Milwaukee REDLITHIUM™ USB Heated Base Layer Black – M L4HBLBLACK-301M

$159.00 inc. GST

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Milwaukee L4HBLBLACK-301 REDLITHIUM WORKSKIN USB Heated Base Layer Black

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 setngs, 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 feece-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.


  • 1 x REDLITHIUM USB Heated Base Layer Black
  • 1 x REDLITHIUM USB 3.0AH Battery [L4B3]
  • 1 x USB Charger/Controller
  • 1 x Heavy Duty Cord & Adaptor


  • Midweight base layer fabric construction keeps body warm and dry
  • Chest and upper back heat zonesFleece 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



  • Size: Medium
  • Platform: REDLITHIUM
  • USB Voltage: 4V
  • Heat Zones:
    • Chest
    • Upper Back
  • Modes:
    • High
    • Low
  • Runtime (hours):
    • 1.5 (High)
    • 3 (Low) – L4B3
  • Fabric: Midweight
SKU: 4892210195371 Category: