Power Sonic 12 volt 4 amp battery charger. The 4 pin is set up for Arri !- 4+.  The charger is in good working condition.  The system is used and sold in as is condition.  International bidders will pay all shipping costs. If you are a Int. bidder or a bidder who has less than 30 feed backs you need to contact us 1st before bidding. Thanks you.