt and scrub top and under a scrub warm-up jacket
  • 11.1V, 8000 mAh, 3 Level Remote Controlled Lithium Ion-Battery with Remote FOB
  • 3A Charger
  • S25P25 Right Angle Adapter
  • P25S13 Adapter
  • 12V, 7.5A Transformer with 15’ US Power Cord
    4 Level controller

Temperatures and Duration


Battery Setting
3 (High) 2 (Medium) 1 (Low)
Temperature 160s deg. F 130s deg. F 120s deg. F
Duration 10 hrs 13 hrs 24 hrs


Transformer Output
100% (Red) 75% (Orange) 50% (Green) 25% (Green/blue)
Temperature 170s deg. F 150s deg. F 130s deg. F 100s deg. F



  • Offers the most flexibility for working in a cold environment
  • Two power options, rechargeable battery or transformer
  • Duration of heat can be easily extended by using transformer power option

Additional information

Weight 6 lbs
Dimensions 10 × 10 × 10 in

Small: Torso 29" to 35", Medium: Torso 35" to 41", Large: Torso 41" to 47", X-Large: Torso 47" to 59"