Advanced Gomadic 2 in 1 Auto / Car DC Charger Compatible with Sony HDR-PJ230 with Foldable Wall AC Charging plug &ndash; Amazing design built with TipExchange Technology Broad input voltage range of 12-24VDC and 100-240VAC respectively. Permits charging via vehicle and home outlets worldwide! State of the art, advanced circuitry prevents the Sony HDR-PJ230 from being damaged by power surges, overcharging and/or short-circuiting. Intelligent circuit tailors precise output voltage (including resistor configuration) specific to the Sony HDR-PJ230. This ensures battery is safely and efficiently charged. Gomadic TipExchange Technology protects your investment by providing a means to change/upgrade your charger by simply swapping the physical charging tip. (Charging tip for Sony HDR-PJ230 included with additional tips sold separately) Provides a unique combination of both a Rapid Car Charger and a Rapid Wall Charger in one light and compact design