Replacement charger forBixpy Outboard Batterywith a 2 pin charging port. Bixpy Outboard Batteries have a 2 or 3 pin charging port in the rear depending on the year of purchase. Depending on which model you have, you have to make sure you order the right charger. Please check your charging connector and order the correct charger for your battery. Only use chargers that are specially made to be used with your Battery. NEVER use other chargers to charge your power packs even if the plug fits your battery.