In Stock
Only %1 left
100% of 100
  • Corded / Cordless: Cordless
  • Battery Included: Yes x1
  • Battery Capacity: 3.0Ah
  • Battery Type: Lithium-Ion
Free Delivery
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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.

  • Midweight baselayer fabric construction keeps body warm and dry
  • Chest and upper back heat zones
  • Fleece-lined sleeves provide 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


  • 2 Heat settings: One touch LED controller
  • Quick-heat function reaches selected temperature fast
  • Heated chest and upper back zones
  • Washer & dryer safe construction


  • Built for layering, with midweight construction to keep body warm and dry
  • Fleece lined arms provide total body warmth
  • Raglan sleeves and seamless shoulders provide mobility and comfort
  • Piling resistant fabric


  • Provides up to 3 hours run time
  • 3 Hours Low / 1.5 Hours High
  • REDLITHIUMTM USB Charger/Controller, Heavy Duty Cord and Adaptor


  • Platform: REDLITHIUM™ USB
  • Voltage: 4V
  • Heat Zones: Chest | Upper Back
  • Modes: High | Low
  • Runtime (hours): 1.5 (High) | 3 (Low) - L4B3
  • Fabric: Midweight


  • 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


Part No L4HBLBLACK-301
Barcode 4892210195364
Colour Black
Corded / Cordless Cordless
Batteries Supplied 1x3.0Ah
Battery Capacity 3.0Ah
Battery Type Lithium-Ion
Battery / Manual Battery
Voltage 4V
Brand Milwaukee
Net Weight (kg) 0.5
Product Length (mm) 174
Product Width (mm) 87
Product Height (mm) 312

Pickup In Store

If you don't want to pay for delivery or need to ASAP, you can pick it up in store. Just bear in mind not all stores will have everything in stock. You'll be able to see if they do during the checkout process.

Free Delivery

Most products are included in free delivery, however some are excluded as follows:

  • Orders and/or items under $99.
  • Orders and/or items that are deemed bulky, large or heavy.
  • Clearance items.
  • Orders that include or items that are classed as dangerous goods.
  • Remote areas are excluded from free delivery and you will either be charged delivery at checkout or may be contacted prior to delivery to confirm delivery charges if necessary.
  • Interstate deliveries.

Total Tools reserve the right to change or withdraw free delivery at any time.

Estimated Delivery Timeframes

If you opted to collect in store you will receive an email to inform you when your goods are ready for collection.

If you opted for delivery, you will receive an email when the goods have been despatched to the couriers with details so you can track our order.

We aim to despatch all orders within 1-2 business days. In the unusual event of a delay to the despatch of your order you will be contacted at the earliest opportunity. Once the order has been despatched the estimated delivery time is as follows:

  • Metro (Excludes Hobart Metro) 1-2 business days
  • Hobart Metro 3-4 business days
  • Regional Areas 3-4 business days
  • Remote Areas 6-9 business days

Please note that these delivery timeframes are estimates and are not guaranteed.


Changed your mind? No worries. You just need to get the product back to the store it was shipped from (this is on your receipt) within 30 days, unused and in its original packaging and we'll give you a refund (excluding delivery costs). You can read our full returns & exchanges policy here (special order items are excluded from this returns policy).


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