The Lone Star Aviation USB 2.4 Amp Power Converter Plug (LS03-05021) is the updated model of the LS03-05020. It's the same small size but with even more power for onboard charging of iPads, iPhone, iPods, cell phones and most things that use USB power to charge.
This model is recommended for iPad owners as it has enough power to charge during heavy use.
Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.
The Lone Star 2 amp USB cig plug will support 12 or 24 volts but Lone Star does recommend if you have an original cig plug to upgrade to their TSO'D cig plug 11-09432 or 11-11133.
The charger is a 2.4 amp built for 12 or 24 volt.