Power Tools for Professionals



18V/12V Dual-Bay Lithium-Ion Battery Charger

The Bosch GAX1218V-30 Dual-Bay Charger can charge Bosch 18V, Bosch 12V Max and mobile phone batteries through the 2.1 amp USB port. This one charger provides the ultimate convenience to users who need to charge both Bosch 12V Max batteries and Bosch 18V batteries. It also provides a 2.1 amp max USB port to power up a cell phone (and other devices). It quickly charges batteries and it provides LED indicators so users can monitor the charging while they work. It charges a spent Bosch 18V 4.0 Ah battery in 85 minutes and a spent Bosch 12V Max 2.0 Ah battery in 45 minutes.

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  • (1) GAX1218V-30 18V/12V Dual-Bay Lithium-Ion Battery Charger


  • Dual-charging convenience – allows users to charge a Bosch 18V or a Bosch 12V Max battery with one charger
  • USB port – provides a way to charge a mobile phone (and other devices) with a 2.1 amp max port
  • Efficient 18V charging – charges a spent Bosch 18V 4.0 Ah battery in 85 minutes
  • Fast 12V Max charging – charges a spent Bosch 12V Max 2.0 Ah battery in 45 minutes
  • Battery-charge indicator – provides charging status
  • Flexible charging solution – compatible with all Bosch 18V and Bosch 12V Max Lithium-ion batteries
  • Compact size – designed to be convenient all-in-one charger

Technical Data

Automatic Shut-Off Yes
Charger Volt Range 12V and 18V
Height 3.3"
Length 5.0"
Model Number GAX1218V-30
Weight 1.35lb
Width 7.7"
Works With Bosch 18V Batteries
All Bosch 18V Lithium-ion Batteries, including the GBA18V120 12.0 Ah Battery
Bosch 12V Max.Batteries
All Bosch 12V Max Lithium-ion Batteries
Bosch 10.8V Batteries
All Bosch 10.8V Max Lithium-ion Batteries
Includes (1) GAX1218V-30 18V/12V Dual-Bay Lithium-Ion Battery Charger
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Owner's Manual



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