Bosch GHJ 12+18V XA Professional heated jacket size S black

The Bosch GHJ 12+18V XA S Professional heated jacket provides reliable core warmth for people working long hours on construction sites or in cold environments. Designed as a one-piece solution, the jacket eliminates the need for multiple layers and distributes heat across three zones for consistent warmth. It supports heating with Bosch 12 V batteries via the included GAA 12V-21 charging adapter and can alternatively be powered by Bosch 18 V batteries using the GAA 18V-24 adapter (18 V battery and adapter not included). A battery-adapter integrated USB port allows charging of USB-powered devices.

Advantages

The three-zone heating system ensures even heat distribution to the torso for sustained comfort during low-movement work. Compatibility with Bosch 12 V and optional 18 V battery systems provides flexibility for users who already own Bosch batteries. The included GAA 12V-21 charging adapter enables immediate use with 12 V batteries, while the USB port on the battery adapter adds device-charging convenience on site.

Suitable for

• Construction and building site work in cold conditions
• Outdoor maintenance and installation tasks with limited physical activity
• Tradespeople and technicians who use Bosch 12 V batteries

Key specifications

• Heated jacket model: GHJ 12+18V XA S Professional (Bosch)
• Power sources: Bosch 12 V batteries via GAA 12V-21 adapter (included); compatible with Bosch 18 V via GAA 18V-24 adapter (adapter and 18 V battery not included)
• Heating zones: three-zone heating for torso core coverage
• Heat levels: three adjustable heat settings
• Integrated port: USB on battery adapter for charging USB devices

How to use

Attach a compatible Bosch 12 V battery to the included GAA 12V-21 charging adapter and connect the adapter to the jacket’s power inlet to start the heating function. If using a Bosch 18 V battery, connect the optional GAA 18V-24 adapter according to the adapter instructions. Select one of the three heat levels to set the desired temperature. Use the USB port on the battery adapter to charge small USB-powered devices while the battery is connected.

Recommendations

Use only Bosch-compatible batteries and the specified charging adapters. Do not use damaged batteries or adapters. Follow manufacturer instructions for battery charging and safe handling. For extended use, carry spare charged batteries to maintain heating during long shifts.