Batteries & chargers

GAA 12V-21 Professional

Charger

GAA 12V-21
GAA 12V-21

The compact USB charging adapter

  • Turn Bosch 10.8 V and 12 V batteries into USB power banks with 2.1A of charging current
  • Compact design with metal belt clip to carry power reserves on hand at all times
  • Coaxial connection jack for powering Bosch heated workwear for warmth while working and during outdoor activities
See technical details

Functions & key features

USB charger
Power your heat jacket thanks to the battery adapter

Your Selection

  • in cardboard box
Show variant Find a local dealer

in cardboard box 0 618 800 079

GAA 12V-21 Professional

Your Selection

in cardboard box

Order number: 0 618 800 079

Find a local dealer
Our service promise for professionals.
Register now!
Our service promise for professionals.

Technical data

The most important data

Interfaces DC port: 12V, 1.2 A (only for GHJ 12+18V), USB port: 5 V, max. 2.1 A
Charge current 2.1
Weight 80

GAA 12V-21 Professional: Further information

Product Highlights

The GAA12V-21 Professional is Bosch´s compact USB charging adapter.

Equipment & Application

With a 2.1A of charging current, it turns Bosch 10.8 V and 12 V batteries into USB power banks. Its compact design and convenient metal belt clip make it possible to carry power reserves on hand at all times. Its coaxial connection jack allows for powering Bosch heated workwear for warmth while working or during other cold weather outdoor activities.

Additional Information

The charging adapter is compatible with all Bosch Professional 10.8 V and 12 V batteries and chargers (Professional 12V System).