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Milwaukee L4HBLBLACK-301 Black USB Rechargeable WORKSKIN Heated Midweight Base Layer

Save 46% Save 15%
Original price $159.00
Original price $99.00 - Original price $159.00
Original price $159.00
Current price $135.15
$84.15 - $147.40
Current price $135.15

Heated WORKSKIN™ Midweight Base Layer is powered by REDLITHIUM™ USB Battery Technology with carbon fiber heating elements to create and distribute heat to the chest and back. A one-touch LED controller allows you to select from two heat settings, delivering ideal heat for any environment. The Quick-Heat function allows you to feel heat 3X faster in the chest and upper back heating zones. Combining a double-lined polyester body and fleece-lined arms, the Heated MILWAUKEE® WORKSKIN™ Midweight Base Layer provides a versatile layering piece for total body warmth. This battery heated shirt features raglan sleeves and seamless shoulders for an improved range of motion and comfort while working.


  • Midweight base layer fabric construction keeps body warm and dry
  • Chest and upper back heat zones
  • Fleece lined sleeves provides total body warmth
  • Raglan sleeves and seamless shoulders for mobility and comfort
  • Up to 3 hours runtime when used with REDLITHIUM™ USB 3.0AH Battery


  • RUN TIME: 1.5 Hours (High) | 3 Hours (Low) - L4B8
  • HEAT ELEMENTS: Chest | Upper Back
  • HEAT SETTINGS: (2) Heat Settings: High, Low
  • MATERIAL: Midweight


  • (1) REDLITHIUM™ USB Heated Base Layer Black [L4HBLBLACK-301]
  • (1) REDLITHIUM USB 3.0AH Battery [L4B3]
  • (1) USB Charger/Controller
  • (1) Heavy Duty Cord & Adaptor