Seat charging AB 25V electric drill charger intelligent Li battery charger Long Yun Fuge small seat charging

The difference between product-A and product-B means the difference between the positive and negative polarity positions of the charging interface hardware, not the difference between product-A and product-B. 

Some of the tools of the private model brand have differences in the polarity of the battery, which makes the inserted battery unable to charge. Please inform the customer of your tool brand before purchase to confirm whether the charging port of your battery is matched, and ensure that the charger sent out is compatible with your battery.   

The 25V seat charging input plug wire of this connection can be customized, such as U.S. gauge plug with hole, European gauge round pin plug, British gauge three-pin square plug, Australian gauge eight-pin flat pin, etc. If necessary, please consult customer service for confirmation before purchasing and note the plug style when placing the order.