Milwaukee M12 HJ BL4-0 (M) 12v Premium Heated Jacket Size Medium 4933464323 Invest in the very best in heated workwear with this M12 HJ BL4-0 Premium Heated Jacket from Milwaukee\'s 12v range. Featuring a number of exclusive Milwaukee technologies, you can get 8 hours of warmth from single 2.0Ah battery charge  - and, the \'Heat on Demand\' sewn in carbon fibre heating zones distribute heat to the core body areas, keeping you as warm and comfortable as possible. Supplied as body only - batteries and chargers sold separately.  Please check the size guide image before purchasing. FEATURES Heat on Demand - 5 sewn in carbon fibre heating zones, distributes heat to core body areas and to the front pockets Superior run time, up to 8 hours of heat on a single battery charge of an M12 REDLITHIUM 2.0 Ah battery pack (sold separately) Easy touch heat controller lets you change quickly between 3 heat settings: High, Medium, Low TOUGHSHELL™ stretch 100% polyester material to withstand harsh working conditions and give up to 5x longer product life FREE FLEX™ mobility - additional material under the arms increases range of movement for working overhead Water and wind resistant, provides comfort and durability in harsh environments Improved design with extended back and adjustable waist prevents heat loss and keeps the user warm M12 battery controller with 1 A USB port, to charge mobile devices stored in concealed battery pocket Machine washable and dryable Big hand & chest pocket, ideal for storing mobile devices Flexible battery system: works with all Milwaukee M12 batteries (sold separately) SPECIFICATION Voltage: 12v Article Number: 4933464323 Battery Type Required: Li-Ion Material: 100% Polyester Size: Medium Weight Excl. Battery Pack: 1.3 kg Weight Incl. Battery Pack: 1.5 kg