Bosch GAA 12V USB Charging Port 10.8v / 12v Lithium-Ion Battery Adaptor 061880004J Turns your existing Bosch Professional 10.8v and 12v batteries into USB chargers. Includes a single USB port and useful On / Off push button, as well as a metal belt clip so you can use it on the move. FEATURES Turn your Bosch 10.8v/12v batteries into a power supply for mobile phones and many other USB-charged devices Use existing batteries: The USB charger is compatible with all Bosch Professional 10.8v / 12V batteries USB on/off button prevents deep discharge of the battery Compact and handy, ideal for travelling. This USB charger adaptor can be stowed in the pocket thanks to its compact design Metal belt clip adds even more versatility Power supply for heated jackets: Compatible with the GHJ 12 + 18V Professional via the additional low-voltage interface on the adaptor SPECIFICATION Compatible Battery Voltage(s): 12v (10.8v) Weight: 60 g